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Source code


Name: jtag_stapl_player
Created: Mar 28, 2015
Updated: Apr 4, 2015
SVN Updated: Mar 30, 2015

Other project properties

Category: Testing / Verification
Language: C/C++
Development status: Stable
Additional info: FPGA proven
WishBone Compliant: No
License: LGPL


Converts Raspberry Pi into a JTAG programmer (STAPL protocol). Supports two JTAG chains through 26-pin RPi GPIO P1 connector. The TCK rate is ~1MHz. Works reliably for distance up to 1m, with LVDS level converter tested successfully for distance up to 15m.
Ported from Actel STAPL Player v1.1, which is based on JAM STAPL Player v2.2.