HD6417034B RENESAS [Renesas Technology Corp], HD6417034B Datasheet - Page 261

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

Bit 3—Count Start 3 (STR3): STR3 starts and stops TCNT3.
Bit 3: STR3
0
1
Bit 2—Count Start 2 (STR2): STR2 starts and stops TCNT2.
Bit 2: STR2
0
1
Bit 1—Count Start 1 (STR1): STR1 starts and stops TCNT1.
Bit 1: STR1
0
1
Bit 0—Count Start 0 (STR0): STR0 starts and stops TCNT0.
Bit 0: STR0
0
1
10.2.2
The timer synchro register (TSNC) is an eight-bit read/write register that selects timer
synchronizing modes for channels 0–4. Channels for which 1 is set in the corresponding bit will be
synchronized. TSNC is initialized to H'E0 or H'60 by a reset and in standby mode.
Note: * Undefined
Bit
Initial value
Read/Write
Timer Synchro Register (TSNC)
Description
TCNT3 is halted
TCNT3 is counting
Description
TCNT2 is halted
TCNT2 is counting
Description
TCNT1 is halted
TCNT1 is counting
Description
TCNT0 is halted
TCNT0 is counting
—
—
7
*
—
—
6
1
—
—
5
1
Section 10 16-Bit Integrated Timer Pulse Unit (ITU)
SYNC4
R/W
4
0
Rev. 7.00 Jan 31, 2006 page 235 of 658
SYNC3
R/W
3
0
SYNC2
R/W
2
0
REJ09B0272-0700
SYNC1
R/W
(Initial value)
(Initial value)
(Initial value)
(Initial value)
1
0
SYNC0
R/W
0
0