HD6475328-CP10 HITACHI [Hitachi Semiconductor], HD6475328-CP10 Datasheet - Page 395

• Manufacturer Part Number: HD6475328-CP10
• Description: original Hitachi CMOS microcomputer unit (MCU)
• Manufacturer: HITACHI [Hitachi Semiconductor]

DTR—Duty Register
Bit
Initial value
Read/Write
TCR—Timer Control Register
Bit
Initial value
Read/Write
R/W
R/W
OE
7
1
7
0
R/W
R/W
OS
Output Enable
6
1
6
0
0 PW output disabled; TCNT cleared to H'00 and stops.
1 PW output enabled; TCNT runs.
Output Select
R/W
0 Positive logic
1 Negative logic
—
—
5
1
5
1
000 ø/2
001 ø/8
010 ø/32
011 ø/128
100 ø/256
101 ø/1024
110 ø/2048
111 ø/4096
Pulse duty factor
386
R/W
—
—
4
1
4
1
Internal
Clock Freq. lution
H'FFC1
H'FFC0
Clock Select (Values When ø = 10MHz)
R/W
—
—
3
1
3
1
Reso-
200ns
800ns
3.2µs
12.8µs
25.6µs
102.4µs
204.8µs
409.6µs
CKS2
R/W
R/W
2
1
2
0
PW
Period
50µs
200µs
800µs
3.2ms
6.4ms
25.6ms
51.2ms
102.4ms 9.8Hz
CKS1
R/W
R/W
1
1
1
0
PW
Frequency
20kHz
5kHz
1.25kHz
312.5kHz
156.3Hz
39.1Hz
19.5Hz
CKS0
R/W
R/W
PWM1
PWM1
0
1
0
0