Addresses to cache RAM are derived from ADR (16-2) lines of address bus
Using microcontrollers with large address bus
and higher resolution.
Access to the data and address bus
of the industry leading ARM7TDMI(TM) CPU -- Enables the addition of DSP processors, USB host devices, additional SRAM, etc.
The ARM610 RISC microprocessor features a 32-bit data bus and a 32-bit address bus
, an on-chip memory management unit, a 4K-byte mixed cache and a write buffer.
Defined with minimal overhead, the Atlantic interface utilizes approximately 10 control signals in addition to a variable width data bus, and an optional address bus
The MCA bus model also features a new 32-bit MicroChannel address bus
interface that improves performance in servers with more than 16 MBytes of main memory.
Defined with minimal overhead, Atlantic utilizes approximately 10 control signals in addition to a variable width data bus, and an optional address bus
For example, the 68EC020's 24-bit address bus
, as opposed to the 68020's 32-bit bus, enables reduced chip-size and therefore lower costs.
MIPS instruction set -- 36-bit address bus
(64-bit virtual address), 64-bit data bus -- 8KB instruction cache, 8KB data cache with 8-bit error detection & correction -- 25MHz pipeline frequency -- 50MHz external clock (a selectable feature for the bus clock rate) -- 64-bit general-purpose registers, integer unit, floating point registers, and floating point unit -- Operating voltage of 3.
The CSI bus consists of a 32-bit address bus
and a 32-bit data bus, running at transfer rate of up to 265Mbytes per second.
3DSP's new bus controller can support up to 15 simultaneous data transfers with zero overhead arbitration and has a single data bus and an address bus
shared among peripherals.