HD64F2145 Datasheet, PDF (320/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

• TCSR_X
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 conditions]
• Read CMFB when CMFB = 1, then write 0 in CMFB
• When the DTC is activated by a CMIB interrupt
6
CMFA 0
R/(W)* Compare-Match Flag A
[Setting condition]
When the values of TCNT_X and TCORA_X match
[Clearing conditions]
• Read CMFA when CMFA = 1, then write 0 in CMFA
• When the DTC is activated by a CMIA interrupt
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, after the ICST bit in
TCONRI of the timer connection is set to 1
[Clearing condition]
Read ICF when ICF = 1, then write 0 in ICF
3
OS3
0
R/W Output Select 3, 2
2
OS2
0
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. 2.0, 08/02, page 280 of 788