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sms: improve sr a bit

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This commit is contained in:
notaz 2017-10-17 00:53:35 +03:00
parent 7669591e08
commit 1c25c32c11
2 changed files with 16 additions and 4 deletions
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9
pico/sms.c
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@ -31,9 +31,12 @@ static unsigned char vdp_data_read(void)
static unsigned char vdp_ctl_read(void)
{
unsigned char d = Pico.video.pending_ints << 7;
Pico.video.pending = 0;
Pico.video.pending_ints = 0;
struct PicoVideo *pv = &Pico.video;
unsigned char d;
d = pv->status | (pv->pending_ints << 7);
pv->pending = pv->pending_ints = 0;
pv->status = 0;
elprintf(EL_SR, "VDP sr: %02x", d);
return d;