Altera Cyclone V Device Handbook page 234

CV-52007
2014.01.10
Figure 7-10: Connection Setup for Programming the EPCS Using the AS Interface
Programming EPCQ Using the Active Serial Interface
To program an EPCQ device using the AS interface, connect the device as shown in the following figure.
Configuration, Design Security, and Remote System Upgrades in Cyclone V Devices
Send Feedback
Connect the pull-up resistors to V
at a 3.0- or 3.3-V power supply.
V
CCPGM
V V
CCPGM
10 kΩ 10 kΩ
EPCS Device
DATA
DCLK
nCS
ASDI
Pin 1
USB-Blaster or ByteBlaster II
(AS Mode)
10-Pin Male Header
Programming EPCQ Using the Active Serial Interface
CCPGM
CCPGM
10 kΩ
FPGA Device
CONF_DONE
nCEO
nSTATUS
nCONFIG
nCE
10 kΩ
AS_DATA1
DCLK
MSEL[4..0]
nCSO
CLKUSR
ASDO
V
CCPGM
Power up the USB-Blaster,
ByteBlaster II, EthernetBlaster, or
EthernetBlaster II cable's V
to V
CCPGM
GND
N.C.
For more information, refer
to the MSEL pin settings.
Use the CLKUSR pin to
supply the external clock
source to drive DCLK
during configuration.
CC(TRGT)
.
Altera Corporation
7-19