Public Member Functions

Public Attributes

Private Attributes

Static Private Attributes

Detailed Description

Connects to host side of simul_axi_rd (just writes to system memory) (both GP and HP)
No locks are used, single instance should be connected to a particular port

Definition at line 276 of file x393interfaces.py.

Constructor & Destructor Documentation

def __init__	(	self,
		entity,
		name,
		clock,
		mempath,
		memhigh = `0x40000000`,
		data_bytes = `8`
	)

@param entity Device under test
@param name port names prefix (DUT has I/O ports <name>_<signal>
@clock clock that drives this interface
@param mempath operation system path of the memory image (1GB now - 0..0x3fffffff) 
@param memhigh memory high address
@param data_bytes data width, in bytes

Definition at line 293 of file x393interfaces.py.

Referenced by SAXIRdSim.saxi_rd_run().

Member Function Documentation

def saxi_rd_run ( self )

Definition at line 356 of file x393interfaces.py.

References SAXIRdSim.__init__(), SAXIWrSim._address_lsb, SAXIRdSim._address_lsb, SAXIWrSim._data_bytes, SAXIRdSim._data_bytes, x393interfaces._float_signals(), SAXIWrSim._fmt, SAXIRdSim._fmt, PSBus.name, SAXIWrSim.name, and SAXIRdSim.name.

def saxi_test ( self )

Definition at line 351 of file x393interfaces.py.

References PSBus.name, SAXIWrSim.name, and SAXIRdSim.name.

Member Data Documentation

int _address_lsb = 3

staticprivate

Definition at line 292 of file x393interfaces.py.

Referenced by SAXIRdSim.saxi_rd_run().

_address_lsb

private

Definition at line 334 of file x393interfaces.py.

int _data_bytes = 8

staticprivate

Definition at line 291 of file x393interfaces.py.

Referenced by SAXIRdSim.saxi_rd_run().

_data_bytes

private

Definition at line 333 of file x393interfaces.py.

_fmt = None

staticprivate

Definition at line 289 of file x393interfaces.py.

Referenced by SAXIRdSim.saxi_rd_run().

_memfile = None

staticprivate

Definition at line 290 of file x393interfaces.py.

list _signals

staticprivate

Initial value:

 = [ # i/o from the DUT side
 
         "rd_address",    # output[31:0] 
         "rid",           # output[5:0] 
         "rd_valid",      # input
         "rd_ready",      # output
         "rd_data",       # input[63:0] 
         "rd_resp"]

Definition at line 281 of file x393interfaces.py.

name

Definition at line 305 of file x393interfaces.py.

Referenced by SAXIRdSim.saxi_rd_run(), and SAXIRdSim.saxi_test().

The documentation for this Module class was generated from the following file:

cocotb/x393interfaces.py