HD6417034B RENESAS [Renesas Technology Corp], HD6417034B Datasheet - Page 611

• Manufacturer Part Number: HD6417034B
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

A.2.17
Start Address: H'5FFFF07 (channel 0), H'5FFFF11 (channel 1), H'5FFFF1B (channel 2),
H'5FFFF25 (channel 3), H'5FFFF35 (channel 4),
Bus Width: 8
Bit
Initial value
Read/Write
Notes: 1. Undetermined
Table A.18 TSR0–TSR4 Bit Functions
Bit
2
1
0
Bit name
Overflow flag (OVF)
Input capture/compare match
flag B (IMFB)
Input capture/compare match
flag A (IMFA)
2. Only 0 can be written, to clear the flag.
Timer Status Registers 0–4 (TSR0–TSR4)
—
—
*
7
1
—
—
6
1
Value
0
1
0
1
0
1
—
—
5
1
Appendix A On-Chip Supporting Module Registers
Description
Clear conditions: 0 is written in OVF after
reading OVF = 1
Set conditions: TCNT value overflows (H'FFFF
Clear conditions: 0 is written in IMFB after
reading IMFB = 1
Set conditions: (1) When GRB is functioning as
the output compare register, and TCNT = GRB;
(2) When GRB is functioning as the input
capture register, and the TCNT value is
transferred to GRB by the input capture signal
Clear conditions: 0 is written in IMFA after
reading IMFA = 1
Set conditions: (1) When GRA is functioning as
the output compare register, and TCNT = GRA;
(2) When GRA is functioning as the input
capture register, and the TCNT value is
transferred to GRA by the input capture signal
H'0000) or underflows (H'FFFF
—
—
4
1
Rev. 7.00 Jan 31, 2006 page 585 of 658
—
—
3
1
R/(W) *
OVF
2
0
2
REJ09B0272-0700
R/(W) *
IMFB
1
0
(Initial value)
(Initial value)
(Initial value)
H'0000)
2
R/(W) *
IMFA
0
0
ITU
2