SH7058 Datasheet, PDF (706/1130 Pages) Renesas Technology Corp – Renesas SuperHTM RISC engine

18.2.7 A/D Duty Registers A and B (ADDR0A, ADDR0B, ADDR1A, and ADDR1B)
A/D duty registers (ADDR0A, ADDR0B, ADDR1A, and ADDR1B) are 16-bit readable/writable
registers. Two registers are provided for each of channels 0 and 1.
The ADDR value is constantly compared with the corresponding free-running counter (ADCNT0
or ADCNT1) value. When the two values match, the ADDFxA and ADDFxB bits in the
corresponding A/D trigger status register (ADTSR) are set to 1. ADDR0A, ADDR0B, ADDR1A,
and ADDR1B can only be read from or written to in words.
ADDR0A, ADDR0B, ADDR1A, and ADDR1B are initialized to H'FFFF by a power-on reset, and
in hardware standby mode and software standby mode.
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
Rev. 3.0, 09/04, page 665 of 1086