![]() They will send it on an A3 sheet by snail mail. In 2012 it was still possible to request the schematics from as it was sold there with the product number 129208 back in 1999. It shows that there are indeed no more commands than those listed on the page linked below. Its firmware is ~1000 instructions and can be disassembled using. It is also used to copy samples between different regions of the SRAM. While the microcontroller is sold as a DSP, its purpose in this device is to handle the state machine that receives the configuration parameters from the PC and to put the FPGA into the requested state. There is no way to take more samples than that on an event. ![]() It also generates the phase shifted sampling clocks from the 50MHz oscillator and increments the SRAM address to take 10240 samples when it detects the correct edge on its trigger input. ![]() Samples from SRAM or the ADCs are passed on to the PC by the FPGA without the microcontroller being involved. The FPGA handles the low level parallel port protocol so that the microcontroller can interact with the PC using a single byte mailbox in its address space. There are a lot of making accurate measurements with this device nearly impossible. 2x Harris (Intersil) HI5714/6CB ADC The hardware does not allow to sample both channels at the same time as the ADCs are always connected to the same signal. ![]() Analog Devices ADSP-2105 microcontroller at 12.5MHz.QuickLogic QL2003 pASIC 2 non-volatile FPGA.
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