M35061 Datasheet, PDF (5/40 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35061-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
MEMORY CONSTRUCTION
Address 00016 to 2A716 are assigned to the display RAM, 2A816 to
2B016 are assigned to the display control registers and 30016 to
36C16 are assigned to SYRAM.
The internal circuit is reset and all display control registers (address
2A816 to 2B016) are set to “0”. The memory constitution of display
RAM and register is shown in Figure 1 and the memory constitution
of SYRAM is shown in Figure 2.
Table 1 The memory constitution of display RAM and register
add-
ress
DA17
DA16
DA15
DA14
DA13
DA12
DA11
DA10
DAF
DAE
DAD
DAC
DAB
DAA
DA9
DA8
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
00016 SB SG SR 0 0 0 SYC2 SYC1 SYC0 BB BG BR BLINK CB CG CR 0 C6 C5 C4 C3 C2 C1 C0
SY color setting 0 0 0 SYRAM setting Raster color setting BLINK Character color setting 0
Character setting
2A716 SB SG SR 0 0 0 SYC2 SYC1 SYC0 BB BG BR BLINK CB CG CR 0 C6 C5 C4 C3 C2 C1 C0
2A816
–
TEST
3
TEST
2
TEST
1
TEST
0
TEST
11
TEST
10
HP8
HP7
HP6
HP5
HP4
HP3
HP2
HP1
HP0
VP7
VP6
VP5
VP4
VP3
VP2
VP1
VP0
2A916 –
–
–
BLINK BLINK BLINK BLINK HSZ
3 2 1 0 16
HSZ
15
HSZ
14
HSZ
13
HSZ
12
HSZ
11
HSZ
10
HSZ
9
HSZ
8
HSZ
7
HSZ
6
HSZ
5
HSZ
4
HSZ
3
HSZ
2
HSZ
1
HSZ
0
2AA16 –
–
–
TEST
12
EQP
TEST
20
HIDE
VSZ
16
VSZ
15
VSZ
14
VSZ VSZ
13 12
VSZ VSZ VSZ
11 10 9
VSZ
8
VSZ VSZ
76
VSZ
5
VSZ VSZ
43
VSZ
2
VSZ VSZ
10
2AB16 –
–
TEST TEST PHASE PHASE PHASE DSP0 DSP0 DSP0 DSP0 DSP0 DSP0 DSP0 DSP0 DSP0 DSP0 DSP0 DSP0 DSP0 DSP0 DSP0 DSP0 DSP0
26 25 2 1 0 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
2AC16 –
–
–
TEST LINE LINE LINE DSP1 DSP1 DSP1 DSP1 DSP1 DSP1 DSP1 DSP1 DSP1 DSP1 DSP1 DSP1 DSP1 DSP1 DSP1 DSP1 DSP1
21 B G R 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
2AD16
–
TEST TEST SERS
23 22 0
–
–
–
ERS ERS ERS ERS ERS ERS ERS ERS ERS ERS ERS ERS ERS ERS ERS ERS ERS
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
2AE16 –
–
–
–
–
SEND SEND SEND SEND SEND SST
432104
SST
3
SST
2
SST
1
SST SLIN SLIN SLIN SLIN SLIN SBIT SBIT SBIT SBIT
0432103210
2AF16
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
ALL24
SRAND
2
SRAND
1
SRAND
0
PTD
5
PTD
4
PTD
3
PTD
2
PTD
1
PTD
0
PTC
5
PTC
4
PTC
3
PTC
2
PTC
1
PTC
0
__
2B016
–
TEST
19
TEST
18
TEST
17
TEST LEVEL LEVEL LEVEL
24 2 1 0
INT
NON
_^P_^AL_
NTSC
MPAL
PALH
TEST
16
TEST
15
SEPV1
SEPV0
BLK
–
DSP DSP
ONV ON
–
SEL
COR
SCOR
EX
TESTn (n = number) is MITSUBISHI test memory. Set 0 to all bits.
Table 2 The memory constitution of SYRAM
add-
ress
DA17 ~ DAD
DAC
DAB
DAA
DA9
DA8
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
30016
SYEX S00B S00A S009 S008 S007 S006 S005 S004 S003 S002 S001 S000
0
30C16
SYEX S00B S00A S009 S008 S007 S006 S005 S004 S003 S002 S001 S000
31016
SYEX S01B S01A S019 S018 S017 S016 S015 S014 S013 S012 S011 S010
0
31C16
SYEX S01B S01A S019 S018 S017 S016 S015 S014 S013 S012 S011 S010
SYRAM code
0016
0116
35016
SYEX S05B S05A S059 S058 S057 S056 S055 S054 S053 S052 S051 S050
0
35C16
SYEX S05B S05A S059 S058 S057 S056 S055 S054 S053 S052 S051 S050
36016
SYEX S06B S06A S069 S068 S067 S066 S065 S064 S063 S062 S061 S060
0
36C16
SYEX S06B S06A S069 S068 S067 S066 S065 S064 S063 S062 S061 S060
: Name or value changes by definite ratio.
: The same name or value continues.
0516
0616
4