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caravel
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Merge branch 'cocotb' of github.com:efabless/caravel into cocotb

This commit is contained in:
M0stafaRady 2022-10-11 14:00:58 -07:00
parent 2a5c7b876b de6d55f3ee
commit 71829abbc5
1 changed files with 4 additions and 1 deletions
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5
verilog/dv/cocotb/interfaces/caravel.py
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@ -1,7 +1,7 @@
import random
import cocotb
from cocotb.clock import Clock
from cocotb.triggers import FallingEdge,RisingEdge,ClockCycles
from cocotb.triggers import FallingEdge,RisingEdge,ClockCycles,Timer
import cocotb.log
import cocotb.simulator
from cocotb.handle import SimHandleBase
@ -371,6 +371,9 @@ class Caravel_env:
self.path = self.dut.mprj_io_tb
data_bit = BinaryValue(value = data , n_bits = 8,bigEndian=False)
for i in range(7,-1,-1):
# for j in range(4):
# await FallingEdge(self.clk)
# await Timer(7, units='ns')
await FallingEdge(self.clk)
#common.drive_hdl(self.path,[(4,4),(2,2)],[0,int(data_bit[i])]) # 2 = SDI 4 = SCK
self.drive_gpio_in((2,2),int(data_bit[i]))