upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 491

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Watch Timer (WT)
Bit position
1
2
Initial Value
Table 14-9
Address
Access
Bit name
CRC001
CRC000
Note
(3)
CRC00 - WCT capture / compare control register
The 8-bit CRC00 register controls the operation of the capture/compare
register CR000.
This register can be read/written in 8-bit or 1-bit units.
<base> + 8
00
CRC00 register contents
1.
2.
3.
Preliminary User’s Manual U17566EE1V2UM00
H
R
. This register is cleared by any reset.
Stop the timer before changing the contents of this register.
If both the rising edge and falling edge are specified as valid for the
INTWT0UV signal, the interval measurement does not work.
Be sure to set bits 7 to 3 to 0.
7
0
Function
Setting of the CR000 capture trigger signal:
Caution:
Selects the operation mode of CR000:
0: No capture signal
1: INTWT0UV. capture signal
0: Operates as a compare register.
1: Operates as capture register.
H
R
6
0
CRC001 must be set to 1 after reset.
R
5
0
R
4
0
R
3
0
R/W
X
2
CRC001
R/W
1
Chapter 14
CRC000
R/W
0
491