source: buchla-68k/orig/lib/INCLUDE/GLCDEFS.H@ 6888aa2

/*
   =============================================================================
        glcdefs.h -- definitions for the Epson GLC
        Version 4 -- 1988-08-03 -- D.N. Lynx Crowe
   =============================================================================
*/

#define G_INIT          (char)0x40
#define G_MWRITE        (char)0x42
#define G_MREAD         (char)0x43
#define G_SETSAD        (char)0x44
#define G_CRSWR         (char)0x46
#define G_CRSRD         (char)0x47
#define G_CRSMRT        (char)0x4C
#define G_CRSMLT        (char)0x4D
#define G_CRSMUP        (char)0x4E
#define G_CRSMDN        (char)0x4F
#define G_ERASE         (char)0x52
#define G_SLEEP         (char)0x53
#define G_DSPCTL        (char)0x58
#define G_HSCRL         (char)0x5A
#define G_OVRLAY        (char)0x5B
#define G_CGRAM         (char)0x5C
#define G_CRSFRM        (char)0x5D

#define LCD_WC          lcd_a1
#define LCD_RS          lcd_a0
#define LCD_WD          lcd_a0
#define LCD_RD          lcd_a1

#define G_PLANE1        (unsigned)0x0000
#define G_PLANE2        (unsigned)0x2000

#define G_OFF           0               /* off */
#define G_ON            1               /* on */
#define G_B2            2               /* blink - FR/32 */
#define G_B1            3               /* blink - FR/64 */