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"
|+'''SRV0/1/2/3/6/7'''
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color''
|-
|1||GND||PWR||common ground||style="background:black; color:white"|Black
|-
|2|| +5V||PWR||5V Rail from autopilot||style="background:Orange; color:white"|Orange
|-
|3||SRVx||OUT||Servo signal (PWM)||White
|}
{|border="1"  cellspacing="0" style="text-align:center" cellpadding="6"
|+'''RC'''
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color''
|-
|1||GND||PWR||common ground||style="background:black; color:white"|Black
|-
|2|| +5v||PWR||5V Rail from autopilot||style="background:Orange; color:white"|Orange
|-
|3||PPM_IN||IN||PPM Stream from R/C Receiver (5V tolerant)||style="background:white; color:black"|White
|}
{|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
|}
{|border="1"  cellspacing="0" style="text-align:center" cellpadding="6"
|+'''AUX'''
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color''
|-
|1||GND||PWR||common ground||style="background:black; color:white"|Black
|-
|2|| +5V||PWR||5V Rail from autopilot||style="background:Orange; color:white"|Orange
|-
|3|| +3.3V||PWR||3.3V Rail from autopilot||style="background:Red; color:white"|Red
|-
|4||AUX1||I/O||General Purpose I/O #1 or ADC input (AD1.5)||
|-
|5||AUX2||I/O||General Purpose I/O #2 or ADC input (AD1.4)||
|-
|6||AUX3||I/O||General Purpose I/O #3 or ADC input (AD1.3)||
|-
|7||AUX4||I/O||General Purpose I/o #4 or ADC input (AD1.2)||
|}


{|border="1"  cellspacing="0" style="text-align:center" cellpadding="6"
{|border="1"  cellspacing="0" style="text-align:center" cellpadding="6"
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{|border="1"  cellspacing="0" style="text-align:center" cellpadding="6"
{|border="1"  cellspacing="0" style="text-align:center" cellpadding="6"
|+'''USB'''
|+'''I2C0'''
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color''
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color''
|-
|-
|1||GND||PWR||common ground||style="background:black; color:white"|Black
|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
|2|| +3.3V||PWR||3.3V Rail from autopilot||style="background:red; color:white"|Red
|-
|-
|3||USB-||I/O||USB bidirectional D- line||style="background:white; color:black"|White
|3||SDA0||I/O (Open Drain)||I2C0 bus Serial DAta||style="background:sienna; color:white"|Brown
|-
|-
|4||VBUS||IN||Indicates the presence of USB bus power (P0.23) (5V level)||style="background:orange; color:white"|Orange
|4||SCL0||I/O (Open Drain)||I2C0 bus Serial CLock||style="background:blue; color:white"|Blue
|}
|}




{|border="1"  cellspacing="0" style="text-align:center" cellpadding="6"
{|border="1"  cellspacing="0" style="text-align:center" cellpadding="6"
|+'''SPI1'''
|+'''I2C1'''
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color''
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color''
|-
|-
Line 79: Line 143:
|2|| +3.3V||PWR||3.3V Rail from autopilot||style="background:red; color:white"|Red
|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
|3||SDA1<br>BOOT||I/O (Open Drain)||I2C1 bus Serial DAta<br>In-Circuit Serial Programming (ISP) enable (P0.14, +3.3v pullup) ''(Note)''||style="background:sienna; color:white"|Brown
|-
|4||SCL1||I/O (Open Drain)||I2C1 bus Serial CLock||style="background:blue; color:white"|Blue
|}
''Note: Holding this pin low for at least 3mS after a RESET (or power up) instructs the controller to enter programming mode.''
 
 
{|border="1"  cellspacing="0" style="text-align:center" cellpadding="6"
|+'''USB'''
!''Pin #''!!width="80"|''Name''!!''Type''!!width="500"|''Description''!!width="50"|''Suggested Color''
|-
|-
|4||MOSI1||I/O||SPI1 Master Out Slave In. Data output from master / data input to slave||style="background:Grey; color:white"|Grey
|1||GND||PWR||common ground||style="background:black; color:white"|Black
|-
|-
|5||MISO1||I/O||SPI1 Master In Slave Out. Data input to master / data output from slave||style="background:Green; color:white"|Green
|2||USB+||I/O||USB bidirectional D+ line||style="background:green; color:white"|Green
|-
|-
|6||DRDY1||IN||External interrupt 0 input (EINT0)||style="background:Purple; color:white"|Purple
|3||USB-||I/O||USB bidirectional D- line||style="background:white; color:black"|White
|-
|-
|7||SCK1||I/O||SPI1 Serial clock. Clock output from master or input to slave||style="background:Yellow; color:black"|Yellow
|4||VBUS||IN||Indicates the presence of USB bus power (P0.23) (5V level)||style="background:orange; color:white"|Orange
|}
|}


Revision as of 09:29, 23 September 2011


...UNDER CONSTRUCTION...

Umarim v1.0 3D bottom view

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

Umarim v1-0 pinout.png

SRV0/1/2/3/6/7
Pin # Name Type Description Suggested Color
1 GND PWR common ground Black
2 +5V PWR 5V Rail from autopilot Orange
3 SRVx OUT Servo signal (PWM) White


RC
Pin # Name Type Description Suggested Color
1 GND PWR common ground Black
2 +5v PWR 5V Rail from autopilot Orange
3 PPM_IN IN PPM Stream from R/C Receiver (5V tolerant) White


SPI1
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


AUX
Pin # Name Type Description Suggested Color
1 GND PWR common ground Black
2 +5V PWR 5V Rail from autopilot Orange
3 +3.3V PWR 3.3V Rail from autopilot Red
4 AUX1 I/O General Purpose I/O #1 or ADC input (AD1.5)
5 AUX2 I/O General Purpose I/O #2 or ADC input (AD1.4)
6 AUX3 I/O General Purpose I/O #3 or ADC input (AD1.3)
7 AUX4 I/O General Purpose I/o #4 or ADC input (AD1.2)


UART0
Pin # Name Type Description Suggested Color
1 GND PWR common ground Black
2 +3.3V PWR 3.3V Rail from autopilot Red
3 RXD0 IN UART0 Serial Input (3.3V level, 5V Tolerant) Green
4 TXD0 OUT UART0 Serial Output (3.3V level) Blue


UART1
Pin # Name Type Description Suggested Color
1 GND PWR common ground Black
2 +3.3V PWR 3.3V Rail from autopilot Red
3 RXD1 IN UART1 Serial Input (3.3V level, 5V Tolerant) Green
4 TXD1 OUT UART1 Serial Output (3.3V level) Blue


I2C0
Pin # Name Type Description Suggested Color
1 GND PWR common ground Black
2 +3.3V PWR 3.3V Rail from autopilot Red
3 SDA0 I/O (Open Drain) I2C0 bus Serial DAta Brown
4 SCL0 I/O (Open Drain) I2C0 bus Serial CLock Blue


I2C1
Pin # Name Type Description Suggested Color
1 GND PWR common ground Black
2 +3.3V PWR 3.3V Rail from autopilot Red
3 SDA1
BOOT		 I/O (Open Drain) I2C1 bus Serial DAta
In-Circuit Serial Programming (ISP) enable (P0.14, +3.3v pullup) (Note)		 Brown
4 SCL1 I/O (Open Drain) I2C1 bus Serial CLock Blue

Note: Holding this pin low for at least 3mS after a RESET (or power up) instructs the controller to enter programming mode.


USB
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

Schematic

PCB

Gerber & Drill Files

Assembly

  • Umarim v1.0 bottom components Layout

  • Umarim v1.0 top components Layout

Components Layout

Bill Of Material

Downloads

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