h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 477

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

(Interrupt request signal)
Internal reset signal *
Interrupt request signal
Internal NMI
WOVI1
Legend:
TCSR :
TCNT :
Notes: 1.
Timer control/status register
Timer counter
2.
1
An internal reset signal can be generated by setting the register
The reset thus generated is a reset
Subclock functions (subactive mode, subsleep mode, and watch mode) are available
only in the U-mask and W-mask versions, and H8S/2635 Group only.
Figure 12-1 (b) Block Diagram of WDT1
Interrupt
control
control
Reset
Overflow
Module bus
TCNT
Clock
WDT
Rev. 6.00 Feb 22, 2005 page 417 of 1484
select
Clock
TCSR
Internal clock
Section 12 Watchdog Timer
φ/2
φ/64
φ/128
φ/512
φ/2048
φ/8192
φ/32768
φ/131072
interface
Bus
REJ09B0103-0600
φSUB/2 *
φSUB/4 *
φSUB/8 *
φSUB/16 *
φSUB/32 *
φSUB/64 *
φSUB/128 *
φSUB/256 *
2
2
2
2
2
2
2
2