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"""
# TOP2049 Open Source programming suite
#
# Microchip PIC16F84 DIP18
#
# Copyright (c) 2013 Pavel Stemberk <stemberk@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
"""
from .microchip8_splittedPMarea import *
class Chip_Pic16F84adip18(microchip8_splittedPMarea):
CMD_BEGIN_ERASE_PROGRAMMING_CYCLE = 0x8
CMD_BEGIN_PROGRAMMING_ONLY_CYCLE = 0x18
voltageVDD = 5
voltageVPP = 13
delayTinternalProgPM = 0.004
userIDLocationSize = 4
hasEEPROM = True
def __init__(self):
microchip8_splittedPMarea.__init__(self,
chipPackage="DIP18",
chipPinVCC=14,
chipPinsVPP=4,
chipPinGND=5,
signature=b"\x60\x05",
flashPageSize=0x200,
flashPages=1,
eepromPageSize=64,
eepromPages=1,
fuseBytes=2
)
def sendWriteFlashInstr(self):
'''
'''
self.sendCommand(0, 0, 0, self.CMD_BEGIN_PROGRAMMING_ONLY_CYCLE)
self.top.cmdDelay(self.delayTinternalProgDM)
def sendWriteFlashInstrDM(self):
self.sendWriteFlashInstr()
def bulkErasePGM(self):
self.sendCommand(0, 0, 0, self.CMD_BULK_ERASE_PGM)
self.sendCommand(0, 0, 0, self.CMD_BEGIN_PROGRAMMING_ONLY_CYCLE)
self.top.cmdDelay(self.delayTera) # Tera
def bulkEraseDM(self):
self.sendCommand(0, 0, 0, self.CMD_BULK_ERASE_DM)
self.sendCommand(0, 0, 0, self.CMD_BEGIN_PROGRAMMING_ONLY_CYCLE)
self.top.cmdDelay(self.delayTera) # Tera
fuseDesc = (
BitDescription(0, "FOSC[0], 00=LP osc, 01=XT osc"),
BitDescription(1, "FOSC[1], 10=HS osc, 11=RC osc"),
BitDescription(2, "WDTEN, 1=WDT enabled"),
BitDescription(3, "nPWRT"),
BitDescription(4, "nCP"),
BitDescription(5, "nCP"),
BitDescription(6, "nCP"),
BitDescription(7, "nCP"),
BitDescription(8, "nCP"),
BitDescription(9, "nCP"),
BitDescription(10, "nCP"),
BitDescription(11, "nCP"),
BitDescription(12, "nCP"),
BitDescription(13, "nCP"),
)
ChipDescription(
Chip_Pic16F84adip18,
bitfile="microchip01dip18",
chipID="pic16f84adip18",
runtimeID=(0xDE04, 0x01),
chipVendors="Microchip",
description="PIC16F84A, PIC16LF84A",
packages=(("DIP18", ""),),
fuseDesc=fuseDesc,
maintainer="Pavel Stemberk <stemberk@gmail.com>",
)
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