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[/] [w11/] [tags/] [w11a_V0.74/] [rtl/] [sys_gen/] [tst_rlink/] [basys3/] [sys_conf.vhd] - Rev 38
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-- $Id: sys_conf.vhd 754 2016-03-28 12:26:13Z mueller $ -- -- Copyright 2015-2016 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 -- Software Foundation, either version 2, or at your option any later version. -- -- This program is distributed in the hope that it will be useful, but -- WITHOUT ANY WARRANTY, without even the implied warranty of MERCHANTABILITY -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- for complete details. -- ------------------------------------------------------------------------------ -- Package Name: sys_conf -- Description: Definitions for sys_tst_rlink_b3 (for synthesis) -- -- Dependencies: - -- Tool versions: viv 2014.4-2015.4; ghdl 0.31-0.33 -- Revision History: -- Date Rev Version Comment -- 2016-03-28 754 1.2 run at 120 MHz -- 2016-03-12 741 1.1 add sysmon_rbus -- 2016-02-26 735 1.0.2 use s7_cmt_sfs -- 2015-01-16 636 1.0 Initial version ------------------------------------------------------------------------------ library ieee; use ieee.std_logic_1164.all; use work.slvtypes.all; package sys_conf is -- configure clocks -------------------------------------------------------- constant sys_conf_clksys_vcodivide : positive := 1; constant sys_conf_clksys_vcomultiply : positive := 12; -- vco 1200 MHz constant sys_conf_clksys_outdivide : positive := 10; -- sys 120 MHz constant sys_conf_clksys_gentype : string := "MMCM"; -- configure rlink and hio interfaces -------------------------------------- constant sys_conf_ser2rri_defbaud : integer := 115200; -- default 115k baud constant sys_conf_hio_debounce : boolean := true; -- instantiate debouncers -- configure further units ------------------------------------------------- constant sys_conf_rbd_sysmon : boolean := true; -- SYSMON(XADC) -- derived constants ======================================================= constant sys_conf_clksys : integer := ((100000000/sys_conf_clksys_vcodivide)*sys_conf_clksys_vcomultiply) / sys_conf_clksys_outdivide; constant sys_conf_clksys_mhz : integer := sys_conf_clksys/1000000; constant sys_conf_ser2rri_cdinit : integer := (sys_conf_clksys/sys_conf_ser2rri_defbaud)-1; end package sys_conf;