Augen eGo: OE-A730 to OE-A733

Overview
There are four Augen E-Go netbooks based on the MagicEyes Pollux processor: OE-A730, OE-A731, OE-A732, and OE-A733. As far as we know they are technically identical, the difference being the color of the enclosure. The devices ship by default with WinCE (but HaRET will run on it, facilitating investigation). Most importantly, we have had success UART-booting the Linux kernel used in the Leapster Explorer on the device.

Tutorials/How To's

 * FTDI JTAG How To

Specifications
General:
 * MagicEyes Pollux VF3520F MHz processor (ARM 926EJ-S) [[media:pollux-datasheet.pdf|Datasheet]]
 * 128 MB DDR RAM
 * 2 GB Nand flash storage
 * SD/MMC slot
 * AC97 audio w/two built-in 0.5W speakers
 * 10/100 Mbps Ethernet
 * 802.11b/g Wireless LAN
 * Built-in digital media card reader
 * Keyboard with TouchPad
 * Power LED, WiFi LED, Battery LED and Activity LED
 * 7-inch widescreen TFT LCD (800 x 480) [[media:at070tn82.pdf|AT070TN82 Datasheet]]

I/O ports:
 * Two (2) USB 1.1 ports
 * One (1) Mini USB port
 * One (1) Microphone in jack
 * One (1) Headphone out jack
 * One (1) RJ-45 Ethernet port
 * One (1) Reset button (on bottom)

Power Specifications:
 * DC 9V - 2A
 * Battery - Lithium Polymer - 7.4V, 16 Wh - 2100 mAh

Unit Dimensions:
 * 1.25 x 8.5 x 5.5-inches (H x W x D, approximate)
 * Weight: 1.6 pounds

Chip List
















FLASH: Samsung K9GAG08U0M

SDRAM: Nanya NT5DS64M8CS-5T [[media:Nt5d32m16cs-5t.pdf|Datasheet]]

Audio: Cirrus 42L52CNZ [[media:Cirrus-CS42L52.pdf|Datasheet]]

Ethernet: Davicom DM9000AEP [[media:Davicom-DM9000AEPProductBrief_v1.0.pdf‎|Product Brief]], [[media:DAVICOM-DM9000A-DATASHEET-F01-101906.pdf|Datasheet]], [[media:DAVICOM_DM9000Acircuit_EMI_052306.pdf|Circuit]]

Wifi: Ralink RT2070L

USB Keyboard Controller: Cypress CY7C63413C-PVXC [[media:Cypress_CY7C63413C_CY7C63513C_CY7C63613C.pdf‎|Datasheet]]

Touchpad Controller: Cypress CY8C2043412LKXI [[media:Cypress-CY8C20x344.pdf|Datasheet]]

LVDS Transmitter (Only some systems): Thine THC63LVDM63A [[media:Thine-THC63LVDM63A.pdf|Datasheet]]

Technical Information
Pollux register dump (using HaRET)

MMU memory map dump

Augen_eGo:_BGA_pin_traces

BGA Pin Traces
W3 (SA25)                  --> Davicom DM9000 pin 34 (interrupt out) T1 (PWMOUT0/GPIOA[30])     --> J20 (LCD socket) pin 22