Here we design ALU, MAC and ACS with sub-word calculational capability.
That is to say, CU can accomplish one 32bit OP 32bit operation or two 16bit OP 16bit operations.
OP means operations, such as addition, multiplication, MAC, ACS and so on.
Computing results of CBs send back to memory.
If CBs need to communicate with each other, they store their data into respective stream cache bank at first.
Then data will be exchanged between banks in stream cache.
Finally, CBs read data from their own stream cache bank.
Here we design ALU, MAC and ACS with sub-word calculational capability.
That is to say, CU can accomplish one 32bit OP 32bit operation or two 16bit OP 16bit operations.
OP means operations, such as addition, multiplication, MAC, ACS and so on.
Computing results of CBs send back to memory.
If CBs need to communicate with each other, they store their data into respective stream cache bank at first.
Then data will be exchanged between banks in stream cache.
Finally, CBs read data from their own stream cache bank.
การแปล กรุณารอสักครู่..
