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- /* @(#)lcb29k.h 5.18 93/07/30 16:39:53, Srini, AMD. */
- /******************************************************************************
- * Copyright 1992 Advanced Micro Devices, Inc.
- *
- * This software is the property of Advanced Micro Devices, Inc (AMD) which
- * specifically grants the user the right to modify, use and distribute this
- * software provided this notice is not removed or altered. All other rights
- * are reserved by AMD.
- *
- * AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
- * SOFTWARE. IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
- * DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
- * USE OF THIS SOFTWARE.
- *
- * So that all may benefit from your experience, please report any problems
- * or suggestions about this software to the 29K Technical Support Center at
- * 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131 in the UK, or
- * 0031-11-1129 in Japan, toll free. The direct dial number is 512-462-4118.
- *
- * Advanced Micro Devices, Inc.
- * 29K Systems Engineering
- * Mail Stop 573
- * 5204 E. Ben White Blvd.
- * Austin, TX 78741
- * 800-292-9263
- * 29k-support@AMD.COM
- *****************************************************************************
- * Engineer: Srini Subramanian.
- ****************************************************************************
- ** This file defines values used in accessing the LCB29K (Low
- ** Cost Board 29K) or "squirt" board from YARC.
- ****************************************************************************
- */
-
- /* Control Port Register (PC_port_base+0) */
- #define LCB29K_RST 0x80 /* 0=Reset, 1=Run */
- #define LCB29K_CLRINPC 0x40 /* Clear PC Interrupt (write only) */
- #define LCB29K_INTEN 0x20 /* Enable interrupts */
- #define LCB29K_WEN 0x10 /* Window Enable */
- #define LCB29K_INT29 0x08 /* Interrupt 29000 (write only) */
- #define LCB29K_INTPC 0x08 /* Interrupt PC (write only) */
- #define LCB29K_FLAG 0x04 /* Flag */
- #define LCB29K_COPDIN 0x02 /* EEPROM Data in */
- #define LCB29K_COPSK 0x01 /* EEPROM Clock in */
-
-
- /* Address Register (PC_port_base+2) */
- #define LCB29K_I_MEM 0x00 /* Set window to Instruction Memory */
- #define LCB29K_D_MEM 0x80 /* Set window to Data Memory */
-
- /*
- ** Shared memory definitions
- */
-
- /*
- ** The "anchors" defined below represent addresses in the Am29000
- ** data memory space. At these addresses are pointers to shared
- ** memory buffers.
- */
-
- #define LCB29K_RECV_BUF_PTR 0x80000400 /* Host receive buffer pointer */
-
- #define LCB29K_SEND_BUF 0x80000404 /* Host send buffer */
-
-