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[/] [pdp8/] [trunk/] [pdp8/] [rk8e/] [sdspi_types.vhd] - Rev 2
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-------------------------------------------------------------------- --! --! PDP-8 Processor --! --! \brief --! RK8E Secure Digital SPI Interface Types --! --! \details --! This package contains all the type information that is --! required to use the SPI layer of the Secure Digital --! Disk Interface protocol. --! --! \file --! sdspi_types.vhd --! --! \author --! Rob Doyle - doyle (at) cox (dot) net --! -------------------------------------------------------------------- -- -- Copyright (C) 2012 Rob Doyle -- -- This source file may be used and distributed without -- restriction provided that this copyright statement is not -- removed from the file and that any derivative work contains -- the original copyright notice and the associated disclaimer. -- -- This source file is free software; you can redistribute it -- and/or modify it under the terms of the GNU Lesser General -- Public License as published by the Free Software Foundation; -- version 2.1 of the License. -- -- This source 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 Lesser General Public License for more -- details. -- -- You should have received a copy of the GNU Lesser General -- Public License along with this source; if not, download it -- from http://www.gnu.org/licenses/lgpl.txt -- -------------------------------------------------------------------- -- -- Comments are formatted for doxygen -- library ieee; --! IEEE Library use ieee.std_logic_1164.all; --! IEEE 1164 -- --! RK8E Secure Digital Interface SPI Interface Type Package -- package sdspi_types is --! --! Types --! type spiOP_t is (spiNOP, --! NOP spiCSL, --! Set CS Low spiCSH, --! Set CS High spiFAST, --! Go Fast spiSLOW, --! Go Slow spiTR); --! Transmit/Receive Byte end sdspi_types;