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M66273FP Fiches technique(PDF) 7 Page - Mitsubishi Electric Semiconductor |
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M66273FP Fiches technique(HTML) 7 Page - Mitsubishi Electric Semiconductor |
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7 / 34 page ![]() LCD CONTROLLER with VRAM M66273FP MITSUBISHI <DIGITAL ASSP> Ver.3.1 Dec,1999 5016H 14H 5014H M output frequency variable VRAM address index No. D0 D1 D3 D4 D5 For operation control Only for LCD module built-in system For gradation pattern table CONTROL REGISTER M66273 is equipped with 80 types of built-in control registers. IOCS, LWR, RD, A<7:0> and D<7:0>, or MCS, LWR, RD, A<14:0> and D<7:0> are used for setting from the MPU to control register. And for address in IOCS control,use A<7:0>=00H to 9EH,and in MCS control, use A<14:0>=5000H to 509EH. (However, D<15:0> is to be used only when registers R15 and R16 only for LCD module built-in system are used.) R1 to R11 R12 to R14, or R15 to R17 R17 to R80 (1) Types of control registers · List of registers for operation control Reset 00H 00H 28H 04H 02H 78H 00H 00H 80H 25H 00H R/W R/W R/W W W W W R/W R/W W LCDE REV DISP DIV IDXON RESET D2 D6 D7 4/8 GRAY DUAL Data CR LPW CSW SLT SA1L SA1H SA2L SA2H MT D0 0 D0 0 Address (ICOS control) A<7:0> 00H 02H 04H 06H 08H 0AH 0CH 0EH 10H 12H R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 Name Types of register Basic operation mode LCD output mode Number of horizontal display characters Horizontal synchronous pulse width Cycle steal enable width Number of vertical lines 1st screen display start address 2nd screen display start address · List of registers only for LCD module built-in type support function (For 8bit MPU only) 00H 00H Undetermined R/W R/W DP8 16H 18H 1AH R12 R13 R14 Data port IDX8H IDX8L (For 16bit MPU only) No. Reset 0000H R/W R/W D15 Data IDX16 D0 0 A<7:0> 1CH R15 Name Types of register VRAM address index D0 D14 D1 Undetermined R/W DP16 1EH R16 Data port D15 D0 No. D0 D1 D3 D4 D5 · List of registers for gray scale pattern table Reset R/W R/W FRC0-1-2 D2 D6 D7 Data A<7:0> 20H 22H 5CH 5EH 60H R17 R18 R47 R48 R49 Name Types of register Gray scale pattern 0-1 Gray scale pattern 0-2 Gray scale pattern 0-31 Gray scale pattern 0-32 Gray scale pattern 1-1 62H 9CH 9EH R50 R79 R80 Gray scale pattern 1-2 Gray scale pattern 1-31 Gray scale pattern 1-32 FRC0-1-4 FRC0-16-2 FRC0-16-4 FRC1-1-2 FRC1-1-4 FRC1-16-2 FRC1-16-4 FRC0-1-1 FRC0-1-3 FRC0-16-1 FRC0-16-3 FRC1-1-1 FRC1-1-3 FRC1-16-1 FRC1-16-3 Undetermined R/W Undetermined 7 WAITCSWAP Address (MCS control) A<14:0> 5000H 5002H 5004H 5006H 5008H 500AH 500CH 500EH 5010H 5012H 5018H 501AH A<14:0> 501CH 501EH A<14:0> 5020H 5022H 505CH 505EH 5060H 5062H 509CH 509EH to to to to to to to to to to to to Address (ICOS control) Address (ICOS control) Address (ICOS control) Address (ICOS control9 |
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