HD64F2168 Datasheet, PDF (358/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

• TCSR_X
This register can be accessed when the KINWUE bit in SYSCR is 0 and the TMRX/Y bit in
TCONRS is 0.
Bit
Bit Name Initial Value R/W Description
7
CMFB 0
R/(W)* Compare-Match Flag B
[Setting condition]
When the values of TCNT_X and TCORB_X 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_X and TCORA_X 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_X overflows from H'FF to H'00
[Clearing condition]
Read OVF when OVF = 1, then write 0 in OVF
4
ICF
0
R/(W)* Input Capture Flag
[Setting condition]
When a rising edge and falling edge is detected in
the external reset signal in that order.
[Clearing condition]
Read ICF when ICF = 1, then write 0 in ICF
3
OS3
0
2
OS2
0
R/W Output Select 3 and 2
R/W _{These bits specify how the TMOX pin output level is}
to be changed by compare-match B of TCORB_X
and TCNT_X.
00: No change
01: 0 is output
10: 1 is output
11: Output is inverted (toggle output)
Rev. 3.00, 03/04, page 318 of 830