Package org.deepjava.flink.interfaces.zynq

Class AXIInterface

java.lang.Object

org.deepjava.flink.interfaces.zynq.AXIInterface

All Implemented Interfaces:

FlinkBusInterface, FlinkDefinitions

public class AXIInterface
extends Object
implements FlinkBusInterface, FlinkDefinitions

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int	base

Fields inherited from interface org.deepjava.flink.core.FlinkDefinitions

ANALOG_INPUT_INTERFACE_ID, ANALOG_OUTPUT_INTERFACE_ID, CHANNEL_OFFSET, COUNTER_INTERFACE_ID, GPIO_INTERFACE_ID, HEADER_SIZE, INFO_DEVICE_ID, INFO_DEVICE_SIZE, INTERFACE_TYPE_MASK, MOD_CONF_OFFSET, MOD_STATUS_OFFSET, PPWA_INTERFACE_ID, PWM_INTERFACE_ID, REGISTER_WIDTH, REGISTER_WIDTH_BIT, SIZE_OFFSET, SUBHEADER_SIZE, TOTAL_HEADER_SIZE, TYPE_OFFSET, UART_INTERFACE_ID, UNIQUE_ID_OFFSET, WD_INTERFACE_ID

Constructor Summary

Constructors

Constructor	Description
AXIInterface()

Method Summary

Modifier and Type	Method	Description
int	getMemoryLength()	A flink device occupies a contiguous block in the memory.
boolean	hasInfoDev()	A flink device usually incorporates an info device.
int	read(int address)	Base method to read one register from a flink device.
void	write(int address, int data)	Base method to write one register of a flink device.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, toString

Field Detail

base

int base

Constructor Detail

AXIInterface

public AXIInterface()

Method Detail

getMemoryLength

public int getMemoryLength()

Description copied from interface: FlinkBusInterface

A flink device occupies a contiguous block in the memory. This method returns the size of the memory block.

Specified by:

getMemoryLength in interface FlinkBusInterface

Returns:

Memory size in byte

read

public int read(int address)

Description copied from interface: FlinkBusInterface

Base method to read one register from a flink device.

Specified by:

read in interface FlinkBusInterface

Parameters:

address - of the register which should be read

Returns:

content of the register

write

public void write(int address,
                  int data)

Description copied from interface: FlinkBusInterface

Base method to write one register of a flink device.

Specified by:

write in interface FlinkBusInterface

Parameters:

address - of the register which should be written

data - to write

hasInfoDev

public boolean hasInfoDev()

Description copied from interface: FlinkBusInterface

A flink device usually incorporates an info device. However, this is not a precondition.

Specified by:

hasInfoDev in interface FlinkBusInterface

Returns:

True if device has Info device