j] to one of the two processors in matrix column j causes one processor to send a data word
and the other to receive one.
Each FIFO double buffers 32-bit data words
to allow more efficient program execution and to allow hardware memory controllers to take advantage of the sequential nature of FIFO memory accesses.
In addition, the new chips provide a 24-bit data word
with up to 18 bits of noise-free resolution, providing a precise specification for data transfer.
SDRAM's dual-bank structure operates concurrently or independently, while the product's design uses a single array system and internal pipelining to retrieve the next data word
at the same time that the device presents the first word to the outside.
Write buffer provides an 8 data word
and 4 address capacity.
The Z89462's two external memory interfaces enable the processor to fetch a new external program and data word
or two new data values every 25ns cycle.
RT-RT, mode commands with and without data words
The data words
entered into the block write IO port to the address [311.