spartan3.cfg

Development Boards MicroMod
1

First, inside the manual for openocd constant references are given to targets/spartan3.cfg but i have yet to find this in the package.

That said, I attempted to define the start of a config for the spartan 3 using the BSDL. This is what I have:

jtag newtap xc3s1600.fpga fpga \

-irlen 6 \

-irmask 0x3f \

-ircapture 0x9 \

-expected-id 0x3874126

target create xc3s1600.fpga xscale -endian little

Execution results give:

Info : JTAG tap: xc3s1600.fpga.fpga tap/device found: 0x90e1d093 (Manufacturer: 0x049, Part: 0x0e1d, Version: 0x9)

Error: JTAG tap: xc3s1600.fpga.fpga got: 0x90e1d093 (mfg: 0x049, part: 0x0e1d, ver: 0x9)

Error: JTAG tap: xc3s1600.fpga.fpga expected 1 of 1: 0x03874126 (mfg: 0x093, part: 0x3874, ver: 0x0)

Any idea what I’m getting wrong here?

Here are some of the relavent parts from the BSDL:

2

Can OpenOCD program a Spartan 3 FPGA?? :shock:

If yes, I am very interested :slight_smile:

3

yeah that would be nice. at the moment i would like to just see if i can send basic queries. i have no idea why the pfd for openocd would use spartan3.cfg as an example target and then not include the file in the distraction.

4

Hello cyphunk,

I know it has been a while since you posted this, but I was wondering if you ever managed to program a Spartan 3 with OpenOCD. I have been trying to this, for a while now. And I havent been lucky, yet.

Anything you learned from your experience would be greatly appreciated!

Thanks. :smiley: