Datasheet

Rev.6.00 Oct.28.2004 page 186 of 1016
REJ09B0138-0600H
7.3.5 DMA Band Control Register (DMABCR)
Bit :1514131211109 8
DMABCRH : FAE1 FAE0 — — DTA1 — DTA0 —
Initial value : 0 0 0 0 0 0 0 0
R/W : R/W R/W R/W R/W R/W R/W R/W R/W
Bit:76543210
DMABCRL : DTME1 DTE1 DTME0 DTE0 DTIE1B DTIE1A DTIE0B DTIE0A
Initial value : 0 0 0 0 0 0 0 0
R/W : R/W R/W R/W R/W R/W R/W R/W R/W
DMABCR is a 16-bit readable/writable register that controls the operation of each DMAC channel.
DMABCR is initialized to H'0000 by a reset, and in standby mode.
Bit 15—Full Address Enable 1 (FAE1): Specifies whether channel 1 is to be used in short address mode or full address
mode.
In full address mode, channels 1A and 1B are used together as a single channel.
Bit 15
FAE1 Description
0 Short address mode (Initial value)
1 Full address mode
Bit 14—Full Address Enable 0 (FAE0): Specifies whether channel 0 is to be used in short address mode or full address
mode.
In full address mode, channels 0A and 0B are used together as a single channel.
Bit 14
FAE0 Description
0 Short address mode (Initial value)
1 Full address mode
Bits 13 and 12—Reserved: Can be read or written to. Write 0 to these bits.