142 Commits (master)

Author	SHA1	Message	Date
davor	23b588ff16	Routing... 4 routes remaining	7 years ago
davor	1f60f95a71	compatible OLED models: SSD1306 or SSD1331	7 years ago
davor	1e5e0b01a6	connecting JTAG lines to FTDI serial lines RI DCD CTS DSR ... as those pins are by default inputs and can be reconfigured as outputs similar but not identical pinout as the one that works from ujprog CBUS used to force-wakeup of the board from sleep state 2 LEDs to CBUS pins to display usb enumeration and activity status	7 years ago
Emard	5e953da6b9	connecting required pins for WiFi programming	7 years ago
davor	dcc2d375ea	routing additional pins to J2 GPIO. 2 differential pairs left to route	7 years ago
davor	9f0d9c46a7	routing half of J2 gpio	7 years ago
Emard	e30bbeea40	routing 4 GPIO on J2	7 years ago
Davor	19b884baef	using corrected schem symbol, reordering pins	7 years ago
Davor	39dce76f0a	use new schem symbol	7 years ago
Davor	2cda80c3a8	manually routed few tracks of GPIO	7 years ago
davor	70fb21781b	reorder GPDI differential pairs for almost straitforward routing	7 years ago
Davor	aef3945a8e	differential pin naming for GPDI, USB, GPIO	7 years ago
Davor	ec42a18d26	reordering RAM connections to use peripheral pins near SDRAM chip	7 years ago
davor	d6fd30e59c	jumper to disable wifi module	7 years ago
davor	1c5b8a64a3	use new footprint for crystal oscillator	7 years ago
davor	0af487f23c	renaming clocks	7 years ago
davor	9570c1137b	small edits	7 years ago
davor	c297a5294f	adding 25 MHz oscillator and moving some parts around	7 years ago
Davor	a477fbd050	connecting flash config chip	7 years ago
davor	dc1ae11172	partially routed board using "freeroute" autorouter	7 years ago
davor	85cb0b3f93	Placing 40-pin connectors side-by-side, ... changing ft2232 to ft231x	7 years ago
davor	a7de1a4e58	power button	7 years ago
davor	4f3fabdb5f	oled updated on the schematic and PCB	7 years ago
davor	6639abded3	add 4 mounting holes	7 years ago
davor	b661cacede	Change to 2x20 pin headers, PCB layout currently sub-optimal	7 years ago
davor	f7185a0ff7	improving wifi SD and JTAG pinouts. ... Unsure of JTAG (GPIO20 is NC on ESP-32S module?)	7 years ago
davor	f9ba6fa20b	chage ESP8266-12E to ESP32S ... approximate (maybe incorrect) connections - need review (programming esp from fpga, jtag, sd, chip enable)	7 years ago
davor	a0dae5bb6a	another diode to duscharge C14 at shutdown	7 years ago
Davor	cf01d5cc8d	Power: Replace discharge resistor which leaks with ... a diode for discharge C at shutdown HDMI pin 0 is now the shield and connected to GND	7 years ago
davor	222f4805b3	SDRAM add global labels for signals	7 years ago
davor	23c4cde741	GPDI I2C 5V level shifter	7 years ago
davor	7fd0f561fc	Add SPI flash chip	7 years ago
davor	b6697c4012	Audio 3.5mm jack resistor network	7 years ago
davor	aa8fac622b	SD card to sperate "sdcard" sheet ... small rearranging and comments	7 years ago
Davor	ddd08e597e	JTAG port to USB sheet	7 years ago
Davor	17ba085b6f	audio jack to "analog" sheet	7 years ago
Davor	8ed3d57c66	Add wake on RTC and shutdown network	7 years ago
Davor	133417070a	add RTC to power sheet ... Moving wifi to separate sheet	7 years ago
Davor	e0bdf34cfe	ft2232 corrected package qfn-64 -> qfn-56	7 years ago
Davor	24e8015ff0	move usb to "usbserial" sheet and add ft2232 footprint ... move sdram to "ram" sheet create "wifi" sheet	7 years ago
Davor	473b5ff1aa	smaller size capacitors 22uF 2112->0805	7 years ago
Davor	c95d2d7b18	GPDI to separate sheet	7 years ago