📄 sb1250_syncser.h
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/* ********************************************************************* * SB1250 Board Support Package * * Synchronous Serial Constants File: sb1250_syncser.h * * This module contains constants and macros useful for * manipulating the SB1250's Synchronous Serial * * SB1250 specification level: User's manual 1/02/02 * * Author: Mitch Lichtenberg * ********************************************************************* * * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, 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 more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA ********************************************************************* */#ifndef _SB1250_SYNCSER_H#define _SB1250_SYNCSER_H#include "sb1250_defs.h"/* * Serial Mode Configuration Register */#define M_SYNCSER_CRC_MODE _SB_MAKEMASK1(0)#define M_SYNCSER_MSB_FIRST _SB_MAKEMASK1(1)#define S_SYNCSER_FLAG_NUM 2#define M_SYNCSER_FLAG_NUM _SB_MAKEMASK(4,S_SYNCSER_FLAG_NUM)#define V_SYNCSER_FLAG_NUM _SB_MAKEVALUE(x,S_SYNCSER_FLAG_NUM)#define M_SYNCSER_FLAG_EN _SB_MAKEMASK1(6)#define M_SYNCSER_HDLC_EN _SB_MAKEMASK1(7)#define M_SYNCSER_LOOP_MODE _SB_MAKEMASK1(8)#define M_SYNCSER_LOOPBACK _SB_MAKEMASK1(9)/* * Serial Clock Source and Line Interface Mode Register */#define M_SYNCSER_RXCLK_INV _SB_MAKEMASK1(0)#define M_SYNCSER_RXCLK_EXT _SB_MAKEMASK1(1)#define S_SYNCSER_RXSYNC_DLY 2#define M_SYNCSER_RXSYNC_DLY _SB_MAKEMASK(2,S_SYNCSER_RXSYNC_DLY)#define V_SYNCSER_RXSYNC_DLY(x) _SB_MAKEVALUE(x,S_SYNCSER_RXSYNC_DLY)#define M_SYNCSER_RXSYNC_LOW _SB_MAKEMASK1(4)#define M_SYNCSER_RXSTRB_LOW _SB_MAKEMASK1(5)#define M_SYNCSER_RXSYNC_EDGE _SB_MAKEMASK1(6)#define M_SYNCSER_RXSYNC_INT _SB_MAKEMASK1(7)#define M_SYNCSER_TXCLK_INV _SB_MAKEMASK1(8)#define M_SYNCSER_TXCLK_EXT _SB_MAKEMASK1(9)#define S_SYNCSER_TXSYNC_DLY 10#define M_SYNCSER_TXSYNC_DLY _SB_MAKEMASK(2,S_SYNCSER_TXSYNC_DLY)#define V_SYNCSER_TXSYNC_DLY(x) _SB_MAKEVALUE(x,S_SYNCSER_TXSYNC_DLY)#define M_SYNCSER_TXSYNC_LOW _SB_MAKEMASK1(12)#define M_SYNCSER_TXSTRB_LOW _SB_MAKEMASK1(13)#define M_SYNCSER_TXSYNC_EDGE _SB_MAKEMASK1(14)#define M_SYNCSER_TXSYNC_INT _SB_MAKEMASK1(15)/* * Serial Command Register */#define M_SYNCSER_CMD_RX_EN _SB_MAKEMASK1(0)#define M_SYNCSER_CMD_TX_EN _SB_MAKEMASK1(1)#define M_SYNCSER_CMD_RX_RESET _SB_MAKEMASK1(2)#define M_SYNCSER_CMD_TX_RESET _SB_MAKEMASK1(3)#define M_SYNCSER_CMD_TX_PAUSE _SB_MAKEMASK1(5)/* * Serial DMA Enable Register */#define M_SYNCSER_DMA_RX_EN _SB_MAKEMASK1(0)#define M_SYNCSER_DMA_TX_EN _SB_MAKEMASK1(4)/* * Serial Status Register */#define M_SYNCSER_RX_CRCERR _SB_MAKEMASK1(0)#define M_SYNCSER_RX_ABORT _SB_MAKEMASK1(1)#define M_SYNCSER_RX_OCTET _SB_MAKEMASK1(2)#define M_SYNCSER_RX_LONGFRM _SB_MAKEMASK1(3)#define M_SYNCSER_RX_SHORTFRM _SB_MAKEMASK1(4)#define M_SYNCSER_RX_OVERRUN _SB_MAKEMASK1(5)#define M_SYNCSER_RX_SYNC_ERR _SB_MAKEMASK1(6)#define M_SYNCSER_TX_CRCERR _SB_MAKEMASK1(8)#define M_SYNCSER_TX_UNDERRUN _SB_MAKEMASK1(9)#define M_SYNCSER_TX_SYNC_ERR _SB_MAKEMASK1(10)#define M_SYNCSER_TX_PAUSE_COMPLETE _SB_MAKEMASK1(11)#define M_SYNCSER_RX_EOP_COUNT _SB_MAKEMASK1(16)#define M_SYNCSER_RX_EOP_TIMER _SB_MAKEMASK1(17)#define M_SYNCSER_RX_EOP_SEEN _SB_MAKEMASK1(18)#define M_SYNCSER_RX_HWM _SB_MAKEMASK1(19)#define M_SYNCSER_RX_LWM _SB_MAKEMASK1(20)#define M_SYNCSER_RX_DSCR _SB_MAKEMASK1(21)#define M_SYNCSER_RX_DERR _SB_MAKEMASK1(22)#define M_SYNCSER_TX_EOP_COUNT _SB_MAKEMASK1(24)#define M_SYNCSER_TX_EOP_TIMER _SB_MAKEMASK1(25)#define M_SYNCSER_TX_EOP_SEEN _SB_MAKEMASK1(26)#define M_SYNCSER_TX_HWM _SB_MAKEMASK1(27)#define M_SYNCSER_TX_LWM _SB_MAKEMASK1(28)#define M_SYNCSER_TX_DSCR _SB_MAKEMASK1(29)#define M_SYNCSER_TX_DERR _SB_MAKEMASK1(30)#define M_SYNCSER_TX_DZERO _SB_MAKEMASK1(31)/* * Sequencer Table Entry format */#define M_SYNCSER_SEQ_LAST _SB_MAKEMASK1(0)#define M_SYNCSER_SEQ_BYTE _SB_MAKEMASK1(1)#define S_SYNCSER_SEQ_COUNT 2#define M_SYNCSER_SEQ_COUNT _SB_MAKEMASK(4,S_SYNCSER_SEQ_COUNT)#define V_SYNCSER_SEQ_COUNT(x) _SB_MAKEVALUE(x,S_SYNCSER_SEQ_COUNT)#define M_SYNCSER_SEQ_ENABLE _SB_MAKEMASK1(6)#define M_SYNCSER_SEQ_STROBE _SB_MAKEMASK1(7)#endif⌨️ 快捷键说明
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