RM0029 Datasheet, PDF (222/1740 Pages) STMicroelectronics – The primary objective of this document

Enhanced Direct Memory Access Controller (eDMA)
RM0029
Table 43. DMA request summary for eDMA (continued)
DMA request
Channel
Source
eQADC_FISR4_CFFF4
eQADC_FISR4_RFDF4
eQADC_FISR5_CFFF5
eQADC_FISR5_RFDF5
DSPIB_SR_TFFF
DSPIB_SR_RFDF
DSPIC_SR_TFFF
DSPIC_SR_RFDF
DSPID_SR_TFFF
DSPID_SR_RFDF
8 EQADC.FISR4[CFFF4]
9 EQADC.FISR4[RFDF4]
10 EQADC.FISR5[CFFF5]
11 EQADC.FISR5[RFDF5]
12 DSPIB.SR[TFFF]
13 DSPIB.SR[RFDF]
14 DSPIC.SR[TFFF]
15 DSPIC.SR[RFDF]
16 DSPID.SR[TFFF]
17 DSPID.SR[RFDF]
eSCIA_COMBTX
ESCIA.SR[TDRE] ||
18 ESCIA.SR[TC] ||
ESCIA.SR[TXRDY]
eSCIA_COMBRX
eMIOS_GFR_F0
eMIOS_GFR_F1
eMIOS_GFR_F2
eMIOS_GFR_F3
eMIOS_GFR_F4
eMIOS_GFR_F8
eMIOS_GFR_F9
eTPU_CDTRSR_A_DTRS0
ESCIA.SR[RDRF] ||
19
ESCIA.SR[RXRDY]
20 EMIOS.GFR[F0]
21 EMIOS.GFR[F1]
22 EMIOS.GFR[F2]
23 EMIOS.GFR[F3]
24 EMIOS.GFR[F4]
25 EMIOS.GFR[F8]
26 EMIOS.GFR[F9]
27 ETPU.CDTRSR_A[DTRS0]
eTPU_CDTRSR_A_DTRS1
28 ETPU.CDTRSR_A[DTRS1]
eTPU_CDTRSR_A_DTRS2
29 ETPU.CDTRSR_A[DTRS2]
eTPU_CDTRSR_A_DTRS14
30 ETPU.CDTRSR_A[DTRS14]
eTPU_CDTRSR_A_DTRS15
No Request
No Request
31 ETPU.CDTRSR_A[DTRS15]
32
33
Description
eQADC Command FIFO 4 Fill Flag
eQADC Receive FIFO 4 Drain Flag
eQADC Command FIFO 5 Fill Flag
eQADC Receive FIFO 5 Drain Flag
DSPIB Transmit FIFO Fill Flag
DSPIB Receive FIFO Drain Flag
DSPIC Transmit FIFO Fill Flag
DSPIC Receive FIFO Drain Flag
DSPID Transmit FIFO Fill Flag
DSPID Receive FIFO Drain Flag
eSCIA combined DMA request of the
Transmit Data Register Empty,
Transmit Complete, and LIN Transmit
Data Ready DMA requests
eSCIA combined DMA request of the
Receive Data Register Full and LIN
Receive Data Ready DMA requests
eMIOS channel 0 Flag
eMIOS channel 1 Flag
eMIOS channel 2 Flag
eMIOS channel 3 Flag
eMIOS channel 4 Flag
eMIOS channel 8 Flag
eMIOS channel 9 Flag
eTPUA Channel 0 Data Transfer
Request Status
eTPUA Channel 1 Data Transfer
Request Status
eTPUA Channel 2 Data Transfer
Request Status
eTPUA Channel 14 Data Transfer
Request Status
eTPUA Channel 15 Data Transfer
Request Status
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Doc ID 15177 Rev 8