
HD66726
26
Table 10
Relationship between Display Position and CGRAM Address in Graphics Display Mode
(GR = 1) (CGRAM (1): RM1/0 = "10")
DB0
000
DB1
DB2
DB3
DB4
DB5
DB6
DB7
001 002 003 004 005 006 007 008 009 00A 00B 00C 00D 00E 00F 010
05E 05F
05D
05C
05B
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
DB0
100
DB1
DB2
DB3
DB4
DB5
DB6
DB7
101 102 103 104 105 106 107 108 109 10A 10B 10C 10D 10E 10F 110
15E 15F
15D
15C
15B
COM9
COM10
COM11
COM12
COM13
COM14
COM15
COM16
DB0
200
DB1
DB2
DB3
DB4
DB5
DB6
DB7
201 202 203 204 205 206 207 208 209 20A 20B 20C 20D 20E 20F 210
25E 25F
25D
25C
25B
COM17
COM18
COM19
COM20
COM21
COM22
COM23
COM24
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
1
0
1
0
0
1
1
1
1
0
1
0
1
0
1
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
0
1
1
1
0
1
0
1
0
1
1
0
0
1
0
1
0
0
1
0
0
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
0
1
1
0
1
1
0
1
0
1
0
0
0
0
0
1
0
1
1
1
1
1
1
0
1
1
1
1
1
1
1
0
1
0
1
0
1
0
0
0
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
0
0
1
1
0
1
1
0
1
0
1
0
1
0
1
0
1
0
0
1
1
1
1
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Segment
Driver
A
Common
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
(HEX)
(HEX)
Segment
(HEX)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DB0
300
DB1
DB2
DB3
DB4
DB5
DB6
DB7
301 302 303 304 305 306 307 308 309 30A 30B 30C 30D 30E 30F 310
35E 35F
35D
35C
35B
COM25
COM26
COM27
COM28
COM29
COM30
COM31
COM32
0
0
0
0
0
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
1
1
0
0
1
1
1
1
1
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
(HEX)
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
0
0
1
1
1
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
SGS="0"
SGS="1" 05F 05E 05D 05C 05B 05A 059 058 057 056 055 054 053 052 051 050 04F
001 000
002
003
004
SGS="0"
SGS="1"
SGS="0"
SGS="1"
SGS="0"
SGS="1"
15F 15E 15D 15C 15B 15A 159 158 157 156 155 154 153 152 151 150 14F
101 100
102
103
104
35F 35E 35D 35C 35B 35A 359 358 357 356 355 354 353 352 351 350 34F
301 300
302
303
304
25F 25E 25D 25C 25B 25A 259 258 257 256 255 254 253 252 251 250 24F
201 200
202
203
204
A
A
A
Notes: 1. When the RM1/0 bit is set to "10", CGRAM (1) can be selected.
2. In the graphics display mode (GR = 1), the CGRAM data is displayed irrespective of the DDRAM
set data.
3. A set bit in CGRAM data 1 corresponds to display selection (lit) and 0 to non-selection (unlit).