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Changed the base of graphic and character generator address so that displays larger than (rows x cols) > 512 are supported

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themythos
2004-10-15 13:53:57 +00:00
parent 14fa1c74cd
commit 0ce79ef709
1 changed files with 4 additions and 4 deletions
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server/drivers/t6963.h
+3 -3
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@@ -53,9 +53,9 @@
// 8bit Data output // 8bit Data output
#define T6963_DATAOUT port_out(T6963_CONTROL_PORT, port_in(T6963_CONTROL_PORT) & 0xdf) #define T6963_DATAOUT port_out(T6963_CONTROL_PORT, port_in(T6963_CONTROL_PORT) & 0xdf)
#define CHARGEN_BASE 0x1000
#define TEXT_BASE 0x0000 #define TEXT_BASE 0x0000
#define ATTRIB_BASE 0x0200 #define ATTRIB_BASE 0x7000
#define CHARGEN_BASE 0xF000
#define SET_CURSOR_POINTER 0x21 #define SET_CURSOR_POINTER 0x21
#define SET_OFFSET_REGISTER 0x22 #define SET_OFFSET_REGISTER 0x22
@@ -134,7 +134,7 @@ void t6963_graphic_clear (Driver *drvthis, int x1, int y1, int x2, int y2);
void t6963_set_nchar (Driver *drvthis, int n, char *dat, int num); void t6963_set_nchar (Driver *drvthis, int n, char *dat, int num);
void t6963_low_set_control(char wr, char ce, char cd, char rd); void t6963_low_set_control(char wr, char ce, char cd, char rd);
void t6963_low_dsp_ready(void); int t6963_low_dsp_ready(void);
void t6963_low_data(u8 byte); void t6963_low_data(u8 byte);
void t6963_low_command (u8 byte); void t6963_low_command (u8 byte);