p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 317

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Note:
• TCSR_X
Bit
5
4
3
2
1
0
Bit
7
Bit Name
OVF
—
OS3
OS2
OS1
OS0
Bit Name
CMFB
*
Only 0 can be written, for flag clearing.
Initial
Value
0
1
0
0
0
0
Initial
Value
0
R/W
R/(W)* Timer Overflow Flag
R
R/W
R/W
R/W
R/W
R/W
R/(W)* Compare-Match Flag B
Description
[Setting condition]
When TCNT_1 overflows from H'FF to H'00
[Clearing condition]
Read OVF when OVF = 1, then write 0 in OVF
This bit is always read as 1 and cannot be modified.
Output Select 3, 2
These bits specify how the TMO1 pin output level is to be
changed by compare-match B of TCORB_1 and TCNT_1.
00: No change
01: 0 is output
10: 1 is output
11: Output is inverted (toggle output)
Output Select 1, 0
These bits specify how the TMO1 pin output level is to be
changed by compare-match A of TCORA_1 and TCNT_1.
00: No change
01: 0 is output
10: 1 is output
11: Output is inverted (toggle output)
Description
[Setting condition]
When the values of TCNT_X and TCORB_X match
[Clearing condition]
Read CMFB when CMFB = 1, then write 0 in CMFB
Reserved
Rev. 1.00 Sep. 21, 2006 Page 279 of 658
Section 13 8-Bit Timer (TMR)
REJ09B0310-0100