YR0K42378FC000BA Renesas Electronics America, YR0K42378FC000BA Datasheet - Page 441

• Manufacturer Part Number: YR0K42378FC000BA
• Description: KIT EVAL FOR H8S/2378
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of YR0K42378FC000BA

• Contents: Board
• For Use With/related Products: H8S/2378
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Bit
4
3
2
1
0
Legend:
×: Don’t care
Bit Name
DARA4
DARA3
DARA2
DARA1
DARA0
Initial Value
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Description
Destination Address Repeat Area
These bits specify the destination address
(EDDAR) repeat area. The repeat area function
updates the specified lower address bits, leaving
the remaining upper address bits always the same.
A repeat area size of 2 bytes to 8 Mbytes can be
specified. The setting interval is a power-of-two
number of bytes. When repeat area overflow
results from incrementing or decrementing an
address, the lower address is the start address of
the repeat area in the case of address
incrementing, or the last address of the repeat area
in the case of address decrementing. If the DARIE
bit is set to 1, an interrupt can be requested when
repeat area overflow occurs.
00000: Not designated as repeat area
00001: Lower 1 bit (2-byte area) designated as
00010: Lower 2 bits (4-byte area) designated as
00011: Lower 3 bits (8-byte area) designated as
00100: Lower 4 bits (16-byte area) designated as
10011: Lower 19 bits (512-kbyte area) designated
10100: Lower 20 bits (1-Mbyte area) designated as
10101: Lower 21 bits (2-Mbyte area) designated as
10110: Lower 22 bits (4-Mbyte area) designated as
10111: Lower 23 bits (8-Mbyte area) designated as
11×××: Setting prohibited
repeat area
repeat area
repeat area
repeat area
as repeat area
repeat area
repeat area
repeat area
repeat area
Rev.7.00 Mar. 18, 2009 page 373 of 1136
:
Section 8 EXDMA Controller (EXDMAC)
:
REJ09B0109-0700