SH7261 Datasheet, PDF (462/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
Table 12.29 Setting of Transfer Timing by BF1 and BF0 Bits
Bit 7
Bit 6
BF1
BF0
Description
0
0
Does not transfer data from the cycle set buffer register to the cycle
set register.
0
1
Transfers data from the cycle set buffer register to the cycle set
register at the crest of the TCNT_4 count.*¹
1
0
Transfers data from the cycle set buffer register to the cycle set
register at the trough of the TCNT_4 count.*²
1
1
Transfers data from the cycle set buffer register to the cycle set
register at the crest and trough of the TCNT_4 count.*²
Notes: 1. Data is transferred from the cycle set buffer register to the cycle set register when the
crest of the TCNT_4 count is reached in complementary PWM mode, when compare
match occurs between TCNT_3 and TGRA_3 in reset-synchronized PWM mode, or
when compare match occurs between TCNT_4 and TGRA_4 in PWM mode 1 or
normal operation mode.
2. These settings are prohibited when complementary PWM mode is not selected.
12.3.10 Timer A/D Converter Start Request Cycle Set Registers (TADCORA_4 and
TADCORB_4)
TADCORA_4 and TADCORB_4 are 16-bit readable/writable registers. When the TCNT_4 count
reaches the value in TADCORA_4 or TADCORB_4, a corresponding A/D converter start request
will be issued.
TADCORA_4 and TADCORB_4 are initialized to H'FFFF.
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
Initial value: 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Note: TADCORA_4 and TADCORB_4 must not be accessed in eight bits; they should always be accessed in 16 bits.
Rev. 2.00 Sep. 07, 2007 Page 430 of 1312
REJ09B0320-0200