455A Datasheet, PDF (80/148 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

455A Group
LCD control register C1
C13 P03/SEG19 pin function switch bit
C12 P02/SEG18 pin function switch bit
C11 P01/SEG17 pin function switch bit
C10 P00/SEG16 pin function switch bit
at reset : 11112
0 SEG19
1 P03
0 SEG18
1 P02
0 SEG17
1 P01
0 SEG16
1 P00
LCD control register C2
C23 P13/SEG23 pin function switch bit
C22 P12/SEG22 pin function switch bit
C21 P11/SEG21 pin function switch bit
C20 P10/SEG20 pin function switch bit
at reset : 11112
0 SEG23
1 P13
0 SEG22
1 P12
0 SEG21
1 P11
0 SEG20
1 P10
LCD control register C3
at reset : 11112
C33 P33/SEG31 pin function switch bit
0 SEG31
1 P33
C32 P32/SEG30 pin function switch bit
0 SEG30
1 P32
C31 P31/SEG29 pin function switch bit
0 SEG29
1 P31
C30 P30/SEG28 pin function switch bit
0 SEG28
1 P30
Note 1.“R” represents read enabled, and “W” represents write enabled. .
at power down : state retained
at power down : state retained
at power down : state retained
W
TC1A
W
TC2A
W
TC3A
Rev.1.01 Feb 15, 2008 Page 80 of 146
REJ03B0224-0101