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- interim release w11a_V0.58 (untagged)

Browse Source 
- C++ and Tcl based backend server now fully functional, supports with 
    DL11, RK11, LP11 and PC11 all devices available in w11a designs
- the old perl based backend server (pi_rri) is obsolete and removed
- operating system kits reorganized
This commit is contained in:
Walter F.J. Mueller
2013-05-12 19:15:30 +00:00
parent b06cbef00a
commit 200ba69364
143 changed files with 4757 additions and 8300 deletions
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13
rtl/ibus/ibdr_lp11.vhd
View File

@@ -1,6 +1,6 @@
-- $Id: ibdr_lp11.vhd 427 2011-11-19 21:04:11Z mueller $
-- $Id: ibdr_lp11.vhd 515 2013-05-04 17:28:59Z mueller $
--
-- Copyright 2009-2011 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
-- Copyright 2009-2013 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
--
-- This program is free software; you may redistribute and/or modify it under
-- the terms of the GNU General Public License as published by the Free
@@ -18,7 +18,7 @@
-- Dependencies: -
-- Test bench: -
-- Target Devices: generic
-- Tool versions: xst 8.2, 9.1, 9.2, 10.1, 12.1, 13.1; ghdl 0.18-0.29
-- Tool versions: xst 8.2, 9.1, 9.2, 10.1, 12.1, 13.3; ghdl 0.18-0.29
--
-- Synthesized (xst):
-- Date Rev ise Target flop lutl lutm slic t peri
@@ -27,6 +27,7 @@
--
-- Revision History:
-- Date Rev Version Comment
-- 2013-05-04 515 1.3 BUGFIX: r.err was cleared in racc read !
-- 2011-11-18 427 1.2.2 now numeric_std clean
-- 2010-10-23 335 1.2.1 rename RRI_LAM->RB_LAM;
-- 2010-10-17 333 1.2 use ibus V2 interface
@@ -119,6 +120,7 @@ begin
variable ibreq : slbit := '0';
variable ibrd : slbit := '0';
variable ibw0 : slbit := '0';
variable ibw1 : slbit := '0';
variable ilam : slbit := '0';
begin
@@ -129,6 +131,7 @@ begin
ibreq := IB_MREQ.re or IB_MREQ.we;
ibrd := IB_MREQ.re;
ibw0 := IB_MREQ.we and IB_MREQ.be0;
ibw1 := IB_MREQ.we and IB_MREQ.be1;
ilam := '0';
-- ibus address decoder
@@ -158,7 +161,9 @@ begin
end if;
end if;
else -- rri
n.err := IB_MREQ.din(csr_ibf_err);
if ibw1 = '1' then
n.err := IB_MREQ.din(csr_ibf_err);
end if;
end if;
when ibaddr_buf => -- BUF -- data buffer ----------------

12
rtl/ibus/ibdr_pc11.vhd
View File

@@ -1,6 +1,6 @@
-- $Id: ibdr_pc11.vhd 427 2011-11-19 21:04:11Z mueller $
-- $Id: ibdr_pc11.vhd 515 2013-05-04 17:28:59Z mueller $
--
-- Copyright 2009-2011 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
-- Copyright 2009-2013 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
--
-- This program is free software; you may redistribute and/or modify it under
-- the terms of the GNU General Public License as published by the Free
@@ -18,7 +18,7 @@
-- Dependencies: -
-- Test bench: xxdp: zpcae0
-- Target Devices: generic
-- Tool versions: xst 8.2, 9.1, 9.2, 12.1, 13.1; ghdl 0.18-0.29
-- Tool versions: xst 8.2, 9.1, 9.2, 12.1, 13.3; ghdl 0.18-0.29
--
-- Synthesized (xst):
-- Date Rev ise Target flop lutl lutm slic t peri
@@ -27,6 +27,8 @@
--
-- Revision History:
-- Date Rev Version Comment
-- 2013-05-04 515 1.3 BUGFIX: r.rbuf was immediately cleared ! Was broken
-- since ibus V2 update, never tested afterwards...
-- 2011-11-18 427 1.2.2 now numeric_std clean
-- 2010-10-23 335 1.2.1 rename RRI_LAM->RB_LAM;
-- 2010-10-17 333 1.2 use ibus V2 interface
@@ -215,8 +217,8 @@ begin
idout(r.rbuf'range) := r.rbuf;
if IB_MREQ.racc = '0' then -- cpu ---------------------
if true then -- !! PC11 is unusual !!
n.rdone := '0'; -- any read or write will clear done
if ibreq = '1' then -- !! PC11 is unusual !!
n.rdone := '0'; -- *any* read or write will clear done
n.rbuf := (others=>'0'); -- and the reader buffer
n.rintreq := '0'; -- also interrupt is canceled
end if;