Configuration Pin Options In The Quartus Ii Software - Altera Cyclone V Device Handbook

7-8

Configuration Pin Options in the Quartus II Software

Configuration Pin
PR_REQUEST
PR_READY
PR_ERROR
PR_DONE
Related Information
Cyclone V Device Family Pin Connection Guidelines
Provides more information about each configuration pin.
Configuration Pin Options in the Quartus II Software
The following table lists the dual-purpose configuration pins available in the Device and Pin Options dialog
box in the Quartus II software.
Table 7-4: Configuration Pin Options
Configuration Pin
CLKUSR
DEV_CLRn
DEV_OE
INIT_DONE
nCEO
CRC_ERROR
PR_REQUEST
PR_READY
PR_ERROR
PR_DONE
(17)
This pin is powered by V
resides when you use this pin as a user I/O pin.
Altera Corporation
Configuration Input/Output
Scheme
Partial Input
Reconfiguration
Partial Output
Reconfiguration
Partial Output
Reconfiguration
Partial Output
Reconfiguration
Category Page
General
General
General
General
General
Error Detection CRC
General
during configuration and powered by V
CCPGM
Configuration, Design Security, and Remote System Upgrades in Cyclone V Devices
User Mode
I/O V
CCPGM
I/O V
CCPGM
I/O V
CCPGM
I/O V
CCPGM
Enable user-supplied start-up clock
(CLKUSR)
Enable device-wide reset (DEV_CLRn)
Enable device-wide output enable
(DEV_OE)
Enable INIT_DONE output
Enable nCEO pin
Enable Error Detection CRC_ERROR
pin
Enable open drain on CRC_ERROR
pin
Enable internal scrubbing
Enable PR pin
of the bank in which the pin
CCIO
CV-52007
2014.01.10
Powered By
(17)
/V
CCIO
(17)
/V
CCIO
(17)
/V
CCIO
(17)
/V
CCIO
Option
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