MVME162

MVME162 Board Support Package. More...

Files
file	bsp.h
	Global BSP definitions.

Data Structures
struct	mcchip_regs
struct	scc_regs
struct	memc040_regs_
struct	cd2401_regs_

Macros
#define	mcchip   ((mcchip_regs * const) 0xFFF42000)
#define	TX_BUFFER_EMPTY   0x04
#define	RX_DATA_AVAILABLE   0x01
#define	SCC_VECTOR   0x40
#define	scc   ((scc_regs * const) 0xFFF45000)
#define	ZWRITE0(port, v)   (scc[port].csr = (unsigned char)(v))
#define	ZREAD0(port)   (scc[port].csr)
#define	ZREAD(port, n)   (ZWRITE0(port, n), (scc[port].csr))
#define	ZREADD(port)   (scc[port].csr=0x08, scc[port].csr )
#define	ZWRITE(port, n, v)   (ZWRITE0(port, n), ZWRITE0(port, v))
#define	ZWRITED(port, v)
#define	EXTERN   extern
#define	MOT_162BUG_VEC_ADDRESS   0x00000000
#define	memc040_1   ((memc040_regs * const) 0xFFF43000)
#define	memc040_2   ((memc040_regs * const) 0xFFF43100)
#define	cd2401   ((cd2401_regs * const) 0xFFF45000)
#define	CD2401_CLK_RATE   20000000
#define	EXTERN   extern

Typedefs
typedef volatile struct memc040_regs_	memc040_regs
typedef volatile struct cd2401_regs_	cd2401_regs

Enumerations
enum	{ portB , portA }

Functions
bool	char_ready (int port, char *ch)
char	char_wait (int port)
void	char_put (int port, char ch)
rtems_isr_entry	set_vector (rtems_isr_entry handler, rtems_vector_number vector, int type)
	Install an interrupt handler.

Variables
rtems_isr_entry	M68Kvec []
void *	M68Kvec []

Detailed Description

MVME162 Board Support Package.

MVME167 Board Support Package.

Macro Definition Documentation

ZWRITED

#define ZWRITED	(		port,
			v
	)

Value:

                           (scc[port].csr = 0x08, \
                           scc[port].csr = (unsigned char)(v))

Function Documentation

set_vector()

rtems_isr_entry set_vector	(	rtems_isr_entry	handler,
		rtems_vector_number	vector,
		int	type
	)

Install an interrupt handler.

This method installs an interrupt handle.

Parameters

[in]	handler	is the isr routine
[in]	vector	is the vector number
[in]	type	indicates whether RTEMS or RAW intr

Returns

returns old vector