JAJSTJ4A June 2022 – March 2024 TMS570LC4357-SEP
PRODUCTION DATA
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Each GIO terminal can also directly be used as DMA request input as listed in Table 7-41. The polarity of the GIO terminal to trigger a DMA request can be selected inside the DMA module. To use the GIO terminal as a DMA request input, the corresponding select bit must be set to low. See Figure 7-19 for an illustration. For more information see the technical reference guide SPNU563.
GIO TERMINAL | GIO DMA REQUEST SELECT BIT |
---|---|
GIOA[0] | PINMMR175[0] |
GIOA[1] | PINMMR175[8] |
GIOA[2] | PINMMR175[16] |
GIOA[3] | PINMMR175[24] |
GIOA[4] | PINMMR176[0] |
GIOA[5] | PINMMR176[8] |
GIOA[6] | PINMMR176[16] |
GIOA[7] | PINMMR176[24] |
GIOB[0] | PINMMR177[0] |
GIOB[1] | PINMMR177[8] |
GIOB[2] | PINMMR177[16] |
GIOB[3] | PINMMR177[24] |
GIOB[4] | PINMMR178[0] |
GIOB[5] | PINMMR178[8] |
GIOB[6] | PINMMR178[16] |
GIOB[7] | PINMMR178[24] |