Posted on May 17, 2011 at 11:52I bought the RLINK. I have some problem program my PSD834F2. I have in the same board one MAX7000S of Altera and one PSD834F2 of PSD - ST Microelectronics. They share the same 4-wire JTAG port ( TDI,TDO,TCK,TMS). With the PSDsoft the Rlink Connect Test was Ok, the Target Connect Test was ok. But I have this error when I try to program PSD: PSD JTAG-ISP Operations PSDsoft Express 8.61 Copyright (C) 1993-2005 STMicroelectronics, Inc. All Rights Reserved. DATE : 04/27/2009 TIME : 18:56:59 Device 1 : ( 4 pins ) ERROR: Communication (0303) Hint: Unable to read device ID for checking. Please check that the device is correctly connected through the JTAG port. Time elapsed : 1 sec. I have my Altera in ByPass... What am I doing wrong? I have the latest version of PSDsoft. Do I have to update the software RLINK? Jungo 01/04/2004 6.2.0.0. Help Please.