M37281EKSP Datasheet, PDF (164/172 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

M37281MAH–XXXSP,M37281MFH–XXXSP,M37281MKH–XXXSP, M37281EKSP
Addresses 024116 to 024716, 024916 to 024F16
Color Pallet Register i
b7 b6 b5 b4 b3 b2 b1 b0
Color pallet register i (CRi) (i = 1 to 7, 9to15) [Addresses 024116to 024716,024916to 024F16]
B
Name
0, 1 R signal output control
bits (CRi0, CRi1)
Functions
After reset R W
b0 b1
Indeterminate R W
0 0: No output (See note)
0 1: 1/3 V CC
1 0: 2/3 V CC
1 1: V CC
2, 3 G signal output control
bits (CRi2, CRi3)
b3 b2
Indeterminate R W
0 0: No output (See note)
0 1: 1/3 V CC
1 0: 2/3 V CC
1 1: V CC
4, 5 B signal output control
bits (CRi4, CRi5)
b5 b4
Indeterminate R W
0 0: No output (See note)
0 1: 1/3 V CC
1 0: 2/3 V CC
1 1: V CC
6 OUT1 signal output
control bit (CRi6)
0: No output
1: Output
7 Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is indeterminate.
Indeterminate R W
Indeterminate R —
Note: When selecting digital output, the output is VCC at all values other than “00.”
Rev.1.01 2003.07.16 page 164 of 170