Hi guys! I've just finished implementing (best called "porting") the code from de "Enginner to Engineer Note EE-89: Implementing a...

Hi guys! I've just finished implementing (best called "porting") the code from de "Enginner to Engineer Note EE-89: Implementing a Software UART on the ADSP-2181 EzKitLite", but ready for being used within Visual DSP++ 2.00 for 21XX. It also implement a new feature: 38400, 57600 and 115200 baud

Hi, people. There is a small bug fix to the software UART I sent to some of you. In the UART.asm file change  // Enable and...

Hi, people. There is a small bug fix to the software UART I sent to some of you. In the UART.asm file change  // Enable and set up SPORT1 as FI and FO pin  ax0 = b#0000100000000000;  ay0 = Sys_Crtl_Reg;  ar = ax0 or ay0;     // Enable SPORT

Hi, I needed to convert an asm to a C callable function. So I though the list might be interested in a template that...

Hi, I needed to convert an asm to a C callable function. So I though the list might be interested in a template that gets the passed-in parameters off the stack and provide a return value at the end of the routine. This is for VisualDSP++ 2.0 (ADSP-2

Dear Friends, I am working with ADSP-2192, I have a Fixed-point C-code with me I could not understand one 32-bit Division...

Dear Friends, I am working with ADSP-2192, I have a Fixed-point C-code with me I could not understand one 32-bit Division function ("div_32" function) how it is has implemented in fixed point implementation. Please kindly give the algorithm description for the

Hi all, iam working on a ADSP 21060 processor. Is there any way to reset the processor thru software ? ie thru any specified...

Hi all, iam working on a ADSP 21060 processor. Is there any way to reset the processor thru software ? ie thru any specified instruction or setting any particular bit in a control register . A reply asap will be really helpful to me.. thanks in advance with regards

Hi guys, I am trying to use external memory overlays for my 21065L project. I have used the overlay manager supplied with the...

Hi guys, I am trying to use external memory overlays for my 21065L project. I have used the overlay manager supplied with the ADSP tools and I have designed my ldf file using the guidelines outlined in the linker manual. However, I can?t get it going! Do any of you have a proj

Hi all I have project ?Wavelet based vedio encoder using adsp-2189? So request to all gr8 members that plz help me! I want to...

Hi all I have project ?Wavelet based vedio encoder using adsp-2189? So request to all gr8 members that plz help me! I want to know How can I attach camera? How it will work? Can A/D converter of this board withstand it? Bye. _______________

Hi all, I am new to DSP processor. I need to work on ADSP-2188. I would like to what is an emulator is? and how is it helpful...

Hi all, I am new to DSP processor. I need to work on ADSP-2188. I would like to what is an emulator is? and how is it helpful in designing DSP systems? Thanks __________________________________________________

Hi, studiing the ADSP-21161N Preliminary Data Sheet (from July 2000, there is no newer version, is'nt it?) I found the...

Hi, studiing the ADSP-21161N Preliminary Data Sheet (from July 2000, there is no newer version, is'nt it?) I found the following: Table 37 at page 73/74 shows for PBGA Pin# P14 a pin named "AVSS". Well, that pin is'nt shown at table 13-1, pages 543-561 of the

Hi Tom, Because of your layout I think you're using an ADSP 21060. I'm a little bit confused by your memory width of 48 bit....

Hi Tom, Because of your layout I think you're using an ADSP 21060. I'm a little bit confused by your memory width of 48 bit. How do you wan't to access it. 32 or 40 Bit would make sense to me. However, if you're using the 21060 with 48 bit data, then your memory attribute for

hi all i have 2189M how can i start with it? means is there any examples so that i can check that my software + hardware is...

hi all i have 2189M how can i start with it? means is there any examples so that i can check that my software + hardware is working fine. bye.

I'm being asked to use the Ethernet-based Trek-ICE in place of my current -based Summit-ICE. My target is the Quad-SHARC 14060...

I'm being asked to use the Ethernet-based Trek-ICE in place of my current -based Summit-ICE. My target is the Quad-SHARC 14060 (which has four ADSP-21060s). While I had some success with the Summit-ICE, the target did 'hang' occasionally indicating JTAG loss of sync, sometimes freezing the

hi, i want to design a board for adsp 2188m with minimal components .program download and debuging is done by jtag. how can i...

hi, i want to design a board for adsp 2188m with minimal components .program download and debuging is done by jtag. how can i connect serial flash with adsp2188m. any ideas. i have seen schematics of ezkit adsp2189 .it uses parallel flash

I plan on using a modified an ADSP-21061 EZ-KIT LITE Board to test some FLASH boot / FLASH program code (per ADI's EE-118 note)....

I plan on using a modified an ADSP-21061 EZ-KIT LITE Board to test some FLASH boot / FLASH program code (per ADI's EE-118 note). I'll be using the Summit-ICE emulator with VisualDSP and am not planning on using the provided monitor program. Can I replace the ADSP-21061 IC with

Hi guys, I hope you can help me on getting information on how to communicate the 21160 EzKIT Lite to a PC via the parrallel...

Hi guys, I hope you can help me on getting information on how to communicate the 21160 EzKIT Lite to a PC via the parrallel interface. It's through the Xilinx CPLD, but how should the interface be? Where should I write the data on the DSP to send to the PC host, and how

Hi, I'm using an ADPCM implementation from the old ADSP-21xx application handbook. It claims to be compliant with the G.721...

Hi, I'm using an ADPCM implementation from the old ADSP-21xx application handbook. It claims to be compliant with the G.721 standard, but when I pass the ITU test vectors through the algorithm, the output is not correct. The PCM/ADPCM waveform looks like the target vector thou

Hi guys,   Does anybody have any example of ADSP-21065L serial port programming? It would be very useful for

Hi guys,   Does anybody have any example of ADSP-21065L serial port programming? It would be very useful for

Hi I am facing a problem when writing to the SDRAM thru the SHARC, The SDRAM is connected to the Bank 2(MS2) of the DSP,...

Hi I am facing a problem when writing to the SDRAM thru the SHARC, The SDRAM is connected to the Bank 2(MS2) of the DSP, Internally the SDRAM has 4 Banks, when ever i write to one memory bank of the SDRAM it writes to all the four banks, I have checked the BA0 and BA1 address l

Hi, I am working on a code which used the 6.1 version of 2181 ADSP. There the equivalent of ldf file was named a sys file. ...

Hi, I am working on a code which used the 6.1 version of 2181 ADSP. There the equivalent of ldf file was named a sys file. I have the following situation : Suppose I have a .module(.section in latest version) which is assigned to PM RAM. But code inside the .modul

Hi, Would someone provide C/C++ or ADSP-21160M assembly code for initializing and using an AD1881A codec attached to SPORT1? ...

Hi, Would someone provide C/C++ or ADSP-21160M assembly code for initializing and using an AD1881A codec attached to SPORT1? Thanks a lot in advance