< processor > A 32/64-bit superscalar RISC microprocessor from Intel , released in 1989. Originally codenamed "N10". It has a 32-bit integer ALU and a 64-bit floating-point unit . It has a 64-bit data bus with an initialisation mode which only uses eight bits of the data bus to allow the use of a small boot ROM . It has a 32-bit wide instruction cache and a separate 64-bit wide data cache . It uses register scoreboarding and register bypassing . The clock rate is 33 MHz with a clock-doubled version available.
(1998-03-28)