ARM PrimeCelL PL320 Technical Reference Manual page 17

ARM DDI 0306B
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The IPCM is a highly configurable and programmable module. It has three configurable
parameters:
• 1-32 mailboxes
• 0-7 data registers per mailbox
• 1-32 interrupts.
These parameters reduce gate count by enabling you to configure the IPCM instance to
match the system requirements. The programmable features, such as source,
destination, mode, and mask, enable the configured IPCM to be used by different cores
in different ways, depending on the current application.
Copyright © 2003, 2004. ARM Limited. All rights reserved.
Introduction
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