Two chip DSP implementation on gate array
Osamu Hamada, Naohisa Kitazato, T. Nakagami · 2005
Two types of general purpose digital signal processing LSIs have been developed. One is a processing chip that includes a 28-bit ALU, a microprogram sequencer and peripheral interface circuits. Another is a 32 × 16 bit parallel multiplier chip. Combined with external static memory chips, these LSIs can execute operations at a rate of eight million instructions per second.