bslathi19/cocotbext-axi
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Bring out address and ID signal widths

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This commit is contained in:
Alex Forencich
2021-11-10 21:56:08 -08:00
parent d874d91d05
commit c08f22c710
4 changed files with 24 additions and 12 deletions
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12
cocotbext/axi/axi_master.py
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@@ -224,6 +224,8 @@ class AxiMasterWrite(Reset):
self._idle = Event() self._idle = Event()
self._idle.set() self._idle.set()
self.address_width = len(self.aw_channel.bus.awaddr)
self.id_width = len(self.aw_channel.bus.awid)
self.width = len(self.w_channel.bus.wdata) self.width = len(self.w_channel.bus.wdata)
self.byte_size = 8 self.byte_size = 8
self.byte_lanes = self.width // self.byte_size self.byte_lanes = self.width // self.byte_size
@@ -242,8 +244,8 @@ class AxiMasterWrite(Reset):
self.buser_present = hasattr(self.bus.b, "buser") self.buser_present = hasattr(self.bus.b, "buser")
self.log.info("AXI master configuration:") self.log.info("AXI master configuration:")
self.log.info(" Address width: %d bits", len(self.aw_channel.bus.awaddr)) self.log.info(" Address width: %d bits", self.address_width)
self.log.info(" ID width: %d bits", len(self.aw_channel.bus.awid)) self.log.info(" ID width: %d bits", self.id_width)
self.log.info(" Byte size: %d bits", self.byte_size) self.log.info(" Byte size: %d bits", self.byte_size)
self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes) self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes)
self.log.info(" Max burst size: %d (%d bytes)", self.max_burst_size, 2**self.max_burst_size) self.log.info(" Max burst size: %d (%d bytes)", self.max_burst_size, 2**self.max_burst_size)
@@ -611,6 +613,8 @@ class AxiMasterRead(Reset):
self._idle = Event() self._idle = Event()
self._idle.set() self._idle.set()
self.address_width = len(self.ar_channel.bus.araddr)
self.id_width = len(self.ar_channel.bus.arid)
self.width = len(self.r_channel.bus.rdata) self.width = len(self.r_channel.bus.rdata)
self.byte_size = 8 self.byte_size = 8
self.byte_lanes = self.width // self.byte_size self.byte_lanes = self.width // self.byte_size
@@ -627,8 +631,8 @@ class AxiMasterRead(Reset):
self.ruser_present = hasattr(self.bus.r, "ruser") self.ruser_present = hasattr(self.bus.r, "ruser")
self.log.info("AXI master configuration:") self.log.info("AXI master configuration:")
self.log.info(" Address width: %d bits", len(self.ar_channel.bus.araddr)) self.log.info(" Address width: %d bits", self.address_width)
self.log.info(" ID width: %d bits", len(self.ar_channel.bus.arid)) self.log.info(" ID width: %d bits", self.id_width)
self.log.info(" Byte size: %d bits", self.byte_size) self.log.info(" Byte size: %d bits", self.byte_size)
self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes) self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes)
self.log.info(" Max burst size: %d (%d bytes)", self.max_burst_size, 2**self.max_burst_size) self.log.info(" Max burst size: %d (%d bytes)", self.max_burst_size, 2**self.max_burst_size)

12
cocotbext/axi/axi_ram.py
View File

@@ -54,6 +54,8 @@ class AxiRamWrite(Memory, Reset):
self.b_channel = AxiBSource(bus.b, clock, reset, reset_active_level) self.b_channel = AxiBSource(bus.b, clock, reset, reset_active_level)
self.b_channel.queue_occupancy_limit = 2 self.b_channel.queue_occupancy_limit = 2
self.address_width = len(self.aw_channel.bus.awaddr)
self.id_width = len(self.aw_channel.bus.awid)
self.width = len(self.w_channel.bus.wdata) self.width = len(self.w_channel.bus.wdata)
self.byte_size = 8 self.byte_size = 8
self.byte_lanes = self.width // self.byte_size self.byte_lanes = self.width // self.byte_size
@@ -63,8 +65,8 @@ class AxiRamWrite(Memory, Reset):
self.log.info("AXI RAM model configuration:") self.log.info("AXI RAM model configuration:")
self.log.info(" Memory size: %d bytes", len(self.mem)) self.log.info(" Memory size: %d bytes", len(self.mem))
self.log.info(" Address width: %d bits", len(self.aw_channel.bus.awaddr)) self.log.info(" Address width: %d bits", self.address_width)
self.log.info(" ID width: %d bits", len(self.aw_channel.bus.awid)) self.log.info(" ID width: %d bits", self.id_width)
self.log.info(" Byte size: %d bits", self.byte_size) self.log.info(" Byte size: %d bits", self.byte_size)
self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes) self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes)
@@ -192,6 +194,8 @@ class AxiRamRead(Memory, Reset):
self.r_channel = AxiRSource(bus.r, clock, reset, reset_active_level) self.r_channel = AxiRSource(bus.r, clock, reset, reset_active_level)
self.r_channel.queue_occupancy_limit = 2 self.r_channel.queue_occupancy_limit = 2
self.address_width = len(self.ar_channel.bus.araddr)
self.id_width = len(self.ar_channel.bus.arid)
self.width = len(self.r_channel.bus.rdata) self.width = len(self.r_channel.bus.rdata)
self.byte_size = 8 self.byte_size = 8
self.byte_lanes = self.width // self.byte_size self.byte_lanes = self.width // self.byte_size
@@ -200,8 +204,8 @@ class AxiRamRead(Memory, Reset):
self.log.info("AXI RAM model configuration:") self.log.info("AXI RAM model configuration:")
self.log.info(" Memory size: %d bytes", len(self.mem)) self.log.info(" Memory size: %d bytes", len(self.mem))
self.log.info(" Address width: %d bits", len(self.ar_channel.bus.araddr)) self.log.info(" Address width: %d bits", self.address_width)
self.log.info(" ID width: %d bits", len(self.ar_channel.bus.arid)) self.log.info(" ID width: %d bits", self.id_width)
self.log.info(" Byte size: %d bits", self.byte_size) self.log.info(" Byte size: %d bits", self.byte_size)
self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes) self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes)

6
cocotbext/axi/axil_master.py
View File

@@ -111,6 +111,7 @@ class AxiLiteMasterWrite(Reset):
self._idle = Event() self._idle = Event()
self._idle.set() self._idle.set()
self.address_width = len(self.aw_channel.bus.awaddr)
self.width = len(self.w_channel.bus.wdata) self.width = len(self.w_channel.bus.wdata)
self.byte_size = 8 self.byte_size = 8
self.byte_lanes = self.width // self.byte_size self.byte_lanes = self.width // self.byte_size
@@ -119,7 +120,7 @@ class AxiLiteMasterWrite(Reset):
self.awprot_present = hasattr(self.bus.aw, "awprot") self.awprot_present = hasattr(self.bus.aw, "awprot")
self.log.info("AXI lite master configuration:") self.log.info("AXI lite master configuration:")
self.log.info(" Address width: %d bits", len(self.aw_channel.bus.awaddr)) self.log.info(" Address width: %d bits", self.address_width)
self.log.info(" Byte size: %d bits", self.byte_size) self.log.info(" Byte size: %d bits", self.byte_size)
self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes) self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes)
@@ -350,6 +351,7 @@ class AxiLiteMasterRead(Reset):
self._idle = Event() self._idle = Event()
self._idle.set() self._idle.set()
self.address_width = len(self.ar_channel.bus.araddr)
self.width = len(self.r_channel.bus.rdata) self.width = len(self.r_channel.bus.rdata)
self.byte_size = 8 self.byte_size = 8
self.byte_lanes = self.width // self.byte_size self.byte_lanes = self.width // self.byte_size
@@ -357,7 +359,7 @@ class AxiLiteMasterRead(Reset):
self.arprot_present = hasattr(self.bus.ar, "arprot") self.arprot_present = hasattr(self.bus.ar, "arprot")
self.log.info("AXI lite master configuration:") self.log.info("AXI lite master configuration:")
self.log.info(" Address width: %d bits", len(self.ar_channel.bus.araddr)) self.log.info(" Address width: %d bits", self.address_width)
self.log.info(" Byte size: %d bits", self.byte_size) self.log.info(" Byte size: %d bits", self.byte_size)
self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes) self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes)

6
cocotbext/axi/axil_ram.py
View File

@@ -54,6 +54,7 @@ class AxiLiteRamWrite(Memory, Reset):
self.b_channel = AxiLiteBSource(bus.b, clock, reset, reset_active_level) self.b_channel = AxiLiteBSource(bus.b, clock, reset, reset_active_level)
self.b_channel.queue_occupancy_limit = 2 self.b_channel.queue_occupancy_limit = 2
self.address_width = len(self.aw_channel.bus.awaddr)
self.width = len(self.w_channel.bus.wdata) self.width = len(self.w_channel.bus.wdata)
self.byte_size = 8 self.byte_size = 8
self.byte_lanes = self.width // self.byte_size self.byte_lanes = self.width // self.byte_size
@@ -61,7 +62,7 @@ class AxiLiteRamWrite(Memory, Reset):
self.log.info("AXI lite RAM model configuration:") self.log.info("AXI lite RAM model configuration:")
self.log.info(" Memory size: %d bytes", len(self.mem)) self.log.info(" Memory size: %d bytes", len(self.mem))
self.log.info(" Address width: %d bits", len(self.aw_channel.bus.awaddr)) self.log.info(" Address width: %d bits", self.address_width)
self.log.info(" Byte size: %d bits", self.byte_size) self.log.info(" Byte size: %d bits", self.byte_size)
self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes) self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes)
@@ -148,13 +149,14 @@ class AxiLiteRamRead(Memory, Reset):
self.r_channel = AxiLiteRSource(bus.r, clock, reset, reset_active_level) self.r_channel = AxiLiteRSource(bus.r, clock, reset, reset_active_level)
self.r_channel.queue_occupancy_limit = 2 self.r_channel.queue_occupancy_limit = 2
self.address_width = len(self.ar_channel.bus.araddr)
self.width = len(self.r_channel.bus.rdata) self.width = len(self.r_channel.bus.rdata)
self.byte_size = 8 self.byte_size = 8
self.byte_lanes = self.width // self.byte_size self.byte_lanes = self.width // self.byte_size
self.log.info("AXI lite RAM model configuration:") self.log.info("AXI lite RAM model configuration:")
self.log.info(" Memory size: %d bytes", len(self.mem)) self.log.info(" Memory size: %d bytes", len(self.mem))
self.log.info(" Address width: %d bits", len(self.ar_channel.bus.araddr)) self.log.info(" Address width: %d bits", self.address_width)
self.log.info(" Byte size: %d bits", self.byte_size) self.log.info(" Byte size: %d bits", self.byte_size)
self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes) self.log.info(" Data width: %d bits (%d bytes)", self.width, self.byte_lanes)