HD64F3028F25 Datasheet, PDF (810/925 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

ETCR0A H/L—Execute Transfer Count Register 0A H/L
H'FFF24
H'FFF25
DMAC0
• Short address mode
 I/O mode and idle mode
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Initial value
Undetermined
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 R/W
Transfer counter
 Repeat mode
Bit 7 6 5 4 3 2 1 0
7 65 4 32 1 0
Initial value
Undetermined
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
ETCR0AH
Undetermined
R/W R/W R/W R/W R/W R/W R/W R/W
ETCR0AL
Transfer counter
Initial count
• Full address mode
 Normal mode
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Initial value
Undetermined
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 R/W
Transfer counter
 Block transfer mode
Bit 7 6 5 4 3 2 1 0
7 65 4 32 1 0
Initial value
Undetermined
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
ETCR0AH
Undetermined
R/W R/W R/W R/W R/W R/W R/W R/W
ETCR0AL
Block size counter
Initial block size
Rev. 2.00, 09/03, page 778 of 890