ep2sgx60e Altera Corporation, ep2sgx60e Datasheet - Page 9

• Manufacturer Part Number: ep2sgx60e
• Description: 4. Serial Configuration Devices Epcs1, Epcs4, Epcs16, Epcs64, And Epcs128 Data Sheet
• Manufacturer: Altera Corporation

Figure 4–2. Cyclone FPGA Configuration in AS Mode (Serial Configuration Device Programmed Using
Download Cable)
Notes to
(1)
(2)
(3)
(4)
Altera Corporation
May 2008
V
Serial configuration devices cannot be cascaded.
Connect the FPGA MSEL[] input pins to select the AS configuration mode. For details, refer to the appropriate
FPGA family chapter in the Configuration Handbook.
For more information about configuration pin I/O requirements in an AS scheme for a Cyclone III FPGA, refer to
the
CC
Configuring Cyclone III Devices
Figure
= 3.3 V.
Configuration
Device (2)
Serial Configuration Devices (EPCS1, EPCS4, EPCS16, EPCS64, and EPCS128) Data Sheet
4–2:
Serial
DATA
DCLK
ASDI
Note (4)
nCS
10 k
V
CC
chapter in volume 1 of the Cyclone III Device Handbook.
(1)
10 k
V
CC
Pin 1
(1) V
CC
10 k
10 k
(1)
V
CC
(1)
CONF_DONE
nSTATUS
nCONFIG
nCE
DATA0
DCLK
nCSO
ASDO
Cyclone FPGA
Configuration Handbook, Volume 2
MSEL[1..0]
nCEO
00
(3)
N.C.
4–9