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/*  85c30.h

 *

 *  This include file contains z85c30 chip information.

 *

 *  COPYRIGHT (c) 1989-1999.

 *  On-Line Applications Research Corporation (OAR).

 *

 *  The license and distribution terms for this file may in

 *  the file LICENSE in this distribution or at

 *  http://www.OARcorp.com/rtems/license.html.

 *

 *  $Id:

 */

#ifndef __85c30_H

#define __85c30_H

/*

 * Clock Speed Definations

 */

#define Z8530_x1_CLOCK                        0x00

#define Z8530_x16_CLOCK                       0x40

#define Z8530_x32_CLOCK                       0x80

#define Z8530_x64_CLOCK                       0xC0

/*

 * Number of Stop Bits.

 */

#define Z8530_STOP_BITS_1                     0x04

#define Z8530_STOP_BITS_1_AND_A_HALF          0x08

#define Z8530_STOP_BITS_2                     0x0C

/*

 * PARITY

 */

#define Z8530_PARITY_NONE                     0x00

#define Z8530_PARITY_ODD                      0x01

#define Z8530_PARITY_EVEN                     0x03

/*

 * Character Bits

 */

#define Z8530_READ_CHARACTER_BITS_8           0xC0

#define Z8530_READ_CHARACTER_BITS_7           0x40

#define Z8530_READ_CHARACTER_BITS_6           0x80

#define Z8530_READ_CHARACTER_BITS_5           0x00

#define Z8530_WRITE_CHARACTER_BITS_8          0x60

#define Z8530_WRITE_CHARACTER_BITS_7          0x20

#define Z8530_WRITE_CHARACTER_BITS_6          0x40

#define Z8530_WRITE_CHARACTER_BITS_5          0x00

#endif