HD64F2168 Datasheet, PDF (355/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Bit
Bit Name Initial Value R/W Description
1
OS1
0
0
OS0
0
R/W Output Select 1 and 0
R/W _{These bits specify how the TMO0 pin output level is}
to be changed by compare-match A of TCORA_0
and TCNT_0.
00: No change
01: 0 is output
10: 1 is output
11: Output is inverted (toggle output)
Note: * Only 0 can be written, for flag clearing.
• TCSR_1
Bit
Bit Name Initial Value R/W Description
7
CMFB 0
R/(W)* Compare-Match Flag B
[Setting condition]
When the values of TCNT_1 and TCORB_1 match
[Clearing condition]
Read CMFB when CMFB = 1, then write 0 in CMFB
6
CMFA 0
R/(W)* Compare-Match Flag A
[Setting condition]
When the values of TCNT_1 and TCORA_1 match
[Clearing condition]
Read CMFA when CMFA = 1, then write 0 in CMFA
5
OVF
0
R/(W)* Timer Overflow Flag
[Setting condition]
When TCNT_1 overflows from H′FF to H′00
[Clearing condition]
Read OVF when OVF = 1, then write 0 in OVF
4

1
R
Reserved
This bit is always read as 1 and cannot be modified.
Rev. 3.00, 03/04, page 315 of 830