EPC4 datasheet(27/36 Pages) ALTERA

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Altera Corporation

Configuration Devices for SRAM-Based LUT Devices Data Sheet

Programming

& Configuration

File Support

The Quartus II and MAX+PLUS II development systems provide

programming support for Altera configuration devices. The Quartus II

and MAX+PLUS II software automatically generates a POF to program

each configuration device in a project. In a multi-device project, the

software can combine the programming files for multiple ACEX, APEX,

APEX II, FLEX, or Mercury devices into one or more configuration

devices. The software allows you to select the appropriate configuration

device to most efficiently store the data for each APEX II, APEX 20K,

Mercury, ACEX 1K, or FLEX device. Moreover, when compiling for

ACEX 1K, FLEX 10KA, FLEX 10KE, or Mercury devices, the

MAX+PLUS II software automatically defaults to generate the EPC1 or

EPC1441 POF with the programming bit set for 3.3-V operation.

All Altera configuration devices are programmable using Altera

programming hardware in conjunction with the Quartus II or

MAX+PLUS II software. In addition, many manufacturers offer

programming hardware that supports other Altera configuration devices.

EPC4, EPC8, EPC16, and EPC2 configuration devices can be programmed

in-system through its industry-standard 4-pin JTAG interface. ISP

capability in the EPC2, EPC4, EPC8, and EPC16 devices provides ease in

prototyping and updating APEX II, APEX 20K, Mercury, ACEX 1K, or

FLEX device functionality. The EPC8 and EPC16 devices can be

programmed in-system via test equipment using SVF Files, Jam STAPL

Files (.jam), or Jam STAPL Byte-Code Files (.jbc), embedded processors

using the Jam programming and test language, and the MAX+PLUS II or

Quartus II software via the MasterBlaster or ByteBlasterMV download

cables. When programming multiple EPC2 devices in a JTAG chain, the

Quartus II and MAX+PLUS II software and other programming methods

employ concurrent programming to simultaneously program multiple

devices and reduce programming time. EPC2, EPC4, EPC8, and EPC16

devices can be programmed and erased up to 100 times.

After programming an EPC2, EPC4, EPC8, or EPC16 device in-system,

APEX II, APEX 20K, Mercury, ACEX 1K, or FLEX device configuration

can be initiated by including the EPC2 JTAG configuration instruction.

See Table 10 on page 28.

f Formoreinformationonprogrammingandconfigurationsupport,seethe

following documents:

■

Altera Programming Hardware Data Sheet

■

Programming Hardware Manufacturers

■

MasterBlaster Serial/USB Communications Cable Data Sheet

■

ByteBlasterMV Parallel Port Download Cable Data Sheet

■

ByteBlaster Parallel Port Download Cable Data Sheet

■

BitBlaster Serial Download Cable Data Sheet

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