Freescale Semiconductor MPC5565, Reference Manual

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System Integration Unit (SIU)
MPC5565 Microcontroller Reference Manual, Rev. 1.0
Freescale Semiconductor 6-107
6.3.1.155 DSPI Input Select Register (SIU_DISR)
Within the MPC5500 family of devices, the SIU_DISR specifies the following characters for each DSPI:
data input source, slave select, clock input, and trigger input to allow serial and parallel chaining of the
DSPI modules.
Figure 6-151. DSPI Input Select Register (SIU_DISR)
24–25 ESEL3
[0:1]
External IRQ input select 3. Specifies the input for IRQ[3].
00
IRQ[3]
01 PCSB[3] serialized input (ETPUA[20])
10 PCSC[4] serialized input (ETPUA[0])
11 PCSD[5] serialized input (ETPUA[16])
26–27 ESEL2
[0:1]
External IRQ input select 2. Specifies the input for IRQ[2].
00
IRQ[2]
01 PCSB[2] serialized input (ETPUA[21])
10 PCSC[3] serialized input (ETPUA[15])
11 PCSD[4] serialized input (ETPUA[17])
28–29 ESEL1
[0:1]
External IRQ input select 1. Specifies the input for IRQ[1].
00
IRQ[1]
01 PCSB[1] serialized input (EMIOS[10])
10 PCSC[2] serialized input (ETPUA[14])
11 EMIOS[15]
30–31 ESEL0
[0:1]
External IRQ input select 0. Specifies the input for IRQ[0].
00
IRQ[0]
01 PCSB[0] serialized input (EMIOS[11])
10 PCSC[1] serialized input (ETPUA[5])
11 EMIOS[14]
Address: Base + 0x0908 Access: R/W
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R 0 0 0 0 0 0 0 0
SINSELB SSSELB SCKSELB TRIGSELB
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R
SINSELC SSSELC SCKSELC TRIGSELC SINSELD SSSELD SCKSELD TRIGSELD
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Table 6-134. SIU_EIISR Field Descriptions (continued)
Bits Name Description