H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 289

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• 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
Notes:
Address
Address
Address
Address
Where :
A
A
T
T
B
B
L
L
N
M
A
B
A
B
A
B
Figure 7.14 Operation in Block Transfer Mode (BLKDIR = 1)
= 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
+ DAIDE
Block area
•
•
(–1)
(–1)
SAID
DAID
•
•
(2
(2
DTSZ
DTSZ
Consecutive transfer
of M bytes or words
is performed in
response to one
request
•
•
(N–1))
(M
Transfer
•
N–1))
Rev. 3.00 Sep 15, 2006 page 255 of 988
Section 7 DMA Controller (DMAC)
2nd block
1st block
Nth block
REJ09B0330-0300
Address T
Address B
B
B