M30222 Datasheet, PDF (151/237 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

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Specifications in this manual are tentative and subject to change
MITSUBISHI MICROCOMPUTERS
M30222 Group
Rev. G
LCD Drive Control Circuit
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
LCD Display RAM
Address 010016 to 011316 is the designated RAM for the LCD display. When “1's" are written to these
addresses, the corresponding segments of the LCD display panel are turned on. Table 1.48 shows the
LCD display RAM map.
Table. 1.48. LCD display RAM map
COM
Bit
Address
010016
010116
010216
010316
010416
010516
010616
010716
010816
010916
010A16
010B16
010C16
010D16
010E16
010F16
011016
011116
011216
011316
3 2 1 0 3 21 0
7 6 5 43210 R W
SEG1
SEG0
OO
SEG3
SEG2
OO
SEG5
SEG4
OO
SEG7
SEG6
OO
SEG9
SEG8
OO
SEG11
SEG10
OO
SEG13
SEG12
OO
SEG15
SEG14
OO
SEG17
SEG16
OO
SEG19
SEG18
OO
SEG21
SEG20
OO
SEG23
SEG22
OO
SEF25
SEG24
OO
SEG27
SEG26
OO
SEG29
SEG28
OO
SEG31
SEG30
OO
SEG33
SEG32
OO
SEG35
SEG34
OO
SEG37
SEG36
OO
SEG39
SEG38
OO
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