From c6f599cf783d050680d6f7c996269ec063f6403b Mon Sep 17 00:00:00 2001 From: Staf Verhaegen Date: Mon, 16 Dec 2019 16:36:45 +0100 Subject: [PATCH] Fix order of iocells in ioblock. --- c4m/vhdl/jtag/c4m_jtag_ioblock.vhdl | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/c4m/vhdl/jtag/c4m_jtag_ioblock.vhdl b/c4m/vhdl/jtag/c4m_jtag_ioblock.vhdl index bb31327..10a592c 100644 --- a/c4m/vhdl/jtag/c4m_jtag_ioblock.vhdl +++ b/c4m/vhdl/jtag/c4m_jtag_ioblock.vhdl @@ -68,9 +68,9 @@ begin end generate; BDSRCONN: for i in 0 to IOS-2 generate begin - BDSR_IN(i) <= BDSR_OUT(i+1); + BDSR_IN(i+1) <= BDSR_OUT(i); end generate; - BDSR_IN(IOS-1) <= TDI; + BDSR_IN(0) <= TDI; -- Set IOMODE -- Currently SR_2Core or SR_Z are not used @@ -85,7 +85,7 @@ begin SR_Shift when ISSAMPLECMD and SHIFT = '1' else SR_Normal; - TDO <= BDSR_OUT(BDSR_IN'high) when ISSAMPLECMD and SHIFT = '1' else + TDO <= BDSR_OUT(IOS-1) when ISSAMPLECMD and SHIFT = '1' else '0'; TDO_EN <= '1' when ISSAMPLECMD and SHIFT = '1' else '0'; -- 2.30.2