m35046 Renesas Electronics Corporation., m35046 Datasheet - Page 5

• Manufacturer Part Number: m35046
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

MEMORY CONSTITUTION
Address 000
120
ternal circuit is reset and all display control registers (address 120
to 128
erased.
Memory constitution is shown in Figure 1.
Fig. 1 Memory constitution
Fig. 2 Screen constitution
4
Line
11F
000
120
121
122
123
124
125
126
127
128
16
10
11
12
1
2
3
4
5
6
7
8
9
Row
16
to 128
16
16
16
16
16
16
16
16
16
16
16
) are set to “0” when the AC pin level is “L”. And then RAM is
0A8
0C0
0D8
000
018
030
048
060
078
090
0F0
108
ƒ
1
16
The hexadecimal numbers in the boxes show the display RAM address.
16
16
16
16
16
16
16
16
16
16
16
16
16
DAF
are assigned to the display control registers. The in-
to 11F
001
019
031
049
061
079
091
0A9
0C1
0D9
0F1
109
0
0
0
0
0
0
0
0
0
0
0
2
16
16
16
16
16
16
16
16
16
16
16
16
0AA
0DA
TEST14 TEST5 TEST4 DSP11 DSP10 DSP9 DSP8 DSP7 DSP6 DSP5 DSP4 DSP3 DSP2 DSP1 DSP0
TEST10 VSZ1H1 VSZ1H0 VSZ1L1 VSZ1L0 V1SZ1 V1SZ0 LIN9
TEST11 VSZ2H1 VSZ2H0 VSZ2L1 VSZ2L0 V18SZ1 V18SZ0 LIN17 LIN16 LIN15 LIN14 LIN13 LIN12 LIN11 LIN10
TEST12 HSZ21 HSZ20 HSZ11 HSZ10 BETA14 TEST8 TEST7 TEST6
TEST13 BLINK2 BLINK1 BLINK0 DSPON STOP RAMERS SYAD BLK1
01A
04A
07A
0C2
10A
EXCK0 VJT
RSEL0 PTD7 PTD6 PTD5 PTD4 PTD3 PTD2 PTD1 PTD0 PTC5 PTC4 PTC3 PTC2 PTC1 PTC0
RSEL1 SPACE2 SPACE1 SPACE0 TEST9 HP9
EXCK1 TEST3 TEST2 TEST1 TEST0 VP9
002
032
062
092
0F2
16
DAE
3
BB
BB
16
16
16
16
16
16
16
16
16
16
16
16
are assigned to the display RAM, address
0DB
0AB
01B
04B
07B
0C3
10B
003
033
063
093
0F3
Background
4
coloring
16
16
16
16
16
16
16
16
16
16
16
16
DAD
BG
BG
0AC
0DC
01C
04C
07C
0C4
10C
004
034
064
094
0F4
__
5
16
16
16
16
16
16
16
16
16
16
16
16
0AD
0DD
01D
04D
07D
0C5
10D
005
035
065
095
0F5
DIVS1 DIVS0 DIV10
DAC
6
BR
BR
16
16
16
16
16
16
16
16
16
16
16
16
0DE
0AE
006
01E
036
04E
066
07E
096
0C6
0F6
10E
7
16
16
16
16
16
16
16
16
16
16
16
16
BLINK
BLINK
Blink-
ing
DAB
0DF
0AF
0C7
007
01F
037
04F
067
07F
097
0F7
10F
8
16
16
16
16
16
16
16
16
16
16
16
16
0B0
0C8
0E0
008
020
038
050
068
080
098
0F8
110
DAA
9
B
B
16
16
16
16
16
16
16
16
16
16
16
16
Character color
0B1
0C9
0E1
009
021
039
051
069
081
099
0F9
111
10
16
16
16
16
16
16
16
16
16
16
16
16
DIV9
DA9
0CA
G
G
00A
03A
06A
09A
0B2
0E2
0FA
022
052
082
112
11
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
16
16
16
16
16
16
16
16
16
16
16
16
16
0CB
00B
023
03B
053
06B
083
09B
0B3
0E3
0FB
113
12
DIV8
DA8
HP8
VP8
R
R
16
16
16
16
16
16
16
16
16
16
16
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.
0CC
0FC
00C
03C
06C
09C
0B4
0E4
024
054
084
114
13
16
16
16
16
16
16
16
16
16
16
16
16
DIV7
DA7
HP7
VP7
C7
C7
0CD
0FD
00D
03D
06D
09D
0B5
0E5
025
055
085
115
14
16
16
16
16
16
16
16
16
16
16
16
16
0CE
00E
03E
06E
09E
0B6
0E6
0FE
026
056
086
116
15
DIV6
LIN8
DA6
HP6
VP6
C6
C6
16
16
16
16
16
16
16
16
16
16
16
16
0CF
0B7
0E7
0FF
00F
027
03F
057
06F
087
09F
117
16
16
16
16
16
16
16
16
16
16
16
16
16
BLK0 POLH POLV VMASK
DIV5
LIN7
DA5
HP5
VP5
C5
C5
FB
MITSUBISHI MICROCOMPUTERS
010
028
040
058
070
088
0A0
0B8
0D0
0E8
100
118
17
16
16
16
16
16
16
16
16
16
16
16
16
M35046-XXXSP/FP
Character code
0A1
0B9
0D1
0E9
011
029
041
059
071
089
101
119
18
DIV4
LIN6
DA4
HP4
VP4
FG
C4
C4
16
16
16
16
16
16
16
16
16
16
16
16
0BA
0EA
02A
05A
08A
0A2
0D2
11A
012
042
072
102
19
16
16
16
16
16
16
16
16
16
16
16
16
DIV3
LIN5
DA3
HP3
VP3
C3
C3
FR
02B
05B
08B
0A3
0BB
0D3
0EB
11B
013
043
073
103
20
16
16
16
16
16
16
16
16
16
16
16
16
0BC
0EC
02C
05C
08C
0A4
0D4
11C
014
044
074
104
21
DIV2
LIN4
DA2
VP2
HP2
RB
C2
C2
16
16
16
16
16
16
16
16
16
16
16
16
0BD
0ED
015
02D
045
05D
075
08D
0A5
0D5
105
11D
22
16
16
16
16
16
16
16
16
16
16
16
16
DIV1
LIN3
DA1
HP1
VP1
RG
B/F
C1
C1
0BE
0EE
02E
05E
08E
0A6
0D6
11E
016
046
076
106
23
__
16
16
16
16
16
16
16
16
16
16
16
16
0A7
0BF
0D7
0EF
BCOL
017
02F
047
05F
077
08F
107
11F
DIV0
24
DA0
LIN2
HP0
VP0
RR
C0
C0
16
16
16
16
16
16
16
16
16
16
16
16