NXP Semiconductors MPC5566, Reference Manual

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System Integration Unit (SIU)
MPC5566 Microcontroller Reference Manual, Rev. 2
6-110 Freescale Semiconductor
6.3.1.162 External IRQ Input Select Register (SIU_EIISR)
The SIU_EIISR selects the source for the external interrupt/DMA inputs.
The following table describes the external IRQ input select fields:
10–11 TSEL0
[0:1]
eQADC trigger input select 0. Specifies the input for eQADC trigger 0.
00 GPIO[206]
01 ETPUA[30] channel
10 EMIOS[10] channel
11 ETRIG[0] pin
12–31 — Reserved
Address: Base + 0x0904 Access: R/W
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R
ESEL15 ESEL14 ESEL13 ESEL12 ESEL11 ESEL10 ESEL9 ESEL8
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
ESEL7 ESEL6 ESEL5 ESEL4 ESEL3 ESEL2 ESEL1 ESEL0
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Figure 6-162. External IRQ Input Select Register (SIU_EIISR)
Table 6-151. SIU_EIISR Field Descriptions
Bits Name Description
0–1 ESEL15
[0:1]
External IRQ input select 15. Specifies the input for IRQ[15].
00 IRQ[15]
01 PCSB[15] serialized input (EMIOS[12])
10 PCSC[0] serialized input (ETPUA[12])
11 PCSD[1] serialized input (ETPUA[20])
2–3 ESEL14
[0:1]
External IRQ input select 14. Specifies the input for IRQ[14].
00 IRQ[14]
01 PCSB[14] serialized input (EMIOS[13])
10 PCSC[15] serialized input (ETPUA[11])
11 PCSD[0] serialized input (ETPUA[21])
4–5 ESEL13
[0:1]
External IRQ input select 13. Specifies the input for IRQ[13].
00 IRQ[13]
01 PCSB[13] serialized input (ETPUA[24])
10 PCSC[14] serialized input (ETPUA[10])
11 PCSD[15] serialized input (ETPUA[24])
Table 6-150. SIU_ETISR Field Descriptions
Bits Name Description