HD6433935 Hitachi, HD6433935 Datasheet - Page 214

• Manufacturer Part Number: HD6433935
• Description: 8-Bit MICROCONTROLLER
• Manufacturer: Hitachi

Bit 3: Toggle output level L (TOLL)
Bit 3 sets the TMOFL pin output level. The output level is effective immediately after this bit is
written.
Bit 3
TOLL
0
1
Bits 2 to 0: Clock select L (CKSL2 to CKSL0)
Bits 2 to 0 select the clock input to TCFL from among four internal clock sources or external event
input.
Bit 2
CKSL2
0
0
0
0
1
1
1
1
Note:
202
1. External event edge selection is set by IEG3 in the IRQ edge select register (IEGR).
Bit 1
CKSL1
0
0
1
1
0
0
1
1
Note that the timer F counter may increment if the setting of IRQ3 in port mode register
For details, see 1. IRQ edge select register (IEGR) in section 3.3.2.
1 (PMR1) is changed from 0 to 1 while the TMIF pin is low in order to change the TMIF
pin function.
Description
Low level
High level
Bit 0
CKSL0
0
1
0
1
0
1
0
1
Description
Counting on external event (TMIF) rising/falling
edge*
Not available
Internal clock: counting on ø/32
Internal clock: counting on ø/16
Internal clock: counting on ø/4
Internal clock: counting on øw/4
1
(initial value)
(initial value)
*: Don't care