diff options
Diffstat (limited to 'src/mame/nec/pc98_kbd.cpp')
-rw-r--r-- | src/mame/nec/pc98_kbd.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mame/nec/pc98_kbd.cpp b/src/mame/nec/pc98_kbd.cpp index 36b0ef7b35f..237100283cb 100644 --- a/src/mame/nec/pc98_kbd.cpp +++ b/src/mame/nec/pc98_kbd.cpp @@ -22,6 +22,20 @@ TODO: STOP is correct, verified with branmar2 - Problems with natural keyboard (most nonprinting keys don't work); +=================================================================================================== + +Keyboard TX commands: +0xfa ACK +0xfc NACK +0x95 +---- --xx extension key settings (00 normal 11 Win and App Keys enabled) +0x96 identification codes +0x9c +-xx- ---- key delay (11 = 1000 ms, 10 = 500 ms, 01 = 500 ms, 00 = 250 ms) +---x xxxx repeat rate (slow 11111 -> 00001 fast) +0x9d keyboard LED settings +0x9f keyboard ID + **************************************************************************************************/ #include "emu.h" |