HD6413008F RENESAS [Renesas Technology Corp], HD6413008F Datasheet - Page 606

• Manufacturer Part Number: HD6413008F
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix B Internal I/O Registers
16TCR0—Timer Control Register 0
Rev.4.00 Aug. 20, 2007 Page 562 of 638
REJ09B0395-0400
Counter clear 1 and 0
CCLR1
Bit 6
0
1
Initial value
Read/Write
Clock edge 1 and 0
CCLR0
Bit 5
CKEG
Bit 4
Bit
0
1
0
1
0
0
1
⎯
⎯
CKEG0
16TCNT is not cleared
16TCNT is cleared by GRA compare match or input capture
16TCNT is cleared by GRB compare match or input capture
Synchronous clear : 16TCNT is cleared in synchronization with
other synchronized timers
7
1
Bit 3
Timer prescaler 2 to 0
⎯
0
1
TPSC2
Bit 2
0
1
CCLR1
R/W
6
0
Rising edges counted
Falling edges counted
Both edges counted
TPSC1
Bit 1
0
1
0
1
CCLR0
R/W
5
0
TPSC0
Bit 0
0
1
0
1
0
1
0
1
Description
CKEG1
R/W
4
0
Internal clock : φ
Internal clock : φ / 2
Internal clock : φ / 4
Internal clock : φ / 8
External clock A : TCLKA input
External clock B : TCLKB input
External clock C : TCLKC input
External clock D : TCLKD input
CKEG0
Description
R/W
3
0
H'FFF68
TPSC2
R/W
2
0
(Initial value)
Description
TPSC1
R/W
1
0
(Initial value)
16-bit timer channel 0
TPSC0
R/W
0
0
(Initial value)