HD64F3670 RENESAS [Renesas Technology Corp], HD64F3670 Datasheet - Page 139

• Manufacturer Part Number: HD64F3670
• Description: Hitachi Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 10.2 Clock Signals to Input to TCNTV and Counting Conditions
TCRV0
Bit 2
CKS2
0
1
Bit 1
CKS1
0
1
0
1
Bit 0
CKS0
0
1
0
1
0
1
0
1
TCRV1
Bit 0
ICKS0
0
1
0
1
0
1
Description
Clock input prohibited
Internal clock: counts on /4, falling edge
Internal clock: counts on /8, falling edge
Internal clock: counts on /16, falling edge
Internal clock: counts on /32, falling edge
Internal clock: counts on /64, falling edge
Internal clock: counts on /128, falling edge
Clock input prohibited
External clock: counts on rising edge
External clock: counts on falling edge
External clock: counts on rising and falling edge
Rev. 2.0, 03/02, page 115 of 298