M35074 Datasheet, PDF (5/44 Pages) Renesas Technology Corp – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35074-XXXSP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
MEMORY CONSTITUTION
Address 00016 to 11F16 are assigned to the display RAM, address
12016 to 12816 are assigned to the display control registers. The in-
ternal circuit is reset and all display control registers (address
12016 to 12816) are set to "0" when the AC pin level is "L". And
then, RAM is not erased and be undefinited. For detail, see "DATA
INPUT EXAMPLE". Memory constitution is shown in Figure 1.
Address 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
0 BC6 BC5 BC4 BC3 BC2 BC1 BC0 CC6 CC5 CC4 CC3 CC2 CC1 CC0 C8 C7 C6 C5 C4 C3 C2 C1 C0
00116
0 BC6 BC5 BC4 BC3 BC2 BC1 BC0 CC6 CC5 CC4 CC3 CC2 CC1 CC0 C8 C7 C6 C5 C4 C3 C2 C1 C0
Background color
Character color
Character code
11E16
11F 16
12016
12116
12216
12316
12416
12516
12616
12716
12816
0 BC6 BC5 BC4 BC3 BC2 BC1 BC0 CC6 CC5 CC4 CC3 CC2 CC1 CC0 C8 C7 C6 C5 C4 C3 C2 C1 C0
0 BC6 BC5 BC4 BC3 BC2 BC1 BC0 CC6 CC5 CC4 CC3 CC2 CC1 CC0 C8 C7 C6 C5 C4 C3 C2 C1 C0
EXCK1 EXCK0 RSEL1 RSEL0 TEST24 DIVS2 DIVS1 DIVS0 DIV11 DIV10 DIV9 DIV8 DIV7 DIV6 DIV5 DIV4 DIV3 DIV2 DIV1 DIV0
TEST12 TEST11 PTD7 PTD6 PTD5 PTD4 PTD3 PTD2 PTD1 PTD0 PTC7 PTC6 PTC5 PTC4 PTC3 PTC2 PTC1 PTC0
VP10 VP9 VP8 VP7 VP6 VP5 VP4 VP3 VP2 VP1 VP0 HP11 HP10 HP9 HP8 HP7 HP6 HP5 HP4 HP3 HP2 HP1 HP0
SYAD BEAT14
TEST19
BLK1 BLK0 BCOL DSP11 DSP10 DSP9 DSP8 DSP7 DSP6 DSP5 DSP4 DSP3 DSP2 DSP1 DSP0
LIN17 LIN16 LIN15 LIN14 LIN13 LIN12 LIN11 LIN10 LIN9 LIN8 LIN7 LIN6 LIN5 LIN4 LIN3 LIN2
HSZ21 HSZ20 HSZ11 HSZ10
VSZ2H1 VSZH02 VSZ2L1 VSZ2L0 V18SZ1 V18SZ0
FC6 FC5 FC4 FC3 FC2 FC1 FC0
VSZ1H1 VSZ1H0 VS1L1Z VSZ1L0 V1SZ1 V1SZ0
RC6 RC5 RC4 RC3 RC2 RC1 RC0
SPACE2 SPACE1 SPACE0 RAMERS DSPON TEST30 TEST17 TEST16 TEST15 TEST14 TEST13 POLH POLV VMASK B/F
TEST20 TEST29 TEST22 TEST21 TEST28 TEST27 TEST26 TEST10 TEST3 TEST2 TEST1 TEST0
Fig.1 Memory constitution (Display RAM, Display Control register)
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