Timer Buffer Transfer Set Register (Tbter) - Renesas RZ/A Series User Manual

RZ/A1L Group, RZ/A1LU Group, RZ/A1LC Group
10.3.27

Timer Buffer Transfer Set Register (TBTER)

TBTER is an 8-bit readable/writable register that enables or disables transfer from the buffer registers
complementary PWM mode to the temporary registers and specifies whether to link the transfer with interrupt skipping
operation. This module has one TBTER.
Bit Bit Name
7 to 2 —
1, 0 BTE[1:0]
Note: Applicable buffer registers:
*
TGRC_3, TGRD_3, TGRC_4, TGRD_4, and TCBR
Table 10.40 Setting of Bits BTE1 and BTE0
Bit 1 Bit 0
BTE1 BTE0
0
0
0 1
1 0
1 1
Note 1. Data is transferred according to the MD3 to MD0 bit setting in TMDR. For details, refer to section 10.4.8, Complementary PWM
Mode.
Note 2. When interrupt skipping is disabled (the T3AEN and T4VEN bits are cleared to 0 in the timer interrupt skipping set register
(TITCR) or the skipping count set bits (3ACOR and 4VCOR) in TITCR are cleared to 0)), be sure to disable link of buffer transfer
with interrupt skipping (clear the BTE1 bit in the timer buffer transfer set register (TBTER) to 0). If link with interrupt skipping is
enabled while interrupt skipping is disabled, buffer transfer will not be performed.
R01UH0437EJ0600 Rev.6.00
Jan 29, 2021
Bit: 7 6
- -
Initial value:
0 0
R/W: R R
Initial
Value R/W Description
All 0 R Reserved
These bits are always read as 0. The write value should always be 0.
00 R/W These bits enable or disable transfer from the buffer registers* used in
complementary PWM mode to the temporary registers and specify whether to
link the transfer with interrupt skipping operation.
For details, see Table 10.40.
Description
Enables transfer from the buffer registers to the temporary registers*
with interrupt skipping operation.
Disables transfer from the buffer registers to the temporary registers.
Links transfer from the buffer registers to the temporary registers with interrupt skipping operation.*
Setting prohibited
5 4 3 2 1
- - - - BTE[1:0]
0 0 0 0 0
R R R R R/W
10. Multi-Function Timer Pulse Unit 2
used in
*
0
0
R/W
1
and does not link the transfer
2
10-58