de076784b4
PCB: update for USB footprint
7 years ago
0ad4f5d633
PCB v1.8.10
7 years ago
c89e08b31c
PCB: revert USB default footprint
7 years ago
a1e758b705
PCB: flash chip use combo 150/208 mil footprint
7 years ago
49bf3b64cc
PCB: silkscreen cosmetics, moving texts around for visibility
7 years ago
0671e14733
PCB: spacing RV2 RV3 away from 2.54 mm thru-holes
7 years ago
d5ec90d78f
PCB: separate RV2 RV3 for soldermask to enter inbetween
7 years ago
8f4e6ffc42
PCB: Q1, Q2 non-handsoldering footprint
7 years ago
d0275f9cef
PCB: USB diodes and jumpers with smaller (non-handsoldering) pads
7 years ago
a38926d559
PCB: moving C1, C21, C50 away from J1, J2 connectors
7 years ago
2e357a510c
PCB: 3D model of IDC 2.54mm headers
7 years ago
ea89e1c3d9
PCB: battery holder 3D model in place
7 years ago
9196448978
PCB: 3D models for HDMI and audio jack
7 years ago
383913bf97
PCB: trac cosmetix
7 years ago
e13cab6d5f
PCB: moving US2 VIAs from under the footprint to the front of solder pads.
...
Better to avoid any chance of short circuit with connector shell.
7 years ago
be3ef7a678
PCB v1.8.9
7 years ago
78e398513c
PCB: track cosmetix around US2 and copper pour
7 years ago
46709c1772
PCB: 3D view replaced didoes with 0-ohm resistors
7 years ago
00ed12e81d
PCB v1.8.8
7 years ago
9a1ce975d9
PCB v1.8.7: SD card rotated 180 deg
7 years ago
5263a5dff5
PCB: unclutter silkscreen
7 years ago
e452e7a4aa
PCB: don't output fabrication layers, they don't look good.
...
Parts center positions should be used instead.
7 years ago
0938c3045e
PCB: silkscreen cosmetix around RTC
7 years ago
fe37b87904
PCB v1.8.6: fixing RTC time loss issue with RC network
7 years ago
02f9aad964
PCB: v1.8.5
7 years ago
0621a2dc9c
PCB: DIP Switch pulled up by 2.5/3.3V line, not fixed 3.3V
7 years ago
4fd3073327
PCB: GPDI1 was missing from fabrication output (attribute now set to "Surface mount")
7 years ago
581f70b0e1
PCB: U2 was missing from fabrication output (attribute now set to "Surface mount")
7 years ago
7e8f9fff2e
PCB: Remove R56 RV2 RV3 from fabrication output list (footprint attribute set to "Virtual")
7 years ago
db2a1e6d41
PCB: v1.8.4
7 years ago
d852596b60
PCB: joining differential track which had separated
7 years ago
73fe099a7c
PCB: move 5V track bit away from the edge
7 years ago
7357e8d9a2
PCB: join differential tracks that had separated
7 years ago
268a9fad91
PCB: trac cosmetix around GPDI GND
7 years ago
8727e4feed
PCB: redundand routing for buttons
7 years ago
19ebc2bfe1
PCB: trac cosmetix around SDRAM
7 years ago
85c17afe89
PCB: new inductors footprint and trac cosmetix around them
7 years ago
ea933eefe7
PCB: remove 3D models from resistors which should not be soldered
7 years ago
8f751545b2
PCB: reloaded with new U11 i2c schematic symbol
7 years ago
f3701f7f3e
PCB: J2 silkscreen labels
7 years ago
40e7ad7400
PCB: v1.8.3
7 years ago
a6d1e66dea
PCB: unclutter silkscreen and trac cosmetix
7 years ago
cd2c041273
PCB: resistor footprints changed, unclutter silkscreen again
7 years ago
7592c8a448
PCB: unclutter silkscreen (mostly done)
7 years ago
81e30ee0f2
PCB: unclutter silkscreen (partially done)
7 years ago
e51217fa05
PCB: audio DAC resistors moved closer to each other
7 years ago
a3cbf3e2cc
PCB: re-run DRC
7 years ago
4dae36d912
PCB: silkscreen clean up battery markings
7 years ago
97010a4d39
PCB: add PIN1 dot to usbserial chip U6 FT231X
7 years ago
0e0680c05f
PCB: change voltage and wifi pin headers to vertical and
...
their respective 3D models keep horizontal
7 years ago
4c907b1887
PCB: update footprints for fixed voltage selector jumpers
7 years ago
369fc1976e
PCB: oled LED 3D model purged from bak file
7 years ago
427ed638f0
PCB: cleanup LED silkscreen reference
7 years ago
712a05e534
PCB: Using 3D model of GPDI connector
7 years ago
294edf5956
PCB v1.8.2
7 years ago
01cc27ac43
PCB: updating resistor footprints
7 years ago
d3b1eb567c
PCB: antenna as test point
7 years ago
31c7fb7ded
PCB: diode symbols updated
7 years ago
0c8b571e22
PCB: changed L1,2,3 footprints to fit DFE252012P-2R2M=P2
7 years ago
0c1053921f
PCB: 3D models for pin headers
7 years ago
28bf25f446
PCB: 3D models for L1,2,3
7 years ago
df56b52931
PCB: DRC re-run
7 years ago
ec7088698c
PCB: generic DC-DC converter replaced
7 years ago
16a0caaeca
PCB: New SMD resistor footprints for LEDs on top side
7 years ago
2b65c61596
PCB: Align text reference BTN2 to same Y as BTN1
7 years ago
b519aefd09
PCB v1.8.1: change GPDI1 to FCI
7 years ago
7c9aca2381
PCB: moving resistors and vias under HDMI to make space for new FCI connector
7 years ago
8374131289
PCB: RP4,5 factory default jumper placeholders for 2.5/3.3V voltage setting
7 years ago
7f0df8c201
PCB: diodes new footprints, 3D models for diodes, pushbuttons, ICs, USB connectors
7 years ago
51d9149ec7
PCB: capacitors rerouted with clearance
7 years ago
4dbc97961f
PCB: re-run DRC
7 years ago
49bdc24d97
PCB: C54 22uF for 3V RTC battery and battery pad clearance
7 years ago
197b1166a2
PCB: removing obsolete traces from US2 connector
7 years ago
10b285212c
PCB: kicad 5 load and save
7 years ago
67d91dda07
PCB: export paste layer
7 years ago
adb7e6eef1
PCB: v1.8 capacitor for 2.5/3.3V
7 years ago
4cd2f833d7
PCB: v1.7.16 capacitor near SDRAM and trac cosmetix
7 years ago
5775212c8c
PCB: trac cosmetix++
...
Numerous small route optimizations,
Reducing inductive loops at copper fill areas on
board power distribution.
preparation to send for production of v1.8
7 years ago
3606470a5c
PCB: v1.7.15 J1,2 22nF capacitors
7 years ago
066d71f2fb
PCB: 2V5_3V3 on J1
7 years ago
68eed4b791
PCB: silkscreen writing 2.5V/3.3V under the jumper
7 years ago
1f6e8b240d
PCB: Voltage selection header moved deeper inside PCB
7 years ago
5216447da2
PCB: remove micro hdmi connector from library paths and change
...
3D footprint of 2.5/3.3V jumper to angled 2.54 mm header.
As shown, angled connector will occupy space required for
plugging HDMI connector.
The header should be placed deeper inside if possible.
7 years ago
4ef3866cea
PCB: join power supply copper fill areas under BGA and track clenaup
7 years ago
ff4f1ee73e
PCB: C47 for 2.5/3.3V
7 years ago
44b9cee496
PCB: shortening SW1-4 tracks, thicker 2.5/3.3V track
7 years ago
9c8ffbe076
PCB: C26 connected to 2.5/3.3V
7 years ago
4eee6bb940
PCB: initially routed 2.5/3.3V selector, routes too thin,
...
capacitors missing, J1 supply output is still 3.3V
7 years ago
6629615471
PCB: trac cosmetix
7 years ago
996d205cde
PCB: NOP, netlist reloaded
7 years ago
689ab40e75
trac cosmetix
7 years ago
471fd872fe
PCB: usb pull pins routed to gpdi bank
7 years ago
cf37ea3128
readme update, trac cosmetix
7 years ago
52eb5b3123
PCB: moving J3 (wifi off) jumper aligned to 2.54 mm grid
7 years ago
e9b0b4d878
PCB: trac cosmetix
7 years ago
e7744d74a1
PCB: silkscreen cosmetix
7 years ago
507733bbbf
PCB: reconnecting 3.6V zeners
7 years ago
7c8af52234
PCB: silkcreen cosmetix
7 years ago
a5766c0945
PCB: move silkscreen 5V bit away from the edge
7 years ago
8d1fd0d249
PCB: v1.7.14 follwing the schematics and trac cosmetix
7 years ago
28af6b386b
PCB: trac and silkscreen cosmetix around HDMI,
...
only C36,C45 capacitor references visible, inbetween
hidden for clarity (all values are the same).
7 years ago
0ad6b06474
PCB: silkscreen unclutter around bottom jtag pinout
7 years ago
19aba5f7c8
PCB: power decoupling capacitor near OLED
...
22nF footprints currently not reduced to non-handsoldering
7 years ago
5b2e0d6e49
PCB v1.7.12: AC couping all GPDI differential lines
7 years ago
1f2f7945e6
PCB: GPDI HEAC capacitors
7 years ago
1473104281
PCB: 0-ohm resistors as jumpers, trac cosmetix
7 years ago
b98fc63ded
PCB: trac cosmetix
7 years ago
afc3dc5d59
PCB: uncluttering silkscreen
7 years ago
ea4642253c
PCB: move pullupdown diodes
7 years ago
096bc24d4f
PCB: diodes pull up/down 1.5k/15k
7 years ago
a293862950
PCB: US2 routed for 15k pull
7 years ago
3292e8285d
PCB: hide RIZ insignia until production
7 years ago
d8890ff9b5
PCB: logos update
7 years ago
bb66be0234
PCB v1.7.10: additional 2 lines for US2
7 years ago
6cd951119f
PCB: silkscreen cosmetix
7 years ago
367641a68c
PCB: 3 decoupling 22nF capacitors for SDRAM
7 years ago
7c8c9c52a6
PCB: sprinkling 22nF decoupling capacitors under FPGA
7 years ago
e25708d9ab
PCB: swap SD_CLK and SD_D2
7 years ago
563aae12c3
PCB: improving traces to decoupling capacitors under FPGA
7 years ago
c01a9c3198
PCB: routing WIFI_GPIO5,17 and blue LED
7 years ago
69826e33be
PCB: moving R51 and track cosmetix
7 years ago
5dc4bbe309
PCB: WIFI_GPIO5 routed to FPGA
7 years ago
ad29d66025
PCB: track cosmetix
7 years ago
91911e4d7a
PCB v1.7.9: SD card connected to ESP32 SD_MMC
7 years ago
8d1a27f629
silkscreen cosmetix
7 years ago
0a4e1c018a
PCB: silkscreen cosmetix
7 years ago
1c37a463c8
PCB: use smaller R41-48 footprints and place each R below LED
7 years ago
157790ebe2
PCB: trying to rarify LEDs
7 years ago
dfcbdb4cbc
PCB: moving BTN1,2 a bit to the right
7 years ago
d9fd238cd2
PCB: LEDs moved a bit down right
7 years ago
1614acf7c7
PCB: moving 25MHz oscillator away from US1 to allow
...
for handsoldering clearance access to US1
7 years ago
25ac84138e
PCB: optimized routing, US1-via-27 ohm resistor
7 years ago
8cfb5878a3
PCB: DRC check passed
7 years ago
dc8e1962f8
PCB: v1.7.8: routing FPGA to SPI QUAD.
...
BTN_R,U connected to BANK2,3 on "ram" sheet
7 years ago
18fdeaa1ee
PCB: follow with renaming pins J..+- to GP,GN..
7 years ago
c6d2c19473
PCB: routing USB 5V directly to usbserial chip
7 years ago
e8c9757348
PCB: v1.7.7 SDRAM with 0.8 mm pitch
7 years ago
f4628973b7
PCB: silkscreen battery description 3V 2.5x12.5mm
7 years ago
8e1e880280
PCB: flip audio 0-3
7 years ago
ac56267252
PCB: mounting holes raster dimensions
7 years ago
2238dfd3b3
PCB: D11 R4 R25 R26 update
7 years ago
306cee7c7a
PCB: changes for more reliable shutdown, PCB v1.7.6
7 years ago
4f36f2d9b0
PCB: LED resistors 330->470 ohm
7 years ago
b6f77715e7
PCB: temporarily disconnecting SD-WiFi connection because
...
it prevents WiFi from working. SD should be re-routed to
other WiFi pins.
7 years ago
9a599e5754
PCB: hide OLED 3D model
7 years ago
56be472ccc
PCB: silkscreen cosmetix
7 years ago
1503eeb8b2
PCB: alight 25MHz oscillator with USB1 port
7 years ago
732a5f3fda
PCB: connected SHUTDOWN
7 years ago
32d304e35b
PCB: move 25MHz oscillator near USB for LED pad clearance
7 years ago
099ce4f0b3
PCB: rectangular GND pads on J1 J2 connectors
7 years ago
906f338200
PCB: reconnect WIFI_OFF so that jumper has priority
7 years ago
1dc22e2a71
PCB: silkscreen cosmetix
7 years ago
7e83093a57
PCB: silkscreen +3.3V cosmetix
7 years ago
97c6191f71
PCB: origins to lower left corner, so all insertion positions in centroid file are now positive,
...
silkscreen cosmetics
7 years ago
5586a57fc0
PCB: origins for coordinates, drill and place set to upper left corner
7 years ago
bc88a6e2ae
PCB: silkscreen SW1 moved to visible position and similar cosmetics
7 years ago
ce6ee9ea3d
PCB: silkscreen cosmetics
7 years ago
6f74d5170e
PCB: use new footprint for Y1
7 years ago
27f6b96d3b
PCB: v1.7.3 SD card footprint centered, CD pins to GND
7 years ago
7d9309cc21
PCB: use new 2D footprint ABS25 with pin 1 mark for Y2
7 years ago
c4f5429eca
PCB: use new abs25 3D model
7 years ago
fb3b02d103
PCB: dipswitch 3D update
7 years ago
abc824a998
PCB: correct 3D shape for SDRAM chip
7 years ago
6c7902e963
PCB: update SW1 pins renumbering and orientation
7 years ago
da99fe090b
schematics: imported netlist from schematics. no phyiscal layout change.
7 years ago
dd642d0578
PCB: wider SDRAM footprint and trac cosmetix
7 years ago
36b79925fa
PCB: swap U2,U2, version 1.7.2
...
Footprint ESP-32 a little bit moved
7 years ago
ebc6e501fe
PCB: update SDRAM new pitch
7 years ago
775c304aee
PCB: swap U4,U5, move via a bit away from switcher pad
7 years ago
df1930e887
PCB: swap L2 <-> L3
7 years ago
2d56b3ba29
PCB v1.7.1 increased SDRAM pitch 0.8 -> 0.8077 mm
7 years ago
7dd439cae6
PCB: use SOA008 footprint for SPI flash chip
7 years ago
d363ae009d
PCB: update with I2C footprint
7 years ago
eee33da15b
PCB: RTC footprint updated
7 years ago
36fed52378
PCB: Reoriented SD card slot placed
7 years ago
27d45661c9
PCB: SD card proper insertion orientation
7 years ago
1364d53520
PCB: audio jack update
7 years ago
cdf9e06d06
PCB: I2C SM8 package used with proper 3D orientation
7 years ago
d0802747ac
PCB: NXP RTC footprint changed to SOT96-1 properly oriented
7 years ago
ebfbe5a298
PCB: re-run DRC
7 years ago
9b3494741b
PCB: some parts were not enabled for insertion
...
(Normal+Insert) must be checked to appear on centroid list
7 years ago
483906c052
PCB: change according to schematics 1.2V->1.1V
7 years ago
f3c834cf54
PCB: SD card slot part name and esp-32 3D shape
7 years ago
9692fea61d
cosmetix: LED D22 moved a bit left to be symmetrical
7 years ago
1c498602ad
silkscreen "+-" markings
7 years ago
ef5f8c5100
Labels on J1/J2 connectors
7 years ago
66459da5c7
WIFI VSPI connected on PCB
7 years ago
c8084d5419
updating LED symbols on PCB
...
trac cosmetix
7 years ago
c75a671e06
WIFI LED on PCB
7 years ago
b0a41af38f
trac cosmetix
7 years ago
fea181ae72
CEC resistor on PCB
7 years ago
ca9fcf4df4
connecting missing SD card pins on PCB
7 years ago
68299246cf
trac cosmetix
7 years ago
da5b2c9c59
trac cosmetiscs: optimizing +5V to closest point
...
thickening 3.3V and GND on 2.54 mm header
7 years ago
d68058d1ae
PCB properly set true-complenet A9-B10
7 years ago
cae3c0a488
trac cosmetix
7 years ago
35b3a8b3dd
changing to 45F which is production device now
...
schem symbol 45F fixed typo T8->T7 (GND) and SERDES
7 years ago
8e94190676
power up note and small cosmetics
7 years ago
050a70079a
move one audio-v pin from bank0 to bank7 so
...
now all audio jack pins are on bank7
7 years ago
5769ed05ae
trac cosmetix
7 years ago
Emard