Texas Instruments RM48 series, Technical Reference Manual

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Control Registers and Control Packets
575 SPNU503C – March 2018
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Direct Memory Access Controller (DMA) Module
16.3.1.16 Port Assignment Register 0 (PAR0)
Figure 16-33. Port Assignment Register 0 (PAR0) [offset = 94h]
31 30 28 27 26 24 23 22 20 19 18 16
Rsvd CH0PA Rsvd CH1PA Rsvd CH2PA Rsvd CH3PA
R-0 R/WP-0 R-0 R/WP-0 R-0 R/WP-0 R-0 R/WP-0
15 14 12 11 10 8 7 6 4 3 2 0
Rsvd CH4PA Rsvd CH5PA Rsvd CH6PA Rsvd CH7PA
R-0 R/WP-0 R-0 R/WP-0 R-0 R/WP-0 R-0 R/WP-0
LEGEND: R/W = Read/Write; R = Read only; WP = Write in privilege mode only; - n = value after reset
Table 16-25. Port Assignment Register 0 (PAR0) Field Descriptions
Bit Field Value Description
31 Reserved 0 Reads return 0. Writes have no effect.
30-28 CH0PA These bit fields determine to which port channel 0 is assigned.
1xx Port B
0xx Reserved
27 Reserved 0 Reads return 0. Writes have no effect.
26-24 CH1PA These bit fields determine to which port channel 1 is assigned.
1xx Port B
0xx Reserved
23 Reserved 0 Reads return 0. Writes have no effect.
22-20 CH2PA These bit fields determine to which port channel 2 is assigned.
1xx Port B
0xx Reserved
19 Reserved 0 Reads return 0. Writes have no effect.
18-16 CH3PA These bit fields determine to which port channel 3 is assigned.
1xx Port B
0xx Reserved
15 Reserved 0 Reads return 0. Writes have no effect.
14-12 CH4PA These bit fields determine to which port channel 4 is assigned.
1xx Port B
0xx Reserved
11 Reserved 0 Reads return 0. Writes have no effect.
10-8 CH5PA These bit fields determine to which port channel 5 is assigned.
1xx Port B
0xx Reserved
7 Reserved 0 Reads return 0. Writes have no effect.
6-4 CH6PA These bit fields determine to which port channel 6 is assigned.
1xx Port B
0xx Reserved
3 Reserved 0 Reads return 0. Writes have no effect.
2-0 CH7PA These bit fields determine to which port channel 7 is assigned.
1xx Port B
0xx Reserved