HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 437

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

Bit
3
2
1, 0
Note:
—
Bit Name
DTSIZE
BGUP
* Only 0 can be written, to clear the flag.
Initial Value
0
0
All 0
R/W
R/W
R/W
R/W
Description
Data Transmit Size
Specifies the size of data to be transferred.
0: Byte-size
1: Word-size
Bus Give-Up
When this bit is set to 1, the bus can be
transferred to an internal bus master in burst
mode or block transfer mode. This setting is
ignored in normal mode and cycle steal mode.
0: Bus is not released
1: Bus is transferred if requested by an
Reserved
These bits are always read as 0. The initial
values should not be modified.
internal bus master
Rev.7.00 Mar. 18, 2009 page 369 of 1136
Section 8 EXDMA Controller (EXDMAC)
REJ09B0109-0700