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Registered Member #1143
Joined: Sun Nov 25 2007, 04:55PM
Location: Vilnius, Lithuania
Posts: 721
I am just wondering, does any one are interest in ADSP-21489(176 pin) Analog DSP development board ? Right now i am making pcb for 450MHz (it is possible to clock to 600MHz) with integrated SPI_flash programmer via USB and also UART ( FT2232D will provide one UART for programming, and one UART for debugging )
Basically i will route out all DSP pins to 2.54mm header, only two will be reserved for UART, and 4 for SPI flash for booting). And because i have only one processor, i can only use one pcb, but OHS Park can only make multiple of tree, so i can sell two for other people. Test shows that DSP can do same math 25 times faster than STM32F4 running only half a speed of DSP
I will provide code for programmer based on STM32F415 with labview exe application, for loading ldr file to boot flash
Since i decided to use FT2232D, i was able to make programing part from FTDI SPI interface, so no additional STM32F4 is needed. other channel is reserved for UART for debugging
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ADSP JTAG
