BF532-SDRAM Configuration/Sample Code

Started by anwarnaseem_uet in Analog Devices DSPs9 years ago

Hi, I am new to BF532. I have to read and write from an external SDRAM using a C Program running on BF532. I have to configure SDRAM...

Hi, I am new to BF532. I have to read and write from an external SDRAM using a C Program running on BF532. I have to configure SDRAM using EBIU ?


regarding Bf532

Started by madhav shanbhag in Analog Devices DSPs16 years ago 3 replies

Hi, I am working on ADSP BF532 & i have 2 queries about it Q1:- I would like to boot ADSP BF532 with 1M*8bit flash. How can...

Hi, I am working on ADSP BF532 & i have 2 queries about it Q1:- I would like to boot ADSP BF532 with 1M*8bit flash. How can it be done. Q2:- What do pins ABE1-0 do with respect to asyncronous memory bank. Thanks & regards, Mad


How to Provide USB Interface to BF532 Board........??

Started by mall...@yahoo.co.in in Analog Devices DSPs11 years ago 1 reply

Hi all! I Have a Bf532 EVB. I want to Provide USB interface to BF532 For transferring data from system to Board ... I am Not Expert in USB...

Hi all! I Have a Bf532 EVB. I want to Provide USB interface to BF532 For transferring data from system to Board ... I am Not Expert in USB protocol...I just Know Details about USB protocol As BF532 is not having USB interface, I have got some choices to Provide USB connectivity to My board... USB to RS232 and USB to SPI chips i don't want to use Because they will not Provide less Speed...


Starting Blackfin

Started by a_ma...@mail.ru in Analog Devices DSPs14 years ago

Hello, I just start learning ADSP-BF532 processor. In this branch I'd like to ask occasionally about the things yet unclear for me. Every...

Hello, I just start learning ADSP-BF532 processor. In this branch I'd like to ask occasionally about the things yet unclear for me. Every your answer is very valuable. I'm planning to connect ADSP-BF532 to two boot flash memories: AM29LV400 and AM29LV320 in 16-bit mode. Every flash will be mapped on separate asynchronous memory bank. What consequences it can bring to


AW: BF532, problem accessing external interface HELP !!!!

Started by Bernhard Holzmayer in Analog Devices DSPs15 years ago

> -----Urspr?ngliche Nachricht----- > Von: [SMTP:] > Gesendet am: Sonntag, 5. Dezember 2004 08:29 > An: > Betreff: [adsp]...

> -----Urspr?ngliche Nachricht----- > Von: [SMTP:] > Gesendet am: Sonntag, 5. Dezember 2004 08:29 > An: > Betreff: [adsp] BF532, problem accessing external interface HELP !!!! > ... > > tmp = *pEBIU_AMGCTL; > *pEBIU_AM


reg booting and uart

Started by Gokul krishnan in Analog Devices DSPs13 years ago

hi we degisned a new board with bf532 (like evaluation board). i am trying to boot bf532 from AM29LV400B. i need a boot code and also for uart...

hi we degisned a new board with bf532 (like evaluation board). i am trying to boot bf532 from AM29LV400B. i need a boot code and also for uart code. thanks with regards gokul


Re: BF532 memdma error and sdram access problem (fwd)

Started by Kenneth Porter in Analog Devices DSPs16 years ago

[Please reply to the list, not directly to me.] ------------ Forwarded Message ------------ Date: Monday, January 05, 2004 1:13...

[Please reply to the list, not directly to me.] ------------ Forwarded Message ------------ Date: Monday, January 05, 2004 1:13 PM +0000 From: linchongliang <> To: Kenneth Porter <> Subject: Re: BF532 memdma error and sdram access problem Thanks.


ADSP-BF532

Started by rsaravana_adsp in Analog Devices DSPs15 years ago

Dear all, I am working as DSP-Programmer. I am working in Black fin processor ADSP-BF532. I am an electrical graduate.I am...

Dear all, I am working as DSP-Programmer. I am working in Black fin processor ADSP-BF532. I am an electrical graduate.I am learner in Blackfin processor. i am using visual dsp++3.1 software tool for writing program. I need some basic idea abt that software and processor.


Emulation over XILINX JTAG Cable

Started by eayt...@yahoo.com in Analog Devices DSPs13 years ago 2 replies

Hi Everbody, I am going to use BF532 and I will need Emulator ... But it's expensive you know... I have JTAG Cable that I used in my previous...

Hi Everbody, I am going to use BF532 and I will need Emulator ... But it's expensive you know... I have JTAG Cable that I used in my previous project to program my CPLD. Shortly I have XILINX JTAG Program cable... I want to clear that ; Can I use this XILINX JTAG cable to emulate BF532 with adding any connection and/or modification ??? Is this possible?? Thank you in advance .... ...


BF532, problem accessing external interface HELP !!!!

Started by Anonymous in Analog Devices DSPs15 years ago 1 reply

BF532, I made my own board. Boot from SPI. I'm new to BF. In C, I can write to external SRAM, but not read. In Assembly, I...

BF532, I made my own board. Boot from SPI. I'm new to BF. In C, I can write to external SRAM, but not read. In Assembly, I can read & write. What did I possibly do or not do that create this problem? Below is code in C & Assembly that I use to test the read &


Blackfin Processor-BF532

Started by saravana karthikeyan in Analog Devices DSPs15 years ago

 I am a new member for this group. I am working in ADSP-BF532 blackfin processor project.I am an Electrical and Electronics engg...

 I am a new member for this group. I am working in ADSP-BF532 blackfin processor project.I am an Electrical and Electronics engg student.I have not studied abt DSP. In my company i am the only guy working under this.Here there is no guide for me.I need urs help.   


BF532 SPI booting

Started by mall...@yahoo.co.in in Analog Devices DSPs12 years ago 7 replies

hi! Iam booting my BF532 board with spi flash(at25f2048) with spi boot mode.... i didn't get any programmer to program the flash ,,,so,...

hi! Iam booting my BF532 board with spi flash(at25f2048) with spi boot mode.... i didn't get any programmer to program the flash ,,,so, based on the datasheet i have programmed(stored the loader file) the flash memory by using microcontroller....now i want to boot the processor from SPI flash.....I don't have much experiance in this...first time iam doing...... Now iam unable to know whe...


BF532

Started by vineela peri in Analog Devices DSPs13 years ago 1 reply

Hello friends ,    I am working of BF532 processor of the Blackfin family . I could not find the hardware reference manual for it .I hve...

Hello friends ,    I am working of BF532 processor of the Blackfin family . I could not find the hardware reference manual for it .I hve the manual of BF533 will it serve. Imean are these two processors similar except in that they hve different internal memory Yahoo! Mail Bring photos to life!


Using Cache in BF532............

Started by mall...@yahoo.co.in in Analog Devices DSPs10 years ago

Hi! I am trying to use Cache in BF532 Processor.....I have used the example codes given with EE-271...I am Pating the code here and attaching...

Hi! I am trying to use Cache in BF532 Processor.....I have used the example codes given with EE-271...I am Pating the code here and attaching for reference.... My program is strucking after running Config_D_Cache( )..... The program like this.... #define DCPLB_CNT 1 //#define ICPLB_CNT 9 section("sdram0") unsigned char a[4096]; section("sdram0") unsigned char b[4096]; s...


Data caching on VDK based project using BF532

Started by madhav shanbhag in Analog Devices DSPs16 years ago

Hello, I am working on BF532 chip revision 0.2 using emulator.I have a problem when I try to enable data caching when the...

Hello, I am working on BF532 chip revision 0.2 using emulator.I have a problem when I try to enable data caching when the project is VDK based. But with the same project without VDK support,using the same cache code , I am able to cache the data. The data memory configura


SPI Communication problem ADSP-BF532

Started by eayt...@yahoo.com in Analog Devices DSPs11 years ago 3 replies

Hi all, I am using m25p64 SPI Flash(ST) in my project. Shortly, I am connecting m25p64 with ADSP-BF532 DSP and I am booting the linux kernel...

Hi all, I am using m25p64 SPI Flash(ST) in my project. Shortly, I am connecting m25p64 with ADSP-BF532 DSP and I am booting the linux kernel from SPI Flash(m25p64), but sometimes I am facing a communication problem so I get Bad Data Crc message. I have searched and made many tests, finally I realised that the problem is about SCK pin of m25p64. I had put 100K resistor between SCK and GND like r...


Re: blackfin-532

Started by Jaime Andres Aranguren Cardona in Analog Devices DSPs15 years ago

Hi, --- saravana karthikeyan <> wrote: > > Dear andres > I am using ADSP-BF532 in my project. > > I have JTAG-Emulator...

Hi, --- saravana karthikeyan <> wrote: > > Dear andres > I am using ADSP-BF532 in my project. > > I have JTAG-Emulator and visual DSP++ > 3.1version. Good setup! > Flash-AM 29LV004BT.what is the proce


VisualDSP++ 3.1 breakpoints

Started by albinofrosch in Analog Devices DSPs15 years ago 8 replies

Hello, I use VisualDSP++ 3.1 with the Blackfin Apex ICE on an ADSP-BF532. After setting a breakpoint its not possible to make a...

Hello, I use VisualDSP++ 3.1 with the Blackfin Apex ICE on an ADSP-BF532. After setting a breakpoint its not possible to make a single step. The emulator always goes to an interrupt function and not to the expected instruction. Is it possible to disable the interrupts in


DMA transfer on BF532

Started by gaurav reddy in Analog Devices DSPs16 years ago 2 replies

Hi all I would like to know whether this sequence is possible... peripheral DMA memory DMA ...

Hi all I would like to know whether this sequence is possible... peripheral DMA memory DMA ADC---------------->Ext.mem----------------->Int.mem.. simultanoeuly.... Thanks in advance Gaurav __________________________________


bf532-- timer interrupt --programming problem

Started by gc rashmi in Analog Devices DSPs14 years ago

hi, i have problem in programming the timer to call its ISR. i don't see my LED connected to pf1 blink. i have read a few example codes...

hi, i have problem in programming the timer to call its ISR. i don't see my LED connected to pf1 blink. i have read a few example codes & trying to follow the same. i am posting my code here. please let me know if my configuration is not all-right or if something extra is to be added. thanks in advance, rashmi /* program t