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15.4 DMAC Pin Control Register (DATCR)
15.4 DMAC Pin Control Register (DATCR)
The DMAC pin control register (DATCR) is an internal register of the DMAC and is used
to control the external transfer request input pins, external transfer request
acknowledgment output pins, and external transfer end output pins.
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Configuration of DMAC Pin Control Register (DATCR)
The configuration of the DMAC pin control register (DATCR) is shown below.
31 24
00000208H
23 22 21 20 19 18 17 16
R/W R/W R/W R/W R/W R/W
15 14 13 12 11 10 9 8
R/W R/W R/W R/W R/W R/W
7654 3210
R/W R/W R/W R/W R/W R/W
LS20LS21
LS10LS11
LS00
LS01
AKDE2
AKDE1
AKDE0
EPSE2
EPSE1
EPSE0
AKSE2
AKSE1
AKSE0
EPDE2
EPDE1
EPDE0
Initial value: --------
B --XX0000B --XX0000B --XX0000B