z8530.h File Reference

Information Related to a Zilog Z8530 SCC Chip. More...

Go to the source code of this file.

Macros
#define	VOL8(ptr)
#define	Z8x30_STATE0
#define	Z8x30_WRITE_CONTROL(z8530, reg, data)
#define	Z8x30_READ_CONTROL(z8530, reg, data)
#define	Z8x30_WRITE_DATA(z8530, data)
#define	Z8x30_READ_DATA(z8530, data)
#define	RR_0_TX_BUFFER_EMPTY   0x04
#define	RR_0_RX_DATA_AVAILABLE   0x01
#define	RR_0   0x00
#define	RR_1   0x01
#define	RR_2   0x02
#define	RR_3   0x03
#define	RR_4   0x04
#define	RR_5   0x05
#define	RR_6   0x06
#define	RR_7   0x07
#define	RR_8   0x08
#define	RR_9   0x09
#define	RR_10   0x0A
#define	RR_11   0x0B
#define	RR_12   0x0C
#define	RR_13   0x0D
#define	RR_14   0x0E
#define	RR_15   0x0F
#define	WR_0   0x00
#define	WR_1   0x01
#define	WR_2   0x02
#define	WR_3   0x03
#define	WR_4   0x04
#define	WR_5   0x05
#define	WR_6   0x06
#define	WR_7   0x07
#define	WR_8   0x08
#define	WR_9   0x09
#define	WR_10   0x0A
#define	WR_11   0x0B
#define	WR_12   0x0C
#define	WR_13   0x0D
#define	WR_14   0x0E
#define	WR_15   0x0F

Detailed Description

Information Related to a Zilog Z8530 SCC Chip.

This include file defines information related to a Zilog Z8530 SCC Chip. It is a IO mapped part.

Macro Definition Documentation

VOL8

#define VOL8

(

ptr

)

Value:

((volatile uint8_t   *)(ptr))

Z8x30_READ_CONTROL

#define Z8x30_READ_CONTROL	(		z8530,
			reg,
			data )

Value:

*(VOL8(z8530)) = (reg); \
(data) = *(VOL8(z8530))

Z8x30_READ_DATA

#define Z8x30_READ_DATA	(		z8530,
			data )

Value:

(data) = *(VOL8(z8530));

Z8x30_STATE0

#define Z8x30_STATE0

Value:

( z8530 ) \
{ char *garbage; \
  (garbage) = *(VOL8(z8530)) \
}

Z8x30_WRITE_CONTROL

#define Z8x30_WRITE_CONTROL	(		z8530,
			reg,
			data )

Value:

*(VOL8(z8530)) = (reg); \
*(VOL8(z8530)) = (data)

Z8x30_WRITE_DATA

#define Z8x30_WRITE_DATA	(		z8530,
			data )

Value:

*(VOL8(z8530)) = (data);