bfc/bfc.sch

v 20070526 1
T 68000 38400 9 20 1 0 0 0 1
Beer Fridge Controller
T 68100 37800 9 20 1 0 0 0 1
1
T 69600 37800 9 20 1 0 0 0 1
3
T 72100 37800 9 10 1 0 0 0 1
Scott Alfter
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{
T 61000 51200 5 8 1 1 0 0 1
netname=D7
}
C 61000 51100 1 180 0 busripper-1.sym
{
T 61000 51500 5 8 0 0 0 0 1
device=none
}
N 62700 50700 61000 50700 4
{
T 61000 50800 5 8 1 1 0 0 1
netname=D6
}
C 61000 50700 1 180 0 busripper-1.sym
{
T 61000 51100 5 8 0 0 0 0 1
device=none
}
N 62700 50300 61000 50300 4
{
T 61000 50400 5 8 1 1 0 0 1
netname=D5
}
C 61000 50300 1 180 0 busripper-1.sym
{
T 61000 50700 5 8 0 0 0 0 1
device=none
}
N 62700 49900 61000 49900 4
{
T 61000 50000 5 8 1 1 0 0 1
netname=D4
}
C 61000 49900 1 180 0 busripper-1.sym
{
T 61000 50300 5 8 0 0 0 0 1
device=none
}
N 62700 49500 61000 49500 4
{
T 61000 49600 5 8 1 1 0 0 1
netname=D3
}
C 61000 49500 1 180 0 busripper-1.sym
{
T 61000 49900 5 8 0 0 0 0 1
device=none
}
N 62700 49100 61000 49100 4
{
T 61000 49200 5 8 1 1 0 0 1
netname=D2
}
C 61000 49100 1 180 0 busripper-1.sym
{
T 61000 49500 5 8 0 0 0 0 1
device=none
}
N 62700 48700 61000 48700 4
{
T 61000 48800 5 8 1 1 0 0 1
netname=D1
}
C 61000 48700 1 180 0 busripper-1.sym
{
T 61000 49100 5 8 0 0 0 0 1
device=none
}
N 62700 48300 61000 48300 4
{
T 61000 48400 5 8 1 1 0 0 1
netname=D0
}
C 61000 48300 1 180 0 busripper-1.sym
{
T 61000 48700 5 8 0 0 0 0 1
device=none
}
U 58000 57400 62100 57400 10 0
U 62100 57400 62100 43500 10 1
N 62700 43500 62300 43500 4
{
T 62300 43600 5 8 1 1 0 0 1
netname=A0
}
C 62300 43500 1 90 0 busripper-1.sym
{
T 62300 43900 5 8 0 0 0 0 1
device=none
}
N 62700 43900 62300 43900 4
{
T 62300 44000 5 8 1 1 0 0 1
netname=A1
}
C 62300 43900 1 90 0 busripper-1.sym
{
T 62300 44300 5 8 0 0 0 0 1
device=none
}
N 62700 44300 62300 44300 4
{
T 62300 44400 5 8 1 1 0 0 1
netname=A2
}
C 62300 44300 1 90 0 busripper-1.sym
{
T 62300 44700 5 8 0 0 0 0 1
device=none
}
N 62700 44700 62300 44700 4
{
T 62300 44800 5 8 1 1 0 0 1
netname=A3
}
C 62300 44700 1 90 0 busripper-1.sym
{
T 62300 45100 5 8 0 0 0 0 1
device=none
}
C 62700 42900 1 0 0 w65c22s-pqfp44-1.sym
{
T 63000 52700 5 10 0 0 0 0 1
device=W65C22S
T 63000 52300 5 10 0 0 0 0 1
footprint=pq44.ele
T 63000 51500 5 10 1 1 0 0 1
refdes=U5
T 62700 42900 5 10 0 1 0 0 1
mfr=WDC
T 62700 42900 5 10 0 1 0 0 1
mfr_pn=W65C22SQ6
T 62700 42900 5 10 0 1 0 0 1
vendor=WDC
T 62700 42900 5 10 0 1 0 0 1
vendor_pn=W65C22SQ6
}
C 61500 53300 1 0 0 vdd-1.sym
C 61500 53100 1 270 0 bypasscap-0805-0.1-1.sym
{
T 61400 52800 5 10 1 1 0 0 1
refdes=C5
T 61400 52400 5 10 1 1 0 0 1
value=0.1
T 61500 53100 5 10 0 0 0 0 1
footprint=SMD_SIMPLE 80 50
T 61500 53100 5 10 0 1 0 0 1
mfr=Taiyo Yuden
T 61500 53100 5 10 0 1 0 0 1
mfr_pn=UMK212BJ104KG-T
T 61500 53100 5 10 0 1 0 0 1
vendor=DigiKey
T 61500 53100 5 10 0 1 0 0 1
vendor_pn=587-1279-1-ND
T 61500 53100 5 10 0 1 0 0 1
device=CAPACITOR
}
C 61900 52100 1 180 0 vss-1.sym
N 63500 51700 63500 53200 4
N 63500 53200 61700 53200 4
N 61700 53100 61700 53300 4
N 61700 52300 61700 52100 4
N 61700 52200 62000 52200 4
N 62000 52200 62000 42600 4
N 62000 42600 63500 42600 4
N 63500 42600 63500 42900 4
N 50900 54000 62200 54000 4
N 62200 54000 62200 47100 4
N 62200 47100 62700 47100 4
N 62300 53200 62300 47500 4
N 62300 47500 62700 47500 4
N 62400 45500 62400 54400 4
N 62400 45500 62700 45500 4
N 44900 49800 44900 57200 4
N 62500 57200 62500 46300 4
N 62500 46300 62700 46300 4
N 44500 49000 44500 42100 4
N 44500 42100 61900 42100 4
N 61900 42100 61900 45900 4
N 61900 45900 62700 45900 4
N 45400 51000 45800 51000 4
C 65000 51900 1 0 0 74126-2.sym
{
T 65600 53200 5 10 0 0 0 0 1
device=74HCT126
T 65300 52800 5 10 1 1 0 0 1
refdes=U8
T 65600 55600 5 10 0 0 0 0 1
footprint=SO14
T 65000 51900 5 10 0 0 0 0 1
slot=1
T 65000 51900 5 10 0 1 0 0 1
mfr=Texas Instruments
T 65000 51900 5 10 0 1 0 0 1
mfr_pn=CD74HCT126M96
T 65000 51900 5 10 0 1 0 0 1
vendor=DigiKey
T 65000 51900 5 10 0 1 0 0 1
vendor_pn=296-14546-1-ND
}
C 66100 50600 1 0 1 74126-2.sym
{
T 65500 51900 5 10 0 0 0 6 1
device=74HCT126
T 65800 51500 5 10 1 1 0 6 1
refdes=U8
T 65500 54300 5 10 0 0 0 6 1
footprint=SO14
T 66100 50600 5 10 0 0 0 6 1
slot=2
T 66100 50600 5 10 0 1 0 0 1
mfr=Texas Instruments
T 66100 50600 5 10 0 1 0 0 1
mfr_pn=CD74HCT126M96
T 66100 50600 5 10 0 1 0 0 1
vendor=DigiKey
T 66100 50600 5 10 0 1 0 0 1
vendor_pn=296-14546-1-ND
}
C 64200 51900 1 0 0 gnd-1.sym
C 64100 53500 1 0 0 vcc-1.sym
C 64100 53200 1 270 0 bypasscap-0805-0.1-1.sym
{
T 64000 52900 5 10 1 1 0 0 1
refdes=C8
T 64000 52500 5 10 1 1 0 0 1
value=0.1
T 64100 53200 5 10 0 0 0 0 1
footprint=SMD_SIMPLE 80 50
T 64100 53200 5 10 0 1 0 0 1
mfr=Taiyo Yuden
T 64100 53200 5 10 0 1 0 0 1
mfr_pn=UMK212BJ104KG-T
T 64100 53200 5 10 0 1 0 0 1
vendor=DigiKey
T 64100 53200 5 10 0 1 0 0 1
vendor_pn=587-1279-1-ND
T 64100 53200 5 10 0 1 0 0 1
device=CAPACITOR
}
N 64300 53500 64300 53200 4
N 64300 52200 64300 52400 4
N 65000 51100 64300 51100 4
N 64300 50700 64900 50700 4
N 64900 50700 64900 52800 4
N 64900 52800 65600 52800 4
C 66500 52400 1 90 0 resistor-1.sym
{
T 66100 52700 5 10 0 0 90 0 1
device=RESISTOR
T 66300 53100 5 10 1 1 180 0 1
refdes=R8
T 66500 52800 5 10 1 1 0 0 1
value=4.7K
T 66500 52400 5 10 0 0 0 0 1
footprint=SMD_SIMPLE 80 50
T 66500 52400 5 10 0 1 0 0 1
mfr=Rohm
T 66500 52400 5 10 0 1 0 0 1
mfr_pn=MCR10EZPJ472
T 66500 52400 5 10 0 1 0 0 1
vendor=DigiKey
T 66500 52400 5 10 0 1 0 0 1
vendor_pn=RHM4.7KARCT-ND
}
N 66400 52400 66400 51100 4
N 66400 51100 66100 51100 4
N 66400 53300 64300 53300 4
N 65000 52400 64300 52400 4
N 65500 51500 64700 51500 4
N 64700 51500 64700 53300 4
N 71800 50300 64300 50300 4
C 71800 50200 1 0 0 output-2.sym
{
T 72700 50400 5 10 0 0 0 0 1
net=DEVSEL:1
T 72000 50900 5 10 0 0 0 0 1
device=none
T 72700 50300 5 10 1 1 0 1 1
value=DEVSEL
}
C 71800 44200 1 0 0 io-1.sym
{
T 72700 44400 5 10 0 0 0 0 1
net=PB0:1
T 72000 44800 5 10 0 0 0 0 1
device=none
T 72700 44300 5 10 1 1 0 1 1
value=PB0
}
C 71800 44600 1 0 0 io-1.sym
{
T 72700 44800 5 10 0 0 0 0 1
net=PB1:1
T 72000 45200 5 10 0 0 0 0 1
device=none
T 72700 44700 5 10 1 1 0 1 1
value=PB1
}
C 71800 45000 1 0 0 io-1.sym
{
T 72700 45200 5 10 0 0 0 0 1
net=PB2:1
T 72000 45600 5 10 0 0 0 0 1
device=none
T 72700 45100 5 10 1 1 0 1 1
value=PB2
}
C 71800 45400 1 0 0 io-1.sym
{
T 72700 45600 5 10 0 0 0 0 1
net=PB3:1
T 72000 46000 5 10 0 0 0 0 1
device=none
T 72700 45500 5 10 1 1 0 1 1
value=PB3
}
C 71800 45800 1 0 0 io-1.sym
{
T 72700 46000 5 10 0 0 0 0 1
net=PB4:1
T 72000 46400 5 10 0 0 0 0 1
device=none
T 72700 45900 5 10 1 1 0 1 1
value=PB4
}
C 71800 46200 1 0 0 io-1.sym
{
T 72700 46400 5 10 0 0 0 0 1
net=PB5:1
T 72000 46800 5 10 0 0 0 0 1
device=none
T 72700 46300 5 10 1 1 0 1 1
value=PB5
}
C 71800 46600 1 0 0 io-1.sym
{
T 72700 46800 5 10 0 0 0 0 1
net=PB6:1
T 72000 47200 5 10 0 0 0 0 1
device=none
T 72700 46700 5 10 1 1 0 1 1
value=PB6
}
C 71800 47000 1 0 0 io-1.sym
{
T 72700 47200 5 10 0 0 0 0 1
net=PB7:1
T 72000 47600 5 10 0 0 0 0 1
device=none
T 72700 47100 5 10 1 1 0 1 1
value=PB7
}
N 64300 47100 71800 47100 4
N 64300 46700 71800 46700 4
N 64300 46300 71800 46300 4
N 64300 45900 71800 45900 4
N 64300 45500 71800 45500 4
N 64300 45100 71800 45100 4
N 64300 44700 71800 44700 4
N 64300 44300 71800 44300 4
C 71800 57100 1 0 0 output-2.sym
{
T 72700 57300 5 10 0 0 0 0 1
net=RESET:1
T 72000 57800 5 10 0 0 0 0 1
device=none
T 72700 57200 5 10 1 1 0 1 1
value=RESET
}
N 44900 57200 71800 57200 4
C 71800 49800 1 0 0 output-2.sym
{
T 72700 50000 5 10 0 0 0 0 1
net=RS:1
T 72000 50500 5 10 0 0 0 0 1
device=none
T 72700 49900 5 10 1 1 0 1 1
value=RS
}
C 71800 49400 1 0 0 output-2.sym
{
T 72700 49600 5 10 0 0 0 0 1
net=CS:1
T 72000 50100 5 10 0 0 0 0 1
device=none
T 72700 49500 5 10 1 1 0 1 1
value=CS
}
N 64300 49900 71800 49900 4
N 64300 49500 71800 49500 4
C 70700 51600 1 0 0 connector4-2.sym
{
T 71400 53700 5 10 1 1 0 6 1
refdes=J2
T 71000 53650 5 10 0 0 0 0 1
device=CONNECTOR_4
T 71000 53850 5 10 0 0 0 0 1
footprint=JUMPER4
T 70900 51400 5 10 1 1 0 0 1
value=1-WIRE
T 70700 51600 5 10 0 1 0 0 1
mfr=Molex
T 70700 51600 5 10 0 1 0 0 1
mfr_pn=90120-0764
T 70700 51600 5 10 0 1 0 0 1
vendor=DigiKey
T 70700 51600 5 10 0 1 0 0 1
vendor_pn=WM8086-ND
}
N 66100 52400 70700 52400 4
C 70300 51700 1 0 0 gnd-1.sym
C 70200 52800 1 0 0 vcc-1.sym
C 70200 53200 1 0 0 12V-plus-1.sym
N 70700 53200 70400 53200 4
C 68100 53900 1 0 0 ds2417-1.sym
{
T 68295 55200 5 10 1 1 0 0 1
refdes=U13
T 68300 56300 5 10 0 0 0 0 1
device=DS2417
T 68295 55900 5 10 0 0 0 0 1
footprint=TSOC6
T 68100 53900 5 10 0 1 0 0 1
mfr=Maxim
T 68100 53900 5 10 0 1 0 0 1
mfr_pn=DS2417P+
T 68100 53900 5 10 0 1 0 0 1
vendor=DigiKey
T 68100 53900 5 10 0 1 0 0 1
vendor_pn=DS2417P+-ND
}
N 68100 54600 67900 54600 4
N 67900 54600 67900 52400 4
N 67700 52000 70700 52000 4
N 67700 52000 67700 55000 4
N 69200 55000 69600 55000 4
N 69600 55000 69600 55200 4
N 69600 55200 69900 55200 4
N 69200 54600 69600 54600 4
N 69600 54600 69600 54500 4
N 69600 54500 69900 54500 4
C 70050 54500 1 90 0 sm-xtal-1.sym
{
T 69500 54700 5 10 0 0 90 0 1
device=CRYSTAL
T 70100 54975 5 10 1 1 0 0 1
refdes=U14
T 69300 54700 5 10 0 0 90 0 1
symversion=0.1
T 68650 54700 5 10 0 0 90 0 1
footprint=SM-XTAL
T 70100 54775 5 10 1 1 0 0 1
value=32.768 kHz
T 70050 54500 5 10 0 0 0 0 1
mfr=Citizen
T 70050 54500 5 10 0 0 0 0 1
mfr_pn=CM200S32.768KDZB-UT
T 70050 54500 5 10 0 0 0 0 1
vendor=DigiKey
T 70050 54500 5 10 0 0 0 0 1
vendor_pn=300-8317-1-ND
}
C 71800 49000 1 0 0 output-2.sym
{
T 72700 49200 5 10 0 0 0 0 1
net=R/W:1
T 72000 49700 5 10 0 0 0 0 1
device=none
T 72700 49100 5 10 1 1 0 1 1
value=R/W
}
L 72925 49200 73075 49200 5 0 0 0 -1 -1
L 72700 57300 73325 57300 5 0 0 0 -1 -1
N 50900 54400 67300 54400 4
N 67300 54400 67300 49100 4
N 67300 49100 71800 49100 4
C 67700 42300 1 0 0 piezo-spkr-1.sym
{
T 67750 43200 5 10 0 0 0 0 1
device=SPEAKER
T 67700 42950 5 10 1 1 0 0 1
refdes=X1
T 67750 43400 5 10 0 0 0 0 1
symversion=0.1
T 67700 42300 5 10 0 0 0 0 1
mfr=TDK
T 67700 42300 5 10 0 0 0 0 1
mfr_pn=PS1420P02AT
T 67700 42300 5 10 0 0 0 0 1
vendor=DigiKey
T 67700 42300 5 10 0 0 0 0 1
vendor_pn=445-2526-1-ND
T 67700 42300 5 10 0 0 0 0 1
footprint=PIEZO-SPKR
}
C 65200 41400 1 0 0 resistor-1.sym
{
T 65500 41800 5 10 0 0 0 0 1
device=RESISTOR
T 65500 41700 5 10 1 1 0 0 1
refdes=R1
T 65500 41200 5 10 1 1 0 0 1
value=1K
T 65200 41400 5 10 0 0 270 0 1
footprint=SMD_SIMPLE 80 50
T 65200 41400 5 10 0 1 270 0 1
mfr=Rohm
T 65200 41400 5 10 0 1 270 0 1
mfr_pn=MCR10EZPJ102
T 65200 41400 5 10 0 1 270 0 1
vendor=DigiKey
T 65200 41400 5 10 0 1 270 0 1
vendor_pn=RHM1.0KARCT-ND
}
C 67500 42300 1 90 0 resistor-1.sym
{
T 67100 42600 5 10 0 0 90 0 1
device=RESISTOR
T 67300 43000 5 10 1 1 180 0 1
refdes=R2
T 67000 42700 5 10 1 1 0 0 1
value=1K
T 67500 42300 5 10 0 0 0 0 1
footprint=SMD_SIMPLE 80 50
T 67500 42300 5 10 0 1 0 0 1
mfr=Rohm
T 67500 42300 5 10 0 1 0 0 1
mfr_pn=MCR10EZPJ102
T 67500 42300 5 10 0 1 0 0 1
vendor=DigiKey
T 67500 42300 5 10 0 1 0 0 1
vendor_pn=RHM1.0KARCT-ND
}
N 66100 41500 66800 41500 4
N 67400 42000 67400 42300 4
N 67400 42300 68000 42300 4
N 67400 43200 68000 43200 4
C 67800 43500 1 0 0 vcc-1.sym
C 67300 40400 1 0 0 gnd-1.sym
N 68000 43100 68000 43500 4
N 67400 40700 67400 41000 4
N 64300 49100 65000 49100 4
N 65000 49100 65000 41500 4
N 65000 41500 65200 41500 4
C 68500 56200 1 180 0 battery-2.sym
{
T 68200 55500 5 10 0 0 180 0 1
device=BATTERY
T 68000 56300 5 10 1 1 0 0 1
refdes=B1
T 68200 54900 5 10 0 0 180 0 1
symversion=0.1
T 67800 55600 5 10 1 1 0 0 1
value=CR2032
T 68500 56200 5 10 0 0 180 0 1
footprint=BATT-HLDR-1065
T 68500 56200 5 10 0 1 0 0 1
mfr=Keystone
T 68500 56200 5 10 0 1 0 0 1
mfr_pn=1065
T 68500 56200 5 10 0 1 0 0 1
vendor=DigiKey
T 68500 56200 5 10 0 1 0 0 1
vendor_pn=1065K-ND
}
C 68600 55800 1 0 0 diode-1.sym
{
T 69000 56400 5 10 0 0 0 0 1
device=DIODE
T 68900 56300 5 10 1 1 0 0 1
refdes=D1
T 68600 55600 5 10 1 1 0 0 1
value=CDSF4148
T 68600 55800 5 10 0 0 0 0 1
mfr=Comchip
T 68600 55800 5 10 0 0 0 0 1
mfr_pn=CDSF4148
T 68600 55800 5 10 0 0 0 0 1
vendor=DigiKey
T 68600 55800 5 10 0 0 0 0 1
vendor_pn=641-1004-1-ND
T 68600 55800 5 10 0 0 0 0 1
footprint=SMD_SIMPLE 100 50
}
C 69500 53000 1 90 0 diode-1.sym
{
T 68900 53400 5 10 0 0 90 0 1
device=DIODE
T 69000 53600 5 10 1 1 180 0 1
refdes=D2
T 68300 53100 5 10 1 1 0 0 1
value=CDSF4148
T 69500 53000 5 10 0 0 0 0 1
footprint=SMD_SIMPLE 100 50
T 69500 53000 5 10 0 1 0 0 1
mfr=Comchip
T 69500 53000 5 10 0 1 0 0 1
mfr_pn=CDSF4148
T 69500 53000 5 10 0 1 0 0 1
vendor=DigiKey
T 69500 53000 5 10 0 1 0 0 1
vendor_pn=641-1004-1-ND
}
N 68500 56000 68600 56000 4
N 69300 54200 69200 54200 4
N 67600 56000 67600 55000 4
N 67600 55000 68100 55000 4
N 69300 52800 70700 52800 4
N 69300 52800 69300 53000 4
N 69500 56000 69600 56000 4
N 69600 56000 69600 55500 4
N 69600 55500 69300 55500 4
N 69300 53900 69300 55500 4
C 66800 41000 1 0 0 MMBT3904-1.sym
{
T 66900 42800 5 10 0 0 0 0 1
device=MMBT3904
T 67700 41600 5 10 1 1 0 0 1
refdes=Q1
T 66900 42600 5 10 0 0 0 0 1
footprint=SOT23
T 67700 41400 5 10 1 1 0 0 1
value=MMBT3904
T 66800 41000 5 10 0 1 0 0 1
mfr=Fairchild
T 66800 41000 5 10 0 1 0 0 1
mfr_pn=MMBT3904
T 66800 41000 5 10 0 1 0 0 1
vendor=DigiKey
T 66800 41000 5 10 0 1 0 0 1
vendor_pn=MMBT3904FSCT-ND
}
C 69900 41100 1 0 0 74126-2.sym
{
T 70500 42400 5 10 0 0 0 0 1
device=74HCT126
T 70200 42000 5 10 1 1 0 0 1
refdes=U8
T 70500 44800 5 10 0 0 0 0 1
footprint=SO14
T 69900 41100 5 10 0 0 0 0 1
slot=3
T 69900 41100 5 10 0 1 0 0 1
mfr=Texas Instruments
T 69900 41100 5 10 0 1 0 0 1
mfr_pn=CD74HCT126M96
T 69900 41100 5 10 0 1 0 0 1
vendor=DigiKey
T 69900 41100 5 10 0 1 0 0 1
vendor_pn=296-14546-1-ND
}
C 69900 42300 1 0 0 74126-2.sym
{
T 70500 43600 5 10 0 0 0 0 1
device=74HCT126
T 70200 43200 5 10 1 1 0 0 1
refdes=U8
T 70500 46000 5 10 0 0 0 0 1
footprint=SO14
T 69900 42300 5 10 0 0 0 0 1
slot=4
T 69900 42300 5 10 0 1 0 0 1
mfr=Texas Instruments
T 69900 42300 5 10 0 1 0 0 1
mfr_pn=CD74HCT126M96
T 69900 42300 5 10 0 1 0 0 1
vendor=DigiKey
T 69900 42300 5 10 0 1 0 0 1
vendor_pn=296-14546-1-ND
}
C 69800 41100 1 0 0 gnd-1.sym
N 69900 41400 69900 43200 4
N 69900 43200 70500 43200 4
N 69900 42000 70500 42000 4