Difference between revisions of "Umarim v1.0"
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[[Image:Umarim_v1-0_pinout.png]] | [[Image:Umarim_v1-0_pinout.png]] | ||
{|border="1" cellspacing="0" style="text-align:center" cellpadding="6" | |||
|+'''UART0''' | |||
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color'' | |||
|- | |||
|1||GND||PWR||common ground||style="background:black; color:white"|Black | |||
|- | |||
|2|| +3.3V||PWR||3.3V Rail from autopilot||style="background:Red; color:white"|Red | |||
|- | |||
|7||RXD0||IN||UART0 Serial Input (3.3V level, 5V Tolerant)||style="background:green; color:white"|Green | |||
|- | |||
|8||TXD0||OUT||UART0 Serial Output (3.3V level)||style="background:blue; color:white"|Blue | |||
|} | |||
{|border="1" cellspacing="0" style="text-align:center" cellpadding="6" | |||
|+'''UART1''' | |||
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color'' | |||
|- | |||
|1||GND||PWR||common ground||style="background:black; color:white"|Black | |||
|- | |||
|2|| +3.3V||PWR||3.3V Rail from autopilot||style="background:Red; color:white"|Red | |||
|- | |||
|7||RXD1||IN||UART1 Serial Input (3.3V level, 5V Tolerant)||style="background:green; color:white"|Green | |||
|- | |||
|8||TXD1||OUT||UART1 Serial Output (3.3V level)||style="background:blue; color:white"|Blue | |||
|} | |||
{|border="1" cellspacing="0" style="text-align:center" cellpadding="6" | |||
|+'''USB''' | |||
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color'' | |||
|- | |||
|1||GND||PWR||common ground||style="background:black; color:white"|Black | |||
|- | |||
|2||USB+||I/O||USB bidirectional D+ line||style="background:green; color:white"|Green | |||
|- | |||
|3||USB-||I/O||USB bidirectional D- line||style="background:white; color:black"|White | |||
|- | |||
|4||VBUS||IN||Indicates the presence of USB bus power (P0.23) (5V level)||style="background:orange; color:white"|Orange | |||
|} | |||
{|border="1" cellspacing="0" style="text-align:center" cellpadding="6" | |||
|+'''SPI1''' | |||
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color'' | |||
|- | |||
|1||GND||PWR||common ground||style="background:black; color:white"|Black | |||
|- | |||
|2|| +3.3V||PWR||3.3V Rail from autopilot||style="background:red; color:white"|Red | |||
|- | |||
|3||SSEL1||IN||SSP Slave Select. Selects the SSP interface as a slave (SSEL1)||style="background:sienna; color:white"|Brown | |||
|- | |||
|4||MOSI1||I/O||SPI1 Master Out Slave In. Data output from master / data input to slave||style="background:Grey; color:white"|Grey | |||
|- | |||
|5||MISO1||I/O||SPI1 Master In Slave Out. Data input to master / data output from slave||style="background:Green; color:white"|Green | |||
|- | |||
|6||DRDY1||IN||External interrupt 0 input (EINT0)||style="background:Purple; color:white"|Purple | |||
|- | |||
|7||SCK1||I/O||SPI1 Serial clock. Clock output from master or input to slave||style="background:Yellow; color:black"|Yellow | |||
|} | |||
== Schematic == | == Schematic == | ||
Revision as of 10:02, 23 September 2011
...UNDER CONSTRUCTION...
Hardware Revision History
| Version # | Release Date | Release Notes |
|---|---|---|
| v1.0 | 09/2011 | Initial release of Umarim |
Features
Umarim v1.0 3D bottom view
Umarim v1.0 3D top view
Architecture
Pinout
Pins Name and Type are specified with respect to the Autopilot Board
| Pin # | Name | Type | Description | Suggested Color |
|---|---|---|---|---|
| 1 | GND | PWR | common ground | Black |
| 2 | +3.3V | PWR | 3.3V Rail from autopilot | Red |
| 7 | RXD0 | IN | UART0 Serial Input (3.3V level, 5V Tolerant) | Green |
| 8 | TXD0 | OUT | UART0 Serial Output (3.3V level) | Blue |
| Pin # | Name | Type | Description | Suggested Color |
|---|---|---|---|---|
| 1 | GND | PWR | common ground | Black |
| 2 | +3.3V | PWR | 3.3V Rail from autopilot | Red |
| 7 | RXD1 | IN | UART1 Serial Input (3.3V level, 5V Tolerant) | Green |
| 8 | TXD1 | OUT | UART1 Serial Output (3.3V level) | Blue |
| Pin # | Name | Type | Description | Suggested Color |
|---|---|---|---|---|
| 1 | GND | PWR | common ground | Black |
| 2 | USB+ | I/O | USB bidirectional D+ line | Green |
| 3 | USB- | I/O | USB bidirectional D- line | White |
| 4 | VBUS | IN | Indicates the presence of USB bus power (P0.23) (5V level) | Orange |
| Pin # | Name | Type | Description | Suggested Color |
|---|---|---|---|---|
| 1 | GND | PWR | common ground | Black |
| 2 | +3.3V | PWR | 3.3V Rail from autopilot | Red |
| 3 | SSEL1 | IN | SSP Slave Select. Selects the SSP interface as a slave (SSEL1) | Brown |
| 4 | MOSI1 | I/O | SPI1 Master Out Slave In. Data output from master / data input to slave | Grey |
| 5 | MISO1 | I/O | SPI1 Master In Slave Out. Data input to master / data output from slave | Green |
| 6 | DRDY1 | IN | External interrupt 0 input (EINT0) | Purple |
| 7 | SCK1 | I/O | SPI1 Serial clock. Clock output from master or input to slave | Yellow |
Schematic
PCB
Gerber & Drill Files
Assembly
Umarim v1.0 bottom components Layout
Umarim v1.0 top components Layout
