Analog Devices SHARC ADSP-214 Series Hardware Reference Manual page 420

Functional Description
• GPIO flags (External Port)
• DPI Interrupts (Miscellaneous)

Note that the precision clock generator (units C/D) can be
assigned to access DAI and/or DPI pins.
PERIPHERAL
A
INTERNAL
NODE
ROUTING
PERIPHERAL
B
PERIPHERAL
C
Figure 9-1. DAI/DPI Functional Block Diagram
9-6
www.BDTIC.com/ADI
SRU
SRU2
DAI/DPI
INTERRUPT
CONTROL
PIN BUFFER
MISCELLANEOUS
ADSP-214xx SHARC Processor Hardware Reference
DAIHI
DAILO
CORE
INTERRUPT
DPI
DAI/DPI
ON
CHIP
BUFFER
(Optional
inverting)
OFF
CHIP