Serial connector (top centre behind LCD) 9 pin Molex socket JP502 (bottom right) 5x2 header, connected to the AVR R536 (bottom right) Jumper next to AVR SW1000 (right) Surface-mount switch, near AVR JP501 (right) Jumper above SW1000, part of unpopulated logic on other side SW503 (top left) Surface-mount switch MK600 (top left) Jumper JP600 (left) Extra speaker connector, wired directly to actual connectorĪnd on the side with the SoC. The board has quite a few holes for expansion. The connector accepts a Molex 51021-0900, and RS has theĪs ever, a TTL-232R-3V3-AJ is handy here. The serial port is available on the 9-pin connector behind the LCD, along the The USB port is initially unpopulated but a new socket can be soldered onĮasily, firmware will support it. I do not have one of these, so nothing useful here ↑HardwareĪshan YMC12864 (DGL-0301W-4DK YMC12864-132ACDNDGL)Ģx Samsung K4S281632I-UC75 128Mbitx16 PC133 Starting with SSRBA These are based on another (gemini?) SoC. There are 2 very different devices, identified by their model code:- Starting with SSRAA These are based on the Marvell 88W8618 VoIP SoC, and what this page discusses.
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