Emard
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d7f9d45b19
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schematics v2.0.10: some additional text notes, a NOP change
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6 years ago |
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Emard
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fac2994b7a
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schematics v2.0.5: NOP change, comments about PROGRAMN not connected on v1.7
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7 years ago |
|
Emard
|
e454a2dab2
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schematics update
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7 years ago |
|
Emard
|
2f53029c68
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schematics v2.0.4 signal USER_PROGRAMN
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7 years ago |
|
Emard
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141dee5d80
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schematics v2.0.3: Diode D28 for BTN0 to PROGRAMN wiring
|
7 years ago |
|
Emard
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4ca1f2e611
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schematics: LowCost field for the parts
|
7 years ago |
|
Emard
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4a747f5b51
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schematics: PN cleanup
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7 years ago |
|
Emard
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700f25f55d
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schematics: using new footprints
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7 years ago |
|
davor
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0cf233b297
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schematics: flash digikey PN
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7 years ago |
|
davor
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5af47471ff
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schematics: flash chip use combo 150/208 mil footprint
|
7 years ago |
|
davor
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49b3c44d0f
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schematics: v1.8.9
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7 years ago |
|
davor
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740551d3f2
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schematics: renaming fields for manufacturer field be recognized in 1-click-bom
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7 years ago |
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davor
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117b6ca3b5
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schematics: simplifying BOM, 12k->15k, 47k->100k
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7 years ago |
|
Emard
|
0e36d0ac1b
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schematics: reducing number of different resistors,
using 4x 1N4148 instead of 4x BAT54 schottky diodes.
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7 years ago |
|
davor
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d36a3df6fe
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schematics: Digikey PN for R
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7 years ago |
|
davor
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d876367a32
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schematics: add alternate PNs for some parts
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7 years ago |
|
davor
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e28f302241
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schematics: rename MFG_URL -> MFG1_URL
|
7 years ago |
|
davor
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522d5d26b3
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schematics: Digikey PN for most parts except R
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7 years ago |
|
davor
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8366acc375
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schematics: Mouser PN for R,C,BTN
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7 years ago |
|
davor
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786b2466cf
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schematics: change filed names for parts BOM suitable for 1-click-bom.tsv
MFG_PN->MPN, Distributor1_PN->Mouser, Distributor1_URL->Mouser_URL
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7 years ago |
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davor
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982e43da3b
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schematics: changing all resistor footprints to normal 0603 (not handsoldering)
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7 years ago |
|
davor
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5096a087f9
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schematics: SPI flash chip schematic symbol changed from FRAM to EEPROM
It has same pinout but looks better in BOM.
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7 years ago |
|
davor
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b9330957c2
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schematics: MFG_URL for R,C
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7 years ago |
|
davor
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a1c2e8228f
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schematics: changing old rescue symbols with new from kicad 5 library
|
7 years ago |
|
davor
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49f7610d21
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schematics: set part numbers for most resistors
|
7 years ago |
|
davor
|
ed23f3a2f9
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schematics: updating resistor footprints
|
7 years ago |
|
davor
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853497d403
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schematics: replace 45F chip with 85F
|
7 years ago |
|
davor
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b006a34b71
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schematics: C54 22uF for 3V RTC battery
|
7 years ago |
|
davor
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3996e140ef
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schematics: kicad 5 load and save
|
7 years ago |
|
davor
|
7b88b3baf1
|
schematics: v1.8 adding capacitor for 2.5/3.3V
|
7 years ago |
|
davor
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1911c0afe2
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schematics: add capacitor near SDRAM
|
7 years ago |
|
davor
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db50639a60
|
schematics: 4 22nF capacitors for 2.5/3.3V and 3.3V near J1 and J2 connector
|
7 years ago |
|
davor
|
ec8c012ebb
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schematics: jumper for selectable 2.5V/3.3V J1 voltage
|
7 years ago |
|
davor
|
4ae602347e
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schematics: power decoupling capactor near OLED
|
7 years ago |
|
davor
|
42e3255b7a
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schematics: US2 diodes pull up/down 1.5k/15k
|
7 years ago |
|
davor
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b535b7ccee
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schematics: references for buttons on previous PCB v1.7
|
7 years ago |
|
davor
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d95e2eab3d
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schematics: 3 decoupling 22nF capacitors for SDRAM
|
7 years ago |
|
davor
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2f3cc59274
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schematics: adding mouser P/N
|
7 years ago |
|
davor
|
b205d52f4f
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schematics: sprinkling 22nF decoupling capacitors under FPGA
|
7 years ago |
|
davor
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a04b74cc61
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schematics, footprints: micro usb cleanup
|
7 years ago |
|
davor
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6079a51257
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schematics: symbol for SDRAM copied from rescue to proper library
|
7 years ago |
|
davor
|
c1053dd7bd
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schematics: cleanup of MFG_PN to simplify BOM
|
7 years ago |
|
davor
|
6b50f65544
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footprints: FPGA renaming Quad SPI lines D2,D3
schematics: reference FPGA footprint directly (not from rescue file)
|
7 years ago |
|
davor
|
987aefa1fd
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schematics: routing FPGA to SPI QUAD.
BTN_R,U connected to BANK2,3 on "ram" sheet
|
7 years ago |
|
davor
|
e81d05b68d
|
schematics: renaming pins J..+- to GP,GN..
|
7 years ago |
|
davor
|
6228263ac6
|
schematics: additional diode R23 to make shutdown more reliable
reduce hold resistor, use schottky for nSLEEP
|
7 years ago |
|
Emard
|
31814ddf66
|
schematics: note on Flash over JTAG programming
|
7 years ago |
|
davor
|
f4d7692c91
|
schematics: SD card symbol with 2 CD pins connected to GND
|
7 years ago |
|
Emard
|
ea88fb4ceb
|
schematics: changed I2C and SPI FLASH part numbers to provide
150-mil SOIC-8 packages to fit one board.
FLASH increased 16->32Mb
|
7 years ago |
|
Emard
|
7aa1854030
|
schematics: use SOA008 footprint for the SPI flash chip
|
7 years ago |
