Hi,I'm new to development with this family of DPS and i'm interested in using ADSP-BF522, I have only one doubt related to the EBIU. The datasheet says: "External memory is accessed via the EBIU. This 16-bit interface provides a glueless connection to a bank of synchronous DRAM(SDRAM), as well as up to four banks of asynchronous memorydevices including flash, EPROM, ROM, SRAM, and memorymapped I/O devices.The asynchronous memory controller can be programmed to control up to four banks with very flexible timing requirements for a wide variety of devices. Each bank occupies a 1M byte segment regardless of the size of the devices used, so that these banks are only contiguous if each is fully populated with 1M byte of memory."Are 4 memory banks physically in the DSP?If the answer is yes, can they be used without an external device connected to the EBIU? Thanks in advance Alessandro
Hello ,
Sorry for the delayed response.
Regarding," Are 4 memory banks physically in the DSP? If the answer is yes, can they be used without an external device connected to the EBIU? ">> No.…
could anyone please answer? I'm trying to figure out if this dsp can be used for my purposes or not.
Thank you in advance
Alessandro
Regarding," Are 4 memory banks physically in the DSP? If the answer is yes, can they be used without an external device connected to the EBIU? ">> No. "The asynchronous memory controller can be programmed to control up to four banks", dosent mean that ADSP-BF522 having inbulid memory. It can supports upto four banks with very flexible timing requirements for a wide variety of devices.Please refer the datasheet of ADSP-BF522 for information,www.analog.com/.../ADSP-BF522_BF523_BF524_BF525_BF526_BF527.pdfRegards,Lalitha.S