My customer are drawing ADSP-21587 schematic and layout.
There is one question in 529-BGA ball assignment.
Datasheet only describe full function ball assignment like ADSP-SC589.
ADSP-21587 has same package, 529-BGA, but less functions.
I have a typo in the question. The part is ADSP-21587.
Is it possible to generate a ldr file for ADSP21587 without "kernel" ?
It should be possible to generate the LDR file for ADSP21587 without "Init_file" (it is called as Kernel file in ADSP-21371).
Please let me…
As you can see on page 4 of the datasheet in the below link, the DMC1 is not supported for ADSP-SC584 processor.
Double-precision calculations are not accurate.
Example (running on an ADSP-21587 compiled with CCES 220.127.116.11):
long double a = 1.16023373864628e-20;
long double ldtemp;
ldtemp = (2.0/3.0) / a;
The processor/compiler yields ldtemp = 5.745968802051255e…
I'm trying to use the Static Memory Controller (SMC) of a ADSP-21587 to connect an LCD module. The module has a normal parallel interface 16 bits wide, a register select pin for writing command or data, a ~RE, ~WE, and a ~CS. I've used the…
Hello,Apologies for the delay. The ADSP-21587 processor supports two DMC controller (DDR3/DDR2/LPDDR1 Controller (16-bit)). You can connect your DDR3 device to any one of the DMC(DMC0, DMC1) controller.Please refer the application note(EE-387) which talks…
From the "SHARC+ Dual Core DSP with ARM Cortex-A5 ADSP-SC582/SC583/SC584/SC587/SC589/ADSP-21583/21584/21587" document I can read the "mappings" for SHARC(s) L1 caches (table 6).
As mentioned above we should be able to place SHARC…
Hello,It seems there is no ADSP-21589 DSP available in the anlaog device. Is this typo? If yes, please confirm which processor are you using?Still I can suggest you to have a look at Clock Related Operating Conditions section (PageNo:81 / 173) in the…
21587, CCES 18.104.22.168