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Preliminary PCjr emulation.

Browse source 
Improvements to PIT and serial emulation.
This commit is contained in:
TomW 2014-01-12 11:37:09 +00:00
commit f18f10574a
27 changed files with 1659 additions and 377 deletions
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16
src/um8669f.c
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@ -83,10 +83,10 @@ void um8669f_write(uint16_t port, uint8_t val, void *priv)
temp |= 2;
switch (temp)
{
case 0: serial1_init(0x3f8); break;
case 1: serial1_init(0x2f8); break;
case 2: serial1_init(0x3e8); break;
case 3: serial1_init(0x2e8); break;
case 0: serial1_init(0x3f8, 4); break;
case 1: serial1_init(0x2f8, 4); break;
case 2: serial1_init(0x3e8, 4); break;
case 3: serial1_init(0x2e8, 4); break;
}
}
@ -98,10 +98,10 @@ void um8669f_write(uint16_t port, uint8_t val, void *priv)
temp |= 2;
switch (temp)
{
case 0: serial2_init(0x3f8); break;
case 1: serial2_init(0x2f8); break;
case 2: serial2_init(0x3e8); break;
case 3: serial2_init(0x2e8); break;
case 0: serial2_init(0x3f8, 3); break;
case 1: serial2_init(0x2f8, 3); break;
case 2: serial2_init(0x3e8, 3); break;
case 3: serial2_init(0x2e8, 3); break;
}
}