HD64F3694FXV Datasheet, PDF (172/452 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 11 Timer V
11.3.4 Timer Control/Status Register V (TCSRV)
TCSRV indicates the status flag and controls outputs by using a compare match.
Initial
Bit
Bit Name Value R/W Description
7
CMFB
0
R/W Compare Match Flag B
Setting condition:
When the TCNTV value matches the TCORB value
Clearing condition:
After reading CMFB = 1, cleared by writing 0 to CMFB
6
CMFA
0
R/W Compare Match Flag A
Setting condition:
When the TCNTV value matches the TCORA value
Clearing condition:
After reading CMFA = 1, cleared by writing 0 to CMFA
5
OVF
0
R/W Timer Overflow Flag
Setting condition:
When TCNTV overflows from H'FF to H'00
Clearing condition:
After reading OVF = 1, cleared by writing 0 to OVF
4

1

Reserved
This bit is always read as 1.
3
OS3
0
R/W Output Select 3 and 2
2
OS2
0
R/W These bits select an output method for the TMOV pin by
the compare match of TCORB and TCNTV.
00: No change
01: 0 output
10: 1 output
11: Output toggles
1
OS1
0
R/W Output Select 1 and 0
0
OS0
0
R/W These bits select an output method for the TMOV pin by
the compare match of TCORA and TCNTV.
00: No change
01: 0 output
10: 1 output
11: Output toggles
Rev.5.00 Nov. 02, 2005 Page 142 of 418
REJ09B0028-0500