HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 395

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Figure 7.14 illustrates operation in block transfer mode when MARA is designated as a block area.
Address T
Address B
Legend:
Address
Address
Address
Address
Where :
T
T
B
B
L
L
N
M
A
A
A
B
A
B
A
B
Figure 7.13 Operation in Block Transfer Mode (BLKDIR = 0)
= L
= L
= L
= L
= Value set in MARA
= Value set in MARB
= Value set in ETCRB
= Value set in ETCRAH and ETCRAL
A
B
A
B
+ SAIDE · (–1)
+ DAIDE · (–1)
1st block
2nd block
Nth block
SAID
DAID
· (2
· (2
DTSZ
DTSZ
Consecutive transfer
of M bytes or words
is performed in
response to one
request
· (M·N – 1))
· (N – 1))
Transfer
Rev.7.00 Mar. 18, 2009 page 327 of 1136
Section 7 DMA Controller (DMAC)
Block area
REJ09B0109-0700
Address T
Address B
B
B