The GetScanCode intrinsic returns a BIOS Key code that is identical to the key codes returned by BIOS Interrupt call 16h, function 0. The key code is 16-bit value with the high byte being a scan code and the low byte being the ASCII equivalent.
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Key
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Normal
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Shifted
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w/Ctrl
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w/Alt
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High
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Low
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High
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Low
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High
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Low
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High
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Low
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A
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$1E
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$61
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$1E
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$41
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$1E
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$01
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$1E
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$00
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B
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$30
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$62
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$30
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$42
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$30
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$02
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$30
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$00
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C
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$2E
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$63
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$2E
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$42
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$2E
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$03
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$2E
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$00
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D
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$20
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$64
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$20
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$44
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$20
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$04
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$20
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$00
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E
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$12
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$65
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$12
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$45
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$12
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$05
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$12
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$00
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F
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$21
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$66
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$21
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$46
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$21
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$06
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$21
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$00
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G
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$22
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$67
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$22
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$47
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$22
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$07
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$22
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$00
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H
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$23
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$68
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$23
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$48
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$23
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$08
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$23
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$00
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I
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$17
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$69
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$17
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$49
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$17
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$09
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$17
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$00
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J
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$24
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$6A
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$24
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$4A
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$24
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$0A
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$24
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$00
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K
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$25
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$6B
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$25
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$4B
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$25
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$0B
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$25
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$00
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L
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$26
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$6C
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$26
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$4C
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$26
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$0C
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$26
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$00
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M
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$32
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$6D
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$32
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$4D
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$32
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$0D
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$32
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$00
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N
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$31
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$6E
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$31
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$4E
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$31
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$0E
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$31
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$00
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O
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$18
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$6F
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$18
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$4F
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$18
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$0F
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$18
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$00
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P
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$19
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$70
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$19
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$50
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$19
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$10
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$19
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$00
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Q
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$10
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$71
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$10
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$51
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$10
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$11
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$10
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$00
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R
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$13
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$72
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$13
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$52
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$13
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$12
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$13
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$00
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S
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$1F
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$73
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$1F
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$53
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$1F
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$13
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$1F
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$00
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T
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$14
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$74
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$14
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$54
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$14
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$14
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$14
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$00
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U
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$16
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$75
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$16
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$55
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$16
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$15
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$16
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$00
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V
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$2F
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$76
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$2F
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$56
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$2F
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$16
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$2F
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$00
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W
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$11
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$77
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$11
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$57
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$11
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$17
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$11
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$00
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X
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$2D
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$78
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$2D
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$58
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$2D
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$18
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$2D
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$00
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Y
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$15
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$79
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$15
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$59
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$15
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$19
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$15
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$00
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Z
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$2C
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$7A
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$2C
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$5A
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$2C
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$1A
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$2C
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$00
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1
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$02
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$31
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$02
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$21
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$78
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$00
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2
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$03
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$32
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$03
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$40
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$03
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$00
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$79
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$00
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3
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$04
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$33
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$04
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$23
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$7A
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$00
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4
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$05
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$34
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$05
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$24
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$7B
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$00
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5
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$06
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$35
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$06
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$25
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$7C
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$00
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6
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$07
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$36
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$07
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$5E
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$07
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$1E
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$7D
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$00
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7
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$08
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$37
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$08
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$26
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$7E
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$00
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8
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$09
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$38
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$09
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$2A
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$7F
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$00
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9
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$0A
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$39
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$0A
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$28
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$80
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$00
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0
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$0B
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$30
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$0B
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$29
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$81
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$00
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-
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$0C
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$2D
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$0C
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$5F
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$0C
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$1F
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$82
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$00
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=
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$0D
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$3D
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$0D
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$2B
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$83
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$00
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[
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$1A
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$5B
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$1A
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$7B
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$1A
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$1B
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$1A
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$00
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]
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$1B
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$5D
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$1B
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$7D
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$1B
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$1D
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$1B
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$00
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;
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$27
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$3B
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$27
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$3A
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$27
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$00
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'
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$28
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$27
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`
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$29
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$60
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\
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$2B
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$5C
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$2B
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$7C
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$2B
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$1C
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$26
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$00
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,
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$33
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$2C
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.
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$34
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$2E
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/
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$35
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$2F
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F1
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$3B
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$00
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$54
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$00
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$5E
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$00
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$68
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$00
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F2
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$3C
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$00
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$55
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$00
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$5F
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$00
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$69
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$00
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F3
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$3D
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$00
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$56
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$00
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$60
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$00
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$6A
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$00
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F4
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$3E
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$00
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$57
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$00
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$61
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$00
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$6B
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$00
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F5
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$3F
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$00
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$58
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$00
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$62
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$00
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$6C
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$00
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F6
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$40
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$00
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$59
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$00
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$63
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$00
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$6D
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$00
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F7
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$41
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$00
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$5A
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$00
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$64
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$00
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$6E
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$00
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F8
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$42
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$00
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$5B
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$00
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$65
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$00
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$6F
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$00
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F9
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$43
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$00
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$5C
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$00
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$66
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$00
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$70
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$00
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F10
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$44
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$00
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$5D
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$00
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$67
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$00
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$71
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$00
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F11
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$85
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$00
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$87
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$00
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$89
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$00
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$8B
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$00
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F12
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$86
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$00
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$88
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$00
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$8A
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$00
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$8C
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$00
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Back Space
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$0E
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$08
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$0E
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$08
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$0E
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$7F
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$0E
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$00
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Del
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$53
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$00
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$53
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$2E
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$93
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$00
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$A3
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$00
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Down Arrow
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$50
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$00
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$50
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$32
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$91
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$00
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$A0
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$00
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End
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$4F
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$00
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$4F
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$31
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$75
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$00
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$9F
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$00
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Enter
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$1C
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$0D
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$1C
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$0D
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$1C
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$0A
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$A6
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$00
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Esc
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$01
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$1B
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$01
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$1B
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$01
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$1B
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$01
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$00
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Home
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$47
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$00
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$47
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$37
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$77
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$00
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$97
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$00
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Ins
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$52
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$00
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$52
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$30
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$92
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$00
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$A2
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$00
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Keypad-(5)
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$4C
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$4C
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$35
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$8F
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$00
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Keypad-(*)
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$37
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$2A
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$37
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$96
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$00
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$37
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$00
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Keypad-(-)
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$4A
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$2D
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$4A
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$2D
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$8E
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$00
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$4A
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$00
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Keypad-(+)
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$4E
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$2B
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$4E
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$2B
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$4E
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$00
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Keypad-(/)
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$35
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$2F
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$35
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$2F
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$95
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$00
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$A4
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$00
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Left Arrow
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$4B
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$00
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$4B
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$34
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$73
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$00
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$9B
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$00
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Pg Dn
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$51
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$00
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$51
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$33
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$76
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$00
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$A1
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$00
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Pg Up
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$49
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$00
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$49
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$39
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$84
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$00
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$99
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$00
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Prt Sc
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$72
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$00
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Right Arrow
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$4D
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$00
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$4D
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$36
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$74
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$00
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$9D
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$00
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Space Bar
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$39
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$20
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$39
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$20
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$39
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$20
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$39
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$20
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Tab
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$0F
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$09
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$0F
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$00
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$94
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$00
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$A5
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$00
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Up Arrow
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$48
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$00
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$48
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$38
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$8D
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$00
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$98
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$00
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