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"""
# TOP2049 Open Source programming suite
#
# TOP2049 VCC layout definitions
#
# Copyright (c) 2010 Michael Buesch <m@bues.ch>
#
# 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.
"""
import sys
if __name__ == "__main__":
sys.path.insert(0, sys.path[0] + "/../..")
from libtoprammer.shiftreg_layout import *
class VCCLayout(ShiftregLayout):
# "shiftreg_masks" is a dump of the VCC shiftregister states. The array index
# is the layout ID and the array entries are the inverted shift
# register outputs. The least significant byte is the first
# shift register in the chain.
shiftreg_masks = (
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000001, 0x000000, 0x000000, 0x002000,
0x000000, 0x000002, 0x000000, 0x000000, 0x080000, 0x000004,
0x000000, 0x000000, 0x010000, 0x004000, 0x000000, 0x000000,
0x000008, 0x000010, 0x000020, 0x000040, 0x000080, 0x000000,
0x000100, 0x000000, 0x000200, 0x000000, 0x000400, 0x000000,
0x000800, 0x000000, 0x008000, 0x000000, 0x001000, 0x000000,
0x020000, 0x000000, 0x040000, #0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x012000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
#0x000000, 0x000000, 0x000000, 0x000000,
)
# "shreg2zif_map" is a mapping of the shift register outputs
# to the ZIF socket pins
shreg2zif_map = {
# SHREG.PIN : ZIF_PIN
# left side
# 1
# 2
# 3
# 4
# 5
# 6
# 7
# 8
# 9
# 10
# 11
"0.0" : 12, # Q8C
# 13
# 14
"1.5" : 15, # Q11C
# 16
"0.1" : 17, # Q13C
# 18
# 19
"2.3" : 20, # Q16C
"0.2" : 21, # Q17C
# 22
# 23
"2.0" : 24, # Q20C
# right side
"2.2" : 48, # Q44C
# 47
"2.1" : 46, # Q42C
# 45
"1.4" : 44, # Q40C
# 43
"1.7" : 42, # Q38C
# 41
"1.3" : 40, # Q36C
# 39
"1.2" : 38, # Q34C
# 37
"1.1" : 36, # Q32C
# 35
"1.0" : 34, # Q30C
# 33
"0.7" : 32, # Q28C
"0.6" : 31, # Q27C
"0.5" : 30, # Q26C
"0.4" : 29, # Q25C
"0.3" : 28, # Q24C
# 27
# 26
"1.6" : 25, # Q21C
}
def __init__(self, top=None):
ShiftregLayout.__init__(self, nrZifPins=48, nrShiftRegs=3)
self.top = top
def minVoltage(self):
"Get the min supported voltage"
return 3
def maxVoltage(self):
"Get the max supported voltage"
return 5
def setLayoutID(self, id):
self.top.cmdLoadVCCLayout(id)
if __name__ == "__main__":
print("ZIF socket VCC layouts")
print(VCCLayout())
|
