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− | = PCMCIA form-factor Open Modular Architecture =
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− | 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]. | + | This page is obsolete: '''Please do not edit this page'''.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". |
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− | = Pinouts =
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− | # LCD Pixel Clock
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− | # LCD Pixel data enable (TFT) output
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− | # LCD Horizontal Synchronization
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− | # LCD Vertical Synchronization
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− | # LCD Pixel Data bit 0 (Red0)
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− | # LCD Pixel Data bit 1 (Red1)
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− | # LCD Pixel Data bit 2 (Red2)
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− | # LCD Pixel Data bit 3 (Red3)
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− | # LCD Pixel Data bit 4 (Red4)
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− | # LCD Pixel Data bit 5 (Red5)
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− | # LCD Pixel Data bit 6 (Red6)
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− | # LCD Pixel Data bit 7 (Red7)
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− | # LCD Pixel Data bit 8 (Green0)
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− | # LCD Pixel Data bit 9 (Green1)
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− | # LCD Pixel Data bit 10 (Green2)
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− | # LCD Pixel Data bit 11 (Green3)
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− | # LCD Pixel Data bit 12 (Green4)
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− | # LCD Pixel Data bit 13 (Green5)
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− | # LCD Pixel Data bit 14 (Green6)
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− | # LCD Pixel Data bit 15 (Green7)
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− | # LCD Pixel Data bit 16 (Blue0)
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− | # LCD Pixel Data bit 17 (Blue1)
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− | # LCD Pixel Data bit 18 (Blue2)
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− | # LCD Pixel Data bit 19 (Blue3)
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− | # LCD Pixel Data bit 20 (Blue4)
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− | # LCD Pixel Data bit 21 (Blue5)
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− | # LCD Pixel Data bit 22 (Blue6)
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− | # LCD Pixel Data bit 23 (Blue7)
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− | # GROUND
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− | # GROUND
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− | # 10/100 Ethernet (TX+)
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− | # 10/100 Ethernet (TX-)
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− | # 10/100 Ethernet (RX+)
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− | # 10/100 Ethernet (RX-)
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− | # GROUND
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− | # GROUND
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− | # USB2 (Data+)
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− | # USB2 (Data-)
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− | # GROUND
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− | # GROUND
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− | # I2C Clock (SCL)
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− | # I2C Data (SDA)
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− | # PWR (5V)
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− | # PWR (5V)
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− | # PWR (3.3v)
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− | # PWR (3.3v)
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− | # PWR (3.3v)
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− | # PWR (3.3v)
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− | # GPIO (0)
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− | # GPIO (1)
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− | # GPIO (2)
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− | # GPIO (3)
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− | # GPIO (4)
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− | # GPIO (5)
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− | # GPIO (6)
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− | # GPIO (7)
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− | # GPIO (8)
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− | # GPIO (9)
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− | # GPIO (10)
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− | # GPIO (11)
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− | # GROUND
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− | # GROUND
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− | # SATA-II Transmit (A+)
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− | # SATA-II Transmit (A-)
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− | # GROUND
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− | # GROUND
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− | # SATA-II Receive (B+)
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− | # SATA-II Receive (B-)
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