135 pages of drama
That's an incredible story about the confrontation of WorldDVB and users in an effort to improve this box. The most dramatic moment - when you begun to sell your boxes.
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I want to add my 5c for this story.
Use Sadoun site to buy this box. Yes, if you bay direct from China, you can save $40 - $50, but... Front panel of mine was totally destroyed! :rant: PCBs cracked. I spend one week to put everything together.
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F*ng remote lost connections from positive contact of battery to LED when i pushed some buttons. And I can't send it back or discuss this issue with UPS because... according the docs they sent me "something other".
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Now, it work: i know where the handle of soldering iron.
Some info for anyone who want to study firmware:
1. In .abs file you can find "gcc version 3.4.4 mipssde-6.06.01", where MIPS SDE Lite -"MIPS Technologies' Software Development Environment for MIPS-Based products". Google it.
2. JTAG soft and schematic - icegsm[dot]narod[dot]ru.
3. Spanish site about AzAmerica S900HD (az-world) have same tech info.
4. Ethernet controller LAN9220. Google datasheet for it. Linux kernel have src.
5. xxx[dot]mips[dot]com/products/product-materials/processor/mips-architecture/
See "MIPS32 Instruction Set Quick Reference (.pdf)" for memory organization and mapping.
6. Google ALI SDK.
7. See xxx[dot]mips[dot]com/products/system-software/linux/ for MIPS Linux kernel src.