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open-roms/c64/kernal/keyboard/kb_matrix_128.s
T

31 lines
607 B
ArmAsm

//
// Extended keyboard matrix for Commodore 128 keyboards, based on
//
// - [CM128] Compute's Mapping the Commodore 128 - page 290
// - http://commodore128.mirkosoft.sk/keyboard.html
//
#if CONFIG_KEYBOARD_C128
kb_matrix_128:
// XXX fill-in the matrix properly!!!
.byte $41,$42,$43,$44,$45,$46,$47,$48
.byte $51,$52,$53,$54,$55,$56,$57,$58
.byte $61,$62,$63,$64,$65,$66,$67,$68
kb_matrix_128_bucky_filter:
// values for OR with CIA1_PRB content to filter out bucky keys
.byte %00000000
.byte %00000000
.byte %00000000 // XXX ALT, NO_SCRL - probably here
#endif // CONFIG_KEYBOARD_C128