Freescale Semiconductor MPC5200B - SDMA Requestor Muxcontrol-Mbar + 0 X125 C

MPC5200B Users Guide, Rev. 1
13-20 Freescale Semiconductor
BestComm DMA Registers—MBAR+0x1200
13.15.24 SDMA Requestor MuxControl—MBAR + 0x125C
16:23 IPR30 Initiator Priority register for initiator 30.
Same bit layout as IPR0
24:31 IPR31 Initiator Priority register for initiator 31.
Same bit layout as IPR0
Table 13-24. SDMA Request MuxControl
msb 012345678 9 1011121314 15
R Req31 Req30 Req29 Req28 Req27 Req26 Req25 Req24
W
RESET:0 00000000 0 0 0 00 0 0
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 lsb
R Req23 Req22 Req21 Req20 Req19 Req18 Req17 Req16
W
RESET:0 00000000 0 0 0 00 0 0
Bit Name Description
0:1 Req31 00: Requestor (RESERVED)
01: GPIO_PSC2_3
10: GPIO_IRDA_1
11: Always Requestor 31
2:3 Req30 00: Requestor (RESERVED)
01: GPIO_PSC2_2
10: GPIO_IRDA_0
11: Always Requestor 30
4:5 Req29 00: Requestor (RESERVED)
01: GPIO_PSC2_1
10: GPIO_ETH_3
11: Always Requestor 29
6:7 Req28 00: Requestor (RESERVED)
01: GPIO_PSC2_0
10: GPIO_ETH_2
11: Always Requestor 28
8:9 Req27 00: Requestor (RESERVED)
01: GPIO_PSC1_3
10: GPIO_ETH_1
11: Always Requestor 27
10:11 Req26 00: Requestor IrDA TX (PSC_6)
01: GPIO_PSC1_2
10: GPIO_ETH_0
11: Always Requestor 26
Bit Name Description