Here is the first look at A13-OLinuXino-MICRO assembled prototypes.
It took a lot of time as our assembly machines are overloaded and we run them on two shifts to meet the demand for our development boards, so the blank PCBs were made and sitting for two weeks waiting on tail for the assembly window.
What we have here is:
- A13 Cortex-A8 processor running at 1GHz
- 256MB of DDR3 RAM
- USB host
- VGA output 800×600 @ 60 Hz
- Audio Out for headphones
- LCD connector
- GPIO connector 1 and 2
- UEXT connector
- 100×85 mm
The goal is to release A13-OLinuXino-MICRO in production at EUR 35 retail down to EUR 28 for 50+ pcs OEM order.
For those who will say that 256MB is small amount of memory I would say that we run pretty amazing stuff now even on iMX233 with 454Mhz processor and 64MB RAM, so with x4-6 times faster processor and x4 times more memory lot of projects could be complete in Linux. Well, we will probably not run Andoriod 4.0 nor Open Office and Ubuntu with Chrome, but for this purpose it A13-OLinuXino-WIFi where you have double the RAM and 4GB NAND flash disk.
MICRO have no Ethernet by default but supports MOD-RTL8188CU WiFi adapter and the AX88772B USB to wired LAN adapters which will be for sale next month.
We try the SD card with the Debian image and as expected the bootloader starts then the kernel stops as there is no enough memory. So the goal now is to disable MALI400 and the GPU which alone take 200MB and to make kernel which fits in smaller footprint.
We assembled few of these and the first who report that disabled the Mali and GPU and managed to ran Linux-Sunxi in 256MB will get one of the first assembled MICROs