HD643303x Hitachi, HD643303x Datasheet - Page 501

• Manufacturer Part Number: HD643303x
• Description: Hitachi Microcomputer
• Manufacturer: Hitachi

TFCR—Timer Function Control Register
Bit
Initial value
Read/Write
Combination mode 1 and 0
CMD1 CMD0
Bit 5
0
1
Bit 4
0
1
0
1
—
—
7
1
Operating Mode of Channels 3 and 4
Channels 3 and 4 operate normally
Channels 3 and 4 operate together in complementary PWM mode
Channels 3 and 4 operate together in reset-synchronized PWM mode
—
—
6
1
CMD1
R/W
5
0
Buffer mode B4
0 GRB4 operates normally
1 GRB4 is buffered by BRB4
486
CMD0
Buffer mode A4
R/W
0 GRA4 operates normally
1 GRA4 is buffered by BRA4
4
0
Buffer mode B3
0 GRB3 operates normally
1 GRB3 is buffered by BRB3
BFB4
R/W
3
0
Buffer mode A3
0 GRA3 operates normally
1 GRA3 is buffered by BRA3
H'63
BFA4
R/W
2
0
ITU (all channels)
BFB3
R/W
1
0
BFA3
R/W
0
0