72 lines
1.4 KiB
Python
72 lines
1.4 KiB
Python
import time
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from config import *
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from miscope.host.dump import *
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from miscope.host.drivers import MiLaDriver
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mila = MiLaDriver(wb.regs, "mila", use_rle=False)
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wb.open()
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regs = wb.regs
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###
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trigger0 = mila.sata_con_sink_stb_o*1
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mask0 = mila.sata_con_sink_stb_m
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mila.prog_term(port=0, trigger=trigger0, mask=mask0)
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mila.prog_sum("term")
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# Trigger / wait / receive
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mila.trigger(offset=32, length=256)
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regs.identify_requester_req.write(1)
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regs.identify_requester_req.write(0)
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mila.wait_done()
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mila.read()
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mila.export("dump.vcd")
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mila.export("dump.csv")
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mila.export("dump.py")
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###
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wb.close()
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###
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primitives = {
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"ALIGN" : 0x7B4A4ABC,
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"CONT" : 0X9999AA7C,
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"SYNC" : 0xB5B5957C,
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"R_RDY" : 0x4A4A957C,
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"R_OK" : 0x3535B57C,
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"R_ERR" : 0x5656B57C,
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"R_IP" : 0X5555B57C,
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"X_RDY" : 0x5757B57C,
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"CONT" : 0x9999AA7C,
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"WTRM" : 0x5858B57C,
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"SOF" : 0x3737B57C,
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"EOF" : 0xD5D5B57C,
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"HOLD" : 0xD5D5AA7C,
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"HOLDA" : 0X9595AA7C
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}
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def decode_primitive(dword):
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for k, v in primitives.items():
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if dword == v:
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return k
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return ""
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dump = Dump()
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dump.add_from_layout(mila.layout, mila.dat)
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for var in dump.vars:
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if var.name == "sata_phy_sink_sink_payload_data":
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tx_data = var.values
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if var.name == "sata_phy_source_source_payload_data":
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rx_data = var.values
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for i in range(len(tx_data)):
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tx = "%08x " %tx_data[i]
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tx += decode_primitive(tx_data[i])
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tx += " "*(16-len(tx))
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rx = "%08x " %rx_data[i]
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rx += decode_primitive(rx_data[i])
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rx += " "*(16-len(rx))
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print(tx + rx)
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