EPCS64 Altera Corporation, EPCS64 Datasheet - Page 4

• Manufacturer Part Number: EPCS64
• Description: (EPCS1 - EPCS64) Serial Configuration Devices
• Manufacturer: Altera Corporation

Functional Description
Figure 4–1. Serial Configuration Device Block Diagram
4–4
Configuration Handbook, Volume 2
Serial Configuration Device
DCLK
nCS
f
f
f
1
See Configuring Stratix II Devices in the Configuration Handbook for
more information regarding the Stratix II FPGA decompression feature.
See Configuring Cyclone II Devices in the Configuration Handbook for
more information regarding the Cyclone II FPGA decompression
feature.
See Configuring Cyclone FPGAs in the Configuration Handbook for more
information regarding the Cyclone FPGA decompression feature.
The serial configuration devices are designed to configure Stratix II
FPGAs and the Cyclone series FPGAs and cannot configure other existing
Altera device families.
Figure 4–1
Address Counter
Decode Logic
Control
Logic
Serial configuration devices cannot be cascaded.
Core Version a.b.c variable
shows the serial configuration device block diagram.
Data Buffer
Register
I/O Shift
Memory
Array
Status Register
Altera Corporation
DATA
ASDI
July 2004