HD64F2149 Datasheet, PDF (942/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

DADRAH—PWM (D/A) Data Register AH
DADRAL—PWM (D/A) Data Register AL
DADRBH—PWM (D/A) Data Register BH
DADRBL—PWM (D/A) Data Register BL
DADRH
H'FFA0
H'FFA1
H'FFA6
H'FFA7
DADRL
PWMX
PWMX
PWMX
PWMX
Bit (CPU) ^{15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0}
Bit (data) ^{13 12 11 10 9 8 7 6 5 4 3 2 1 0 — —}
DADRA
DA13 DA12 DA11 DA10 DA9 DA8 DA7 DA6 DA5 DA4 DA3 DA2 DA1 DA0 CFS —
Initial value ^{1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1}
Read/Write ^{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 —}
DADRB
Initial value
Read/Write
DA13 DA12 DA11 DA10 DA9 DA8 DA7 DA6 DA5 DA4 DA3 DA2 DA1 DA0 CFS REGS
1 1 111 11 11 1 111 11 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
Register select (DADRB only)
0 DADRA and DADRB can be accessed
1 DACR and DACNT can be accessed
Carrier frequency select
0 Base cycle = resolution (T) × 64
DADR range is H'0401 to H'FFFD
1 Base cycle = resolution (T) × 256
DADR range is H'0103 to H'FFFF
D/A conversion data
908