Apple-2-Tools/bradgrantham-apple2e
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fix textport

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This commit is contained in:
Brad Grantham 2016-11-09 07:05:18 -08:00
parent 4e4c957704
commit a1c57ac947
1 changed files with 6 additions and 6 deletions
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12
apple2e.cpp
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@ -76,14 +76,14 @@ const int textport_row_base_addresses[] =
0x7D0,
};
void textport_change(int page, unsigned char *textport)
void textport_change(unsigned char *textport)
{
printf("TEXTPORT:\n");
printf("------------------------------------------\n");
for(int row = 0; row < 24; row++) {
printf("|");
for(int col = 0; col < 40; col++) {
int addr = textport_row_base_addresses[row] + col + ((page == 1) ? 0x0 : 0x400);
int addr = textport_row_base_addresses[row] - 0x400 + col;
int ch = textport[addr] & 0x7F;
printf("%c", isprint(ch) ? ch : '?');
}
@ -156,7 +156,7 @@ struct MAINboard : board_base
{
vector<SoftSwitch*> switches;
SoftSwitch CXROM {"CXROM", 0xC006, 0xC007, 0xC015, false, switches, true};
SoftSwitch STORE80 {"STORE80", 0xC000, 0xC001, 0xC018, false, switches};
SoftSwitch STORE80 {"STORE80", 0xC000, 0xC001, 0xC018, false, switches, true};
SoftSwitch RAMRD {"RAMRD", 0xC002, 0xC003, 0xC013, false, switches};
SoftSwitch RAMWRT {"RAMWRT", 0xC004, 0xC005, 0xC014, false, switches};
SoftSwitch ALTZP {"ALTZP", 0xC008, 0xC009, 0xC016, false, switches};
@ -165,7 +165,7 @@ struct MAINboard : board_base
SoftSwitch VID80 {"VID80", 0xC00C, 0xC00D, 0xC01F, false, switches};
SoftSwitch TEXT {"TEXT", 0xC050, 0xC051, 0xC01A, true, switches, true};
SoftSwitch MIXED {"MIXED", 0xC052, 0xC053, 0xC01B, true, switches};
SoftSwitch PAGE2 {"PAGE2", 0xC054, 0xC055, 0xC01C, true, switches};
SoftSwitch PAGE2 {"PAGE2", 0xC054, 0xC055, 0xC01C, true, switches, true};
SoftSwitch HIRES {"HIRES", 0xC056, 0xC057, 0xC01D, true, switches};
vector<backed_region*> regions;
@ -255,11 +255,11 @@ struct MAINboard : board_base
// TEXT takes precedence over all other modes
if(text1_region.contains(addr)) {
printf("TEXT1 WRITE!\n");
if(!PAGE2) textport_change(1, &ram.memory[0]);
if(!PAGE2) textport_change(&ram.memory[0x200]);
}
if(text2_region.contains(addr)) {
printf("TEXT2 WRITE!\n");
if(PAGE2) textport_change(2, &ram.memory[0]);
if(PAGE2) textport_change(&ram.memory[0x600]);
}
} else {
// MIXED shows text in last 4 columns in both HIRES or LORES