2 dmac enable register, 3 dmac software single request register – Rainbow Electronics AT91CAP9S250A User Manual
Page 314
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314
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
26.5.2
DMAC Enable Register
Name: DMAC_EN
Access: Read/Write
Reset Value: 0x00000000
• ENABLE
0: DMA Controller is disabled.
1: DMA Controller is enabled.
26.5.3
DMAC Software Single Request Register
Name: DMAC_SREQ
Access: Read/Write
Reset Value: 0x00000000
• DSREQ[i]
Request a destination single transfer on channel i.
• SSREQ[i]
Request a source single transfer on channel i.
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ENABLE
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DSREQ3
SSREQ3
DSREQ2
SSREQ2
DSREQ1
SSREQ1
DSREQ0
SSREQ0
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