Unfortunately, I haven't read MIPS documentation carefully when writing this letterOriginally Posted by ConstZ
It's seems to be Config.1:
TLB - 32, Icache - (3,3,1), Dcache - (3,3,1), JTAG,
but not Config.3:
DSP rev.2, DSP rev.1, LargePhysicalAddress, SmartMIPS - pretty cool core for cheap embedded system!
Nowadays, I can confirm that there is no Config2, Config3 registers in BCM4704. So, there is no true DSP in it, only cryptoprocessor on internal bus.
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