Difference between revisions of "Embedded Open Modular Architecture/PCMCIA"

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= PCMCIA form-factor Open Modular Architecture =
 
  
This page describes the specification for re-purposing of the PCMCIA interface and form-factor as a portable Embedded Computing Module.  Mass-volume "Lowest Common Denominator" interfaces have been chosen, all of which have existed for over a decade, but are low-power enough to be standard across virtually all mass-produced powerful Embedded CPUs.  These interfaces are: 24-pin RGB/TTL (for LCD Panels), I2C, USB2, 10/100 Ethernet, and SATA-II.  The interfaces have been specifically chosen because they are either essential or they are multi-purpose buses.  The only interface which is not particularly common on mass-produced powerful Embedded CPUs is SATA-II: this can be constructed from a USB-to-SATA converter IC such as the Genesys Logic [http://www.genesyslogic.com/_en/product_01_1.php?id=67 GL831A].
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This page is obsolete: '''Please do not edit this page'''. The EOMA/PCMCIA CPU Card form-factor has been renamed to [[Embedded_Open_Modular_Architecture/EOMA-68|EOMA-68]] to avoid confusion over the legacy name "PCMCIA".
 
 
= Pinouts =
 
 
 
# LCD Pixel Clock
 
# LCD Pixel data enable (TFT) output
 
# LCD Horizontal Synchronization
 
# LCD Vertical Synchronization
 
# LCD Pixel Data bit 0 (Red0)
 
# LCD Pixel Data bit 1 (Red1)
 
# LCD Pixel Data bit 2 (Red2)
 
# LCD Pixel Data bit 3 (Red3)
 
# LCD Pixel Data bit 4 (Red4)
 
# LCD Pixel Data bit 5 (Red5)
 
# LCD Pixel Data bit 6 (Red6)
 
# LCD Pixel Data bit 7 (Red7)
 
# LCD Pixel Data bit 8 (Green0)
 
# LCD Pixel Data bit 9 (Green1)
 
# LCD Pixel Data bit 10 (Green2)
 
# LCD Pixel Data bit 11 (Green3)
 
# LCD Pixel Data bit 12 (Green4)
 
# LCD Pixel Data bit 13 (Green5)
 
# LCD Pixel Data bit 14 (Green6)
 
# LCD Pixel Data bit 15 (Green7)
 
# LCD Pixel Data bit 16 (Blue0)
 
# LCD Pixel Data bit 17 (Blue1)
 
# LCD Pixel Data bit 18 (Blue2)
 
# LCD Pixel Data bit 19 (Blue3)
 
# LCD Pixel Data bit 20 (Blue4)
 
# LCD Pixel Data bit 21 (Blue5)
 
# LCD Pixel Data bit 22 (Blue6)
 
# LCD Pixel Data bit 23 (Blue7)
 
# GROUND
 
# GROUND
 
# 10/100 Ethernet (TX+)
 
# 10/100 Ethernet (TX-)
 
# 10/100 Ethernet (RX+)
 
# 10/100 Ethernet (RX-)
 
# GROUND
 
# GROUND
 
# USB2 (Data+)
 
# USB2 (Data-)
 
# GROUND
 
# GROUND
 
# I2C Clock (SCL)
 
# I2C Data (SDA)
 
# PWR (5V)
 
# PWR (5V)
 
# PWR (3.3v)
 
# PWR (3.3v)
 
# PWR (3.3v)
 
# PWR (3.3v)
 
# GPIO (0)
 
# GPIO (1)
 
# GPIO (2)
 
# GPIO (3)
 
# GPIO (4)
 
# GPIO (5)
 
# GPIO (6)
 
# GPIO (7)
 
# GPIO (8)
 
# GPIO (9)
 
# GPIO (10)
 
# GPIO (11)
 
# GROUND
 
# GROUND
 
# SATA-II Transmit (A+)
 
# SATA-II Transmit (A-)
 
# GROUND
 
# GROUND
 
# SATA-II Receive (B+)
 
# SATA-II Receive (B-)
 

Latest revision as of 04:45, 18 August 2013

This page is obsolete: Please do not edit this page. The EOMA/PCMCIA CPU Card form-factor has been renamed to EOMA-68 to avoid confusion over the legacy name "PCMCIA".