... | @@ -40,13 +40,49 @@ _Figure 1: Preliminary 3D view of the BabyWR PCB._ |
... | @@ -40,13 +40,49 @@ _Figure 1: Preliminary 3D view of the BabyWR PCB._ |
|
- All signals ESD protected
|
|
- All signals ESD protected
|
|
- Power consumption
|
|
- Power consumption
|
|
- 3V3 estimated 1,8 Watt
|
|
- 3V3 estimated 1,8 Watt
|
|
|
|
## BabyWR-Carrier Main Features
|
|
-----
|
|
- PCIe x1 Gen3 Carrier Board
|
|
|
|
- a test vehicle for BabyWR M.2 module
|
|
|
|
- FMC slot with LPC connector containing IO signals from BabyWR
|
|
|
|
- 7 differential pairs
|
|
|
|
- 5 single ended signals
|
|
|
|
- Vadj 3V3
|
|
|
|
- Front panel containing
|
|
|
|
- 1x Small Formfactor Pluggable+ (SFP+) cage for fibre-optic transceiver ([WhiteRabbit](https://www.ohwr.org/project/white-rabbit) support)
|
|
|
|
- Red and Green LEDs connected to programmable BabyWR GPIO lines
|
|
|
|
- Internal connectors
|
|
|
|
- M.2 Card Connector, Key-M, Height 4.2
|
|
|
|
- 1x JTAG header to access BabyWR Xilinx programming and during debugging
|
|
|
|
- 1x USB-C connector
|
|
|
|
- Can serve two UARTs over the same single USB-C connector with CP2105 - Dual UART bridge IC
|
|
|
|
- UART signals available on programmable BabyWR GPIO signals
|
|
|
|
- 10x SMA connectors
|
|
|
|
- 2x for differential external 125 MHz WR reference clock input from optional high precision external oscillator
|
|
|
|
- 2x for differential 10 MHz output clock (or other signal depending on BabyWR configuration)
|
|
|
|
- 2x for differential PPS output (or other signal depending on BabyWR configuration)
|
|
|
|
- 4x SMA connectors that translate to 4x W.FL connectors
|
|
|
|
- 4x W.FL connectors that can connected the BabyWR W.FL connectors via coax
|
|
|
|
- access to BabyWR optional external reference clock and RF GPIO (W.FL connectors)
|
|
|
|
- 1x10 pin header for access programmable BabyWR 3V3 GPIO signals
|
|
|
|
- 1x5 pin header for access programmable BabyWR 1V8 GPIO signals
|
|
|
|
- 4x 3-pin jumper to select UART or FMC pins for connecting to programmable BabyWR GPIO signals
|
|
|
|
- 2 Test points for BabyWR power Supply current sensing (20mV/A)
|
|
|
|
- Stand-alone features
|
|
|
|
- External 12V ATX power supply connector
|
|
|
|
- USB-C connector
|
|
|
|
- SFP+ cage for fibre-optic transceiver ([WhiteRabbit](https://www.ohwr.org/project/white-rabbit) support)
|
|
|
|
- 4x LEDs on programmable BabyWR GPIO lines
|
|
|
|
- 1x Button on programmable BabyWR GPIO line (e.g. for Reset)
|
|
|
|
- All signals ESD protected
|
|
|
|
- 8 layer PCB
|
|
|
|
- Power consumption estimated 2-3 W
|
|
|
|
|
|
## Project information
|
|
## Project information
|
|
- Official production documentation
|
|
- Official production documentation
|
|
- [BabyWR Schematics](uploads/d3dd3b14852122ba2c5e8ba4596368dd/11300.09.02.1_SCH.PDF) (Note: Design created with Mentor Graphics using a Xpedition License).
|
|
- [BabyWR Schematics](uploads/d3dd3b14852122ba2c5e8ba4596368dd/11300.09.02.1_SCH.PDF) (Note: Design created with Mentor Graphics using a Xpedition License).
|
|
- [BabyWR Manufacturing files](uploads/069672cac79fbf2d7d9d8ce451c08f9b/11300.09.02.1_PCB.ZIP) (Note: PCB Design created with Mentor Graphics using a Xpedition License)
|
|
- [BabyWR Manufacturing files](uploads/069672cac79fbf2d7d9d8ce451c08f9b/11300.09.02.1_PCB.ZIP) (Note: PCB Design created with Mentor Graphics using a Xpedition License)
|
|
|
|
- [BabyWR-Carrier Schematics](uploads/07fbba67abd921963ef0ff08bce73791/11300.10.02.0_SCH.pdf) (Note: Design created with Mentor Graphics using a Xpedition License).
|
|
|
|
- [BabyWR-Carrier Manufacturing files](uploads/b089553ea51d4de47b3f45b59501a289/11300.10.02.0_PCB.ZIP) (Note: PCB Design created with Mentor Graphics using a Xpedition License)
|
|
- [Frequently Asked Questions](/project/babywr/wikis/FAQ)
|
|
- [Frequently Asked Questions](/project/babywr/wikis/FAQ)
|
|
- [VCXOPlayGround_i2c](VCXOPlayGround_i2c), a pre-study project was started to test the feasibility of SiTime-5359 I2C controllable DCTCXO
|
|
- [VCXOPlayGround_i2c](VCXOPlayGround_i2c), a pre-study project was started to test the feasibility of SiTime-5359 I2C controllable DCTCXO
|
|
- Related [BabyWR information](BabyWR_Information)
|
|
- Related [BabyWR information](BabyWR_Information)
|
... | | ... | |