On the MSX it goes like this (found here):
Code: Select all
#asm
ADDR_CLIKSW: equ 0xf3db ;Key Press Click Switch 0:Off 1:On (1B/RW)
ld a, 0
ld (ADDR_CLIKSW), a ; Key Press Click Switch 0:Off 1:On (1B/RW)
#endasm
Code: Select all
#asm
ADDR_CLIKSW: equ 0xf3db ;Key Press Click Switch 0:Off 1:On (1B/RW)
ld a, 0
ld (ADDR_CLIKSW), a ; Key Press Click Switch 0:Off 1:On (1B/RW)
#endasm
Unfortunately, that does not seem to help. I've just tried it with my joytest.c program, and the click sound can still be heard.