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Diffstat (limited to 'c/src/lib/libbsp/m68k/gen68340/include/m340timer.h')
| -rw-r--r-- | c/src/lib/libbsp/m68k/gen68340/include/m340timer.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/m68k/gen68340/include/m340timer.h b/c/src/lib/libbsp/m68k/gen68340/include/m340timer.h new file mode 100644 index 0000000000..3ed1f2df0e --- /dev/null +++ b/c/src/lib/libbsp/m68k/gen68340/include/m340timer.h @@ -0,0 +1,82 @@ +/* + * Header file for timer driver + * defines for accessing M68340 timer registers + * + * Author: + * Geoffroy Montel + * France Telecom - CNET/DSM/TAM/CAT + * 4, rue du Clos Courtel + * 35512 CESSON-SEVIGNE + * FRANCE + * + * e-mail: g_montel@yahoo.com + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#ifndef __m340timer_H__ +#define __m340timer_H__ + +extern void Fifo_Full_Timer_initialize (void); + +extern void (*Restart_Fifo_Full_A_Timer)(); +extern void (*Restart_Check_A_Timer)(); +extern void (*Restart_Fifo_Full_B_Timer)(); +extern void (*Restart_Check_B_Timer)(); + +/* CR */ +#define m340_SWR (1<<15) +#define m340_Polling_Mode (0<<12) +#define m340_TC_Enabled (1<<12) +#define m340_TG_Enabled (2<<12) +#define m340_TG_TC_Enabled (3<<12) +#define m340_TO_Enabled (4<<12) +#define m340_TO_TC_Enabled (5<<12) +#define m340_TG_TG_Enabled (6<<12) +#define m340_TO_TG_TG_Enabled (7<<12) +#define m340_TGE (1<<11) +#define m340_PSE (1<<10) +#define m340_CPE (1<<9) +#define m340_CLK (1<<8) +#define m340_Divide_by_2 (1<<5) +#define m340_Divide_by_4 (2<<5) +#define m340_Divide_by_8 (3<<5) +#define m340_Divide_by_16 (4<<5) +#define m340_Divide_by_32 (5<<5) +#define m340_Divide_by_64 (6<<5) +#define m340_Divide_by_128 (7<<5) +#define m340_Divide_by_256 (0<<5) +#define m340_ICOC (0<<2) +#define m340_SWG (1<<2) +#define m340_VDCSWG (2<<2) +#define m340_VWSSPG (3<<2) +#define m340_PWM (4<<2) +#define m340_PM (5<<2) +#define m340_EC (6<<2) +#define m340_TB (7<<2) +#define m340_Disabled 0 +#define m340_Toggle_Mode 1 +#define m340_Zero_Mode 2 +#define m340_One_Mode 3 + +/* SR */ +#define m340_IRQ (1<<15) +#define m340_TO (1<<14) +#define m340_TG (1<<13) +#define m340_TC (1<<12) +#define m340_TGL (1<<11) +#define m340_ON (1<<10) +#define m340_OUT (1<<9) +#define m340_COM (1<<8) + + +#endif |