match all parts and families of Gowin FPGAs with regexes

gowin_pn_parse.py

import re
from parts import parts

some_parts = [
        "GW1NR-UV9QN88C6/I5",
        "GW1N-LV1QN48C6/I5",
        "GW1NZ-LV1QN48C6/I5",
        "GW1NSR-LV4CQN48PC7/I6",
        "GW1NR-LV9QN88PC6/I5",
        "GW1N-UV4LQ144C6/I5",
        "GW1NS-UX2CQN48C5/I4",
        ]

packages = [
        "QN32U",
        "QN32",
        "QN48E",
        "QN48F",
        "QN48G",
        "QN48H",
        "QN48P",
        "QN48",
        "QN88PF",
        "QN88P",
        "QN88",
        "CS16",
        "CS30",
        "CS36U",
        "CS36",
        "CS42",
        "CS49",
        "CS72",
        "CS81M",
        "FN32G",
        "FN32F",
        "FN32",
        "M64",
        "MG49PG",
        "MG49P",
        "MG49G",
        "MG64P",
        "MG64",
        "MG81P",
        "MG100PA",
        "MG100PD",
        "MG100PF",
        "MG100PS",
        "MG100PT",
        "MG100P",
        "MG100T",
        "MG100",
        "MG121X",
        "MG121",
        "MG132H",
        "MG132X",
        "MG132",
        "MG160",
        "MG196",
        "PG256S",
        "LQ100X",
        "LQ100",
        "LQ144P",
        "LQ144X",
        "LQ144",
        "LQ176",
        "EQ144PF",
        "EQ144P",
        "EQ144",
        "EQ176",
        "UG169",
        "UG256",
        "UG324D",
        "UG324",
        "UG332",
        "UG400",
        "UG484",
        "UG676",
        "PG256CF",
        "PG256C",
        "PG256E",
        "PG256M",
        "PG256",
        "PG484",
        "PG1156",
]

reg_series    = "(GW[12]{1}[AN]{1}[EFNRSZ]{0,3})-"
reg_voltage   = "(ZV|EV|LV|LX|UV|UX)"
reg_size      = "(1|2|4|9|18|55)"
reg_subseries = "(?:(B|C|S|X|P5)?)"
reg_package   = "((?:PG|UG|EQ|LQ|MG|M|QN|CS|FN)(?:\d+)(?:P?)(?:A|E|M|CF|C|D|G|H|F|S|T|U|X)?)"
reg_speed     = "((?:C\d{1}/I\d{1})|ES|A\d{1}|I\d{1})"

matches = [(x, re.search(reg_package, x)) for x in packages]
for p,m in matches:
    if m is not None:
        if 0:
            print(m.groups())
    else:
        print(f"ERROR: No match for package: {p}")

matches = [(x[0], re.search(reg_series+reg_voltage+reg_size+reg_subseries+reg_package+reg_speed, x[0])) for x in parts]

n = len(parts)
n_matched = 0

for part,m in matches:
    if m is not None:
        n_matched += 1
        assert len(m.groups()) == 6
        series = m.group(1)
        voltage = m.group(2)
        size = m.group(3)
        subseries = m.group(4)
        package = m.group(5)
        speed = m.group(6)
        if 0:
            print(f"part: {part}")
            print(f"  series = {series}")
            print(f"  voltage = {voltage}")
            print(f"  size = {size}")
            print(f"  subseries = {subseries}")
            print(f"  package = {package}")
            print(f"  speed = {speed}")
    else:
        print(f"ERROR: No match for part: {part}")

print(f"matched {n_matched} out of {n} parts")

matches = [(x[1], re.search(reg_series+reg_size+reg_subseries, x[1])) for x in parts]

n = len(parts)
n_matched = 0

for part,m in matches:
    if m is not None:
        n_matched += 1
        assert len(m.groups()) == 3
        series = m.group(1)
        size = m.group(2)
        subseries = m.group(3)
        if 0:
            print(f"family: {part}")
            print(f"  series = {series}")
            print(f"  size = {size}")
            print(f"  subseries = {subseries}")
    else:
        print(f"ERROR: No match for family: {part}")

print(f"matched {n_matched} out of {n} families")