Difference between revisions of "Talk:Embedded Open Modular Architecture/EOMA-68"

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(Alternative layout)
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ideas: convert 2 pins to extra power (as part of standard) and allow for Type III cards (8mm height).  that would give 10 watts and enough space for decent heat-sinks and heat removal. http://lists.phcomp.co.uk/pipermail/arm-netbook/2012-January/001780.html http://lists.phcomp.co.uk/pipermail/arm-netbook/2012-January/001822.html
 
ideas: convert 2 pins to extra power (as part of standard) and allow for Type III cards (8mm height).  that would give 10 watts and enough space for decent heat-sinks and heat removal. http://lists.phcomp.co.uk/pipermail/arm-netbook/2012-January/001780.html http://lists.phcomp.co.uk/pipermail/arm-netbook/2012-January/001822.html
 +
 +
= Alternative layout =
 +
 +
provides option of gigabit ethernet
 +
 +
{|cellpadding="5" cellspacing="0" border="1" width="60%"
 +
!style="width:50%"|Row 1
 +
!style="width:50%"|Row 2
 +
|-
 +
|* 1 LCD Pixel Data bit 0 (Red0)
 +
|* 35 LCD Pixel Data bit 1 (Red1)
 +
|-
 +
|* 2 LCD Pixel Data bit 2 (Red2)
 +
|* 36 LCD Pixel Data bit 3 (Red3)
 +
|-
 +
|* 3 LCD Pixel Data bit 4 (Red4)
 +
|* 37 LCD Pixel Data bit 5 (Red5)
 +
|-
 +
|* 4 LCD Pixel Data bit 6 (Red6)
 +
|* 38 LCD Pixel Data bit 7 (Red7)
 +
|-
 +
|* 5 LCD Pixel Data bit 8 (Green0)
 +
|* 39 LCD Pixel Data bit 9 (Green1)
 +
|-
 +
|* 6 LCD Pixel Data bit 10 (Green2)
 +
|* 40 LCD Pixel Data bit 11 (Green3)
 +
|-
 +
|* 7 LCD Pixel Data bit 12 (Green4)
 +
|* 41 LCD Pixel Data bit 13 (Green5)
 +
|-
 +
|* 8 LCD Pixel Data bit 14 (Green6)
 +
|* 42 LCD Pixel Data bit 15 (Green7)
 +
|-
 +
|* 9 LCD Pixel Data bit 16 (Blue0)
 +
|* 43 LCD Pixel Data bit 17 (Blue1)
 +
|-
 +
|* 10 LCD Pixel Data bit 18 (Blue2)
 +
|* 44 LCD Pixel Data bit 19 (Blue3)
 +
|-
 +
|* 11 LCD Pixel Data bit 20 (Blue4)
 +
|* 45 LCD Pixel Data bit 21 (Blue5)
 +
|-
 +
|* 12 LCD Pixel Data bit 22 (Blue6)
 +
|* 46 LCD Pixel Data bit 23 (Blue7)
 +
|-
 +
|* 13 LCD Pixel Clock
 +
|* 47 LCD Vertical Synchronization
 +
|-
 +
|* 14 LCD Horizontal Synchronization
 +
|* 48 LCD Pixel data enable (TFT) output
 +
|-
 +
|* 15 I2C Clock (SCL)
 +
|* 49 I2C Data (SDA)
 +
|-
 +
|* 16 GPIO (0)
 +
|* 50 GPIO (1)
 +
|-
 +
|* 17 GPIO (2)
 +
|* 51 GPIO (3)
 +
|-
 +
|* 18 GPIO (4)
 +
|* 52 GPIO (5)
 +
|-
 +
|* 19 GPIO (6)
 +
|* 53 GPIO (7)
 +
|-
 +
|* 20 GPIO (8)
 +
|* 54 GPIO (9)
 +
|-
 +
|* 21 GPIO (10)
 +
|* 55 GPIO (11)
 +
|-
 +
|* 22 GPIO (12)
 +
|* 56 GPIO (13)
 +
|-
 +
|* 23 GPIO (14)
 +
|* 57 GPIO (15)
 +
|-
 +
|* 24 PWR (5.0V)
 +
|* 58 PWR (5.0V)
 +
|-
 +
|* 25 ---- not used ---- / 1000 Eth BI_DD+
 +
|* 59 ---- not used ---- / 1000 Eth BI_DD-
 +
|-
 +
|* 26 10/100 Ethernet (RX+) / 1000 Eth BI_DB+
 +
|* 60 10/100 Ethernet (RX-) / 1000 Eth BI_DB-
 +
|-
 +
|* 27 10/100 Ethernet (TX+) / 1000 Eth BI_DA+
 +
|* 61 10/100 Ethernet (TX-) / 1000 Eth BI_DA-
 +
|-
 +
|* 28 ---- not used ---- / 1000 Eth BI_DC+
 +
|* 62 ---- not used ---- / 1000 Eth BI_DC-
 +
|-
 +
|* 29 PWR (5.0V)
 +
|* 63 PWR (5.0v)
 +
|-
 +
|* 30 USB2 (Data+)
 +
|* 64 USB2 (Data-)
 +
|-
 +
|* 31 GROUND
 +
|* 65 GROUND
 +
|-
 +
|* 32 SATA-II Transmit (A+)
 +
|* 66 SATA-II Transmit (A-)
 +
|-
 +
|* 33 GROUND
 +
|* 67 GROUND
 +
|-
 +
|* 34 SATA-II Receive (B+)
 +
|* 68 SATA-II Receive (B-)
 +
|}

Revision as of 08:31, 20 January 2012

High Power version

ideas: convert 2 pins to extra power (as part of standard) and allow for Type III cards (8mm height). that would give 10 watts and enough space for decent heat-sinks and heat removal. http://lists.phcomp.co.uk/pipermail/arm-netbook/2012-January/001780.html http://lists.phcomp.co.uk/pipermail/arm-netbook/2012-January/001822.html

Alternative layout

provides option of gigabit ethernet

Row 1 Row 2
* 1 LCD Pixel Data bit 0 (Red0) * 35 LCD Pixel Data bit 1 (Red1)
* 2 LCD Pixel Data bit 2 (Red2) * 36 LCD Pixel Data bit 3 (Red3)
* 3 LCD Pixel Data bit 4 (Red4) * 37 LCD Pixel Data bit 5 (Red5)
* 4 LCD Pixel Data bit 6 (Red6) * 38 LCD Pixel Data bit 7 (Red7)
* 5 LCD Pixel Data bit 8 (Green0) * 39 LCD Pixel Data bit 9 (Green1)
* 6 LCD Pixel Data bit 10 (Green2) * 40 LCD Pixel Data bit 11 (Green3)
* 7 LCD Pixel Data bit 12 (Green4) * 41 LCD Pixel Data bit 13 (Green5)
* 8 LCD Pixel Data bit 14 (Green6) * 42 LCD Pixel Data bit 15 (Green7)
* 9 LCD Pixel Data bit 16 (Blue0) * 43 LCD Pixel Data bit 17 (Blue1)
* 10 LCD Pixel Data bit 18 (Blue2) * 44 LCD Pixel Data bit 19 (Blue3)
* 11 LCD Pixel Data bit 20 (Blue4) * 45 LCD Pixel Data bit 21 (Blue5)
* 12 LCD Pixel Data bit 22 (Blue6) * 46 LCD Pixel Data bit 23 (Blue7)
* 13 LCD Pixel Clock * 47 LCD Vertical Synchronization
* 14 LCD Horizontal Synchronization * 48 LCD Pixel data enable (TFT) output
* 15 I2C Clock (SCL) * 49 I2C Data (SDA)
* 16 GPIO (0) * 50 GPIO (1)
* 17 GPIO (2) * 51 GPIO (3)
* 18 GPIO (4) * 52 GPIO (5)
* 19 GPIO (6) * 53 GPIO (7)
* 20 GPIO (8) * 54 GPIO (9)
* 21 GPIO (10) * 55 GPIO (11)
* 22 GPIO (12) * 56 GPIO (13)
* 23 GPIO (14) * 57 GPIO (15)
* 24 PWR (5.0V) * 58 PWR (5.0V)
* 25 ---- not used ---- / 1000 Eth BI_DD+ * 59 ---- not used ---- / 1000 Eth BI_DD-
* 26 10/100 Ethernet (RX+) / 1000 Eth BI_DB+ * 60 10/100 Ethernet (RX-) / 1000 Eth BI_DB-
* 27 10/100 Ethernet (TX+) / 1000 Eth BI_DA+ * 61 10/100 Ethernet (TX-) / 1000 Eth BI_DA-
* 28 ---- not used ---- / 1000 Eth BI_DC+ * 62 ---- not used ---- / 1000 Eth BI_DC-
* 29 PWR (5.0V) * 63 PWR (5.0v)
* 30 USB2 (Data+) * 64 USB2 (Data-)
* 31 GROUND * 65 GROUND
* 32 SATA-II Transmit (A+) * 66 SATA-II Transmit (A-)
* 33 GROUND * 67 GROUND
* 34 SATA-II Receive (B+) * 68 SATA-II Receive (B-)