Table A-3 Ipcm Configuration Signals; Table A-4 Ipcm Interrupt Signals; Table A-5 Scan Test Signals - ARM PrimeCelL PL320 Technical Reference Manual

A.2 Non-AMBA signals
ARM DDI 0306B
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Table A-4 lists the IPCM configuration signals.
Name Type
DATANUM[2:0] Input
INTNUM[5:0] Input
MBOXNUM[5:0] Input
Table A-4 shows the IPCM interrupt signal.
Name Type
IPCMINT[31:0] Output
Note
The configuration of the IPCM is defined by tieing off the MBOXNUM, INTNUM,
and DATANUM input pins, as described in Configuration Status Register on page 2-12.
Table A-5 lists the scan test signals.
Name
SCANENABLE
SCANINHCLK
SCANOUTHCLK
Copyright © 2003, 2004. ARM Limited. All rights reserved.
Source/destination
Tied off
Tied off
Tied off
Source/destination
Vectored interrupt controller
Type Source/destination
Input Scan controller
Input Scan controller
Output Scan controller
Signal Descriptions

Table A-3 IPCM configuration signals

Description
Number of data registers in each mailbox
Number of interrupts
Number of mailboxes

Table A-4 IPCM interrupt signals

Description
IPCM interrupt, active HIGH

Table A-5 Scan test signals

Description
Scan enable
Scan data input for HCLK domain
Scan data output for HCLK domain
A-3