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Added software turbo control to Generic XT clone, DTK XT clone, AMI XT clone and Phoenix XT clone.

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This commit is contained in:
SarahW 2018-03-11 17:59:05 +00:00
commit 3c656caa48
1 changed files with 5 additions and 0 deletions
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5
src/keyboard_xt.c
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@ -32,6 +32,7 @@ struct
uint8_t pb;
int tandy;
int pb2_turbo;
} keyboard_xt;
static uint8_t key_queue[16];
@ -115,6 +116,9 @@ void keyboard_xt_write(uint16_t port, uint8_t val, void *priv)
timer_process();
timer_update_outstanding();
if (keyboard_xt.pb2_turbo)
cpu_set_turbo((val & 4) ? 0 : 1);
speaker_update();
speaker_gated = val & 1;
@ -230,6 +234,7 @@ void keyboard_xt_init()
keyboard_send = keyboard_xt_adddata;
keyboard_poll = keyboard_xt_poll;
keyboard_xt.tandy = 0;
keyboard_xt.pb2_turbo = (romset == ROM_GENXT || romset == ROM_DTKXT || romset == ROM_AMIXT || romset == ROM_PXXT) ? 1 : 0;
timer_add(keyboard_xt_poll, &keybsenddelay, TIMER_ALWAYS_ENABLED, NULL);
}