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There was an error discovered in 2011 in the 10359 & 10359A boards - due to a wrong source the sensors (J2,J3,J4) were powered from the 10359's 2.5V instead of the correct 3V coming from 10353 - the result was almost not noticeable - vertical stripes with a 4-pixel period (only with 10338d boards) - FixGuide.

10359B - 10359 Circuit Diagram, 10359 Gerber files


10359 current clock tree

10359 is an optional multi-function board for Elplhel Model 353/363 Cameras. It can be connected between the 10353 Processor board and a sensor one (up to three sensor boards can be connected) This board has the same FPGA-DDR SDRAM pair as on the 10353 (Processor) board. It uses just one extra conductor in the flex cable to configure the on-board FPGA, rest of the JTAG programming interface pins share connections with the data signals. This board can fit in the standard camera enclosure (when only one sensor board is used) and does not interfere with the boards that use inter-board connectors (i.e. 10357) - the 10359 is mounted on the other side of the 10353 board.

10359 board can be used in the following applications (as well as other ones):



How to connect 10359 to 10353 and sensors


Note: (after power on everything should work - frames from 10338 are transfered to 10353 as in 10338-10353 set up)


Available modes

1. Program sensors either all at the same time or independently.

2. Switching between 3 direct (w/o buffering in 10359 DDR SDRAM) data streams from sensors.

3. Direct alternation mode (frames from 2 sensors alternate with programmable sequence).

4. Alternation mode with buffering:

Note: Vertical parts can be aligned by setting individual starting rows & lines to each sensor.

Controls page

For firmware versions > there's a page with controls:

Scripts for 10359

DCM=1 - channel 0 (J2)
DCM=2 - channel 1 (J3)
DCM=3 - channel 2 (J4)
N - number of single phase steps
PHASE_SHIFT=1 - positive step
PHASE_SHIFT=2 - negative step


Projects with 10359



Installing 10359 inside 10353 body

10353-10369-10359 right side
10353-10369-10359 left side
10353-10369-10359 bottom
10353 camera body bottom
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