
4
MITSUBISHI MICROCOMPUTERS
M35045-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DAF
DAE
DAD
DAC
DAB
DAA
DA9
DA8
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
0
BB
BG
BR
BLINK
B
G
R
C7
C6
C5
C4
C3
C2
C1
C0
0
BB
BG
BR
BLINK
B
G
R
C7
C6
C5
C4
C3
C2
C1
C0
0
0
DIVS2 DIVS1 DIVS0 DIV10
DIV9
DIV8
DIV7
DIV6
DIV5
DIV4
DIV3
DIV2
DIV1
DIV0
0
0
PTD7
PTD6
PTD5
PTD4
PTD3
PTD2
PTD1
PTD0
PTC5
PTC4
PTC3
PTC2
PTC1
PTC0
0
0
SPACE2 SPACE1 SPACE0
 TEST9
HP9
HP8
HP7
HP6
HP5
HP4
HP3
HP2
HP1
HP0
0
0
TEST3 TEST2 TEST1 TEST0
VP9
VP8
VP7
VP6
VP5
VP4
VP3
VP2
VP1
VP0
0
0
TEST5 TEST4 DSP11 DSP10 DSP9
DSP8
DSP7
DSP6
DSP5
DSP4
DSP3
DSP2
DSP1
DSP0
0
0
VSZ1H1 VSZ1H0 VSZ1L1 VSZ1L0
 V1SZ1 V1SZ0
LIN9
LIN8
LIN7
LIN6
LIN5
LIN4
LIN3
LIN2
0
0
VSZ2H1 VSZ2H0 VSZ2L1 VSZ2L0 V18SZ1 V18SZ0
 LIN17 LIN16 LIN15 LIN14 LIN13 LIN12 LIN11 LIN10
0
0
HSZ21 HSZ20 HSZ11 HSZ10
 BETA14
 TEST8 TEST7 TEST6
FB
FG
FR
RB
RG
RR
0
0
BLINK2 BLINK1 BLINK0 DSPON
 STOP
 RAMERS
 SYAD
BLK1
BLK0
POLH POLV
 VMASK
__
B/F
BCOL
000
16
11F
16
120
16
121
16
122
16
123
16
124
16
125
16
126
16
127
16
128
16
SCREEN CONSTITUTION
The screen lines and rows are determined from each address of the
display RAM. The screen constitution is shown in Figure 2.
MEMORY CONSTITUTION
Address 000
16
 to 11F
16
 are assigned to the display RAM, address
120
16
 to 128
16
 are assigned to the display control registers. The in-
ternal circuit is reset and all display control registers (address 120
16
to 128
16
) are set to “0” and display RAM (address 000
16
 to 11F
16
)
are set to “FF
16
” when the AC pin level is “L”.
Memory constitution is shown in Figure 1.
…
…
Background
coloring
Character color
Character code
Row
Line
1
2
3
4
5
6
7
8
9
10
11
12
000
16
 001
16
 002
16
 003
16
 004
16
 005
16
 006
16
 007
16
 008
16
 009
16
 00A
16
 00B
16
 00C
16
 00D
16
 00E
16
 00F
16
 010
16
 011
16
 012
16
 013
16
 014
16
 015
16
 016
16
 017
16
018
16
 019
16
 01A
16
 01B
16
 01C
16
 01D
16
 01E
16
 01F
16
 020
16
 021
16
 022
16
 023
16
 024
16
 025
16
 026
16
 027
16
 028
16
 029
16
 02A
16
 02B
16
 02C
16
 02D
16
 02E
16
 02F
16
030
16
 031
16
 032
16
 033
16
 034
16
 035
16
 036
16
 037
16
 038
16
 039
16
 03A
16
 03B
16
 03C
16
 03D
16
 03E
16
 03F
16
 040
16
 041
16
 042
16
 043
16
 044
16
 045
16
 046
16
 047
16
048
16
 049
16
 04A
16
 04B
16
 04C
16
 04D
16
 04E
16
 04F
16
 050
16
 051
16
 052
16
 053
16
 054
16
 055
16
 056
16
 057
16
 058
16
 059
16
 05A
16
 05B
16
 05C
16
 05D
16
 05E
16
 05F
16
060
16
 061
16
 062
16
 063
16
 064
16
 065
16
 066
16
 067
16
 068
16
 069
16
 06A
16
 06B
16
 06C
16
 06D
16
 06E
16
 06F
16
 070
16
 071
16
 072
16
 073
16
 074
16
 075
16
 076
16
 077
16
078
16
 079
16
 07A
16
 07B
16
 07C
16
 07D
16
 07E
16
 07F
16
 080
16
 081
16
 082
16
 083
16
 084
16
 085
16
 086
16
 087
16
 088
16
 089
16
 08A
16
 08B
16
 08C
16
 08D
16
 08E
16
 08F
16
090
16
 091
16
 092
16
 093
16
 094
16
 095
16
 096
16
 097
16
 098
16
 099
16
 09A
16
 09B
16
 09C
16
 09D
16
 09E
16
 09F
16
 0A0
16
 0A1
16
 0A2
16
 0A3
16
 0A4
16
 0A5
16
 0A6
16
 0A7
16
0A8
16
 0A9
16
 0AA
16
 0AB
16
 0AC
16
 0AD
16
 0AE
16
 0AF
16
 0B0
16
 0B1
16
 0B2
16
 0B3
16
 0B4
16
 0B5
16
 0B6
16
 0B7
16
 0B8
16
 0B9
16
 0BA
16
 0BB
16
 0BC
16
 0BD
16
 0BE
16
 0BF
16
0C0
16
 0C1
16
 0C2
16
 0C3
16
 0C4
16
 0C5
16
 0C6
16
 0C7
16
 0C8
16
 0C9
16
 0CA
16
 0CB
16
 0CC
16
 0CD
16
 0CE
16
 0CF
16
 0D0
16
 0D1
16
 0D2
16
 0D3
16
 0D4
16
 0D5
16
 0D6
16
 0D7
16
0D8
16
 0D9
16
 0DA
16
 0DB
16
 0DC
16
 0DD
16
 0DE
16
 0DF
16
 0E0
16
 0E1
16
 0E2
16
 0E3
16
 0E4
16
 0E5
16
 0E6
16
 0E7
16
 0E8
16
 0E9
16
 0EA
16
 0EB
16
 0EC
16
 0ED
16
 0EE
16
 0EF
16
0F0
16
 0F1
16
 0F2
16
 0F3
16
 0F4
16
 0F5
16
 0F6
16
 0F7
16
 0F8
16
 0F9
16
 0FA
16
 0FB
16
 0FC
16
 0FD
16
 0FE
16
 0FF
16
 100
16
 101
16
 102
16
 103
16
 104
16
 105
16
 106
16
 107
16
108
16
 109
16
 10A
16
 10B
16
 10C
16
 10D
16
 10E
16
 10F
16
 110
16
 111
16
 112
16
 113
16
 114
16
 115
16
 116
16
 117
16
 118
16
 119
16
 11A
16
 11B
16
 11C
16
 11D
16
 11E
16
 11F
16
*
The hexadecimal numbers in the boxes show the display RAM address.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Fig. 2
Screen constitution
Fig. 1
Memory constitution
Blink-
ing