PXR40RM Datasheet, PDF (224/1434 Pages) Freescale Semiconductor, Inc – PXR40 Microcontroller

System Integration Unit (SIU)
The following table describes the external IRQ input select fields:
Table 7-25. SIU_EIISR Bit Field Descriptions
Field
0–1
ESEL15
2–3
ESEL14
4–5
ESEL13
6–7
ESEL12
8–9
ESEL11
10–11
ESEL10
12–13
ESEL9
14–15
ESEL8
16–17
ESEL7
Description
External IRQ input select 15. Specifies the input for IRQ[15].
00 IRQ[15] pin
01 DSPI_B[15] deserialized input
10 DSPI_C[0] deserialized input
11 DSPI_D[1] deserialized input
External IRQ input select 14. Specifies the input for IRQ[14].
00 IRQ[14] pin
01 DSPI_B[14] deserialized input
10 DSPI_C[15] deserialized input
11 DSPI_D[0] deserialized input
External IRQ input select 13. Specifies the input for IRQ[13].
00 IRQ[13] pin
01 DSPI_B[13] deserialized input
10 DSPI_C[14] deserialized input
11 DSPI_D[15] deserialized input
External IRQ input select 12. Specifies the input for IRQ[12].
00 IRQ[12] pin
01 DSPI_B[12] deserialized input
10 DSPI_C[13] deserialized input
11 DSPI_D[14] deserialized input
External IRQ input select 11. Specifies the input for IRQ[11].
00 IRQ[11] pin
01 DSPI_B[11] deserialized input
10 DSPI_C[12] deserialized input
11 DSPI_D[13] deserialized input
External IRQ input select 10. Specifies the input for IRQ10].
00 IRQ[10] pin
01 DSPI_B[10] deserialized input
10 DSPI_C[11] deserialized input
11 DSPI_D[12] deserialized input
External IRQ input select 9. Specifies the input for IRQ[9].
00 IRQ[9] pin
01 DSPI_B[9] deserialized input
10 DSPI_C[10] deserialized input
11 DSPI_D[11] deserialized input
External IRQ input select 8. Specifies the input for IRQ[8].
00 IRQ[8] pin
01 DSPI_B[8] deserialized input
10 DSPI_C[9] deserialized input
11 DSPI_D[10] deserialized input
External IRQ input select 7. Specifies the input for IRQ[7].
00 IRQ[7] pin
01 DSPI_B[7] deserialized input
10 DSPI_C[8] deserialized input
11 DSPI_D[9] deserialized input
7-42
PXR40 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor