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[/] [spi_boot/] [trunk/] [rtl/] [vhdl/] [spi_boot.vhd] - Diff between revs 40 and 57
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| Rev 40 |
Rev 57 |
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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--
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--
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-- SD/MMC Bootloader
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-- SD/MMC Bootloader
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--
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--
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-- $Id: spi_boot.vhd,v 1.7 2005-04-07 20:44:23 arniml Exp $
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-- $Id: spi_boot.vhd,v 1.8 2006-09-11 23:03:36 arniml Exp $
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--
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--
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-- Copyright (c) 2005, Arnim Laeuger (arniml@opencores.org)
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-- Copyright (c) 2005, Arnim Laeuger (arniml@opencores.org)
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--
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--
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-- All rights reserved, see COPYING.
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-- All rights reserved, see COPYING.
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--
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--
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done_q <= false;
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done_q <= false;
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send_cmd12_q <= false;
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send_cmd12_q <= false;
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ctrl_fsm_q <= POWER_UP1;
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ctrl_fsm_q <= POWER_UP1;
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cmd_fsm_q <= CMD;
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cmd_fsm_q <= CMD;
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r1_result_q <= '0';
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r1_result_q <= '0';
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en_outs_q <= true;
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en_outs_q <= false;
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elsif clk_i'event and clk_i = '1' then
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elsif clk_i'event and clk_i = '1' then
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-- bit counter control
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-- bit counter control
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if spi_clk_rising_q then
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if spi_clk_rising_q then
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case res_bc_s is
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case res_bc_s is
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Line 942... |
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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-- File History:
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-- File History:
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--
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--
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-- $Log: not supported by cvs2svn $
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-- $Log: not supported by cvs2svn $
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-- Revision 1.7 2005/04/07 20:44:23 arniml
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-- add new port detached_o
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--
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-- Revision 1.6 2005/03/09 19:48:34 arniml
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-- Revision 1.6 2005/03/09 19:48:34 arniml
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-- invert level of set_sel input
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-- invert level of set_sel input
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--
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--
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-- Revision 1.5 2005/03/08 22:07:12 arniml
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-- Revision 1.5 2005/03/08 22:07:12 arniml
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-- added set selection
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-- added set selection
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