EPCS4 datasheet(2/32 Pages) ALTERA

2 / 32 page

4–2

Core Version a.b.c variable

Altera Corporation

Configuration Handbook, Volume 2

July 2004

Functional Description

serial interface that can store configuration data for a Stratix II FPGA or a

Cyclone series device and reload the data to the device upon power-up or

reconfiguration. Table 4–1 lists the serial configuration devices.

You can vertically migrate from the EPCS1 to the EPCS4 device since they

are offered in the same device package. Similarly, you can vertically

migrate from the EPCS16 to the EPCS64 device.

Table 4–2 lists the serial configuration device used with each Stratix II

FPGA and the configuration file size. Stratix II devices can only be used

with EPCS16 or EPCS64 devices.

Table 4–1. Serial Configuration Devices (3.3-V Operation)

Device

Memory Size (Bits)

EPCS1

1,048,576

EPCS4

4,194,304

EPCS16

16,777,216 (1)

EPCS64

67,108,864 (1)

Note to Table 4–1:

(1)

This information is preliminary.

Table 4–2. Serial Configuration Device Support for Stratix II Devices

Stratix II Device

Raw Binary File Size

(Bits) (1)

Serial Configuration Device

EPC16

EPCS64

EP2S15

5,000,000

EP2S30

10,100,000

EP2S60

17,100,000

v (2)

EP2S90

27,500,000

EP2S130

39,600,000

EP2S180

52,400,000

Notes to Table 4–2:

(1)

These are preliminary, uncompressed file sizes.

(2)

This is with the Stratix II compression feature enabled.

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