address bus

You can access external devices using 16 bit address bus lines.

Data and instructions were each addressed by separate 16-bit address bus.

The registers had the same width as the address bus.

The chip has an 8-bit data bus, controlled by two address buses.

The external interface also consisted of a 34-bit address bus.

In addition, the address bus could be made tristate.

Four address buses carrying virtual addresses lead out to each cache die.

NOR memory has an external address bus for reading and programming.

This halves the number of address bus signals required to connect to the memory.

This organization of memory provides a convenient mechanism for calculating the physical address bus.

This mode uses less power because the memory address bus buffers don't have to be powered up.

The system included two unidirectional 8-bit data buses, but only a single bidirectional 16-bit address bus.

Microprocessors are grouped together by the size of their data bus or address bus.

It is actually two buses (not on the diagram): an address bus and a data bus.

This signal indicates the address bus is valid.

It refers to the address bus of a chip - how it receives and sends data.

The 6800 has a three-state control that will disable the address bus to allow another device direct memory access.

ARM9 cores have separate data and address bus signals, which chip designers use in various ways.

The biggest difference is that the 6545 may be configured so that it has sole access to the address bus for video memory.

Combined with the two address bus sizes this meant that the chip was offered in a total of four versions:

Also, there were not enough pins available on a low-cost 40-pin package for the additional four address bus pins.

Bank switching can be considered as a way of extending the address bus of a processor with some external register.

The width of the address bus determines the amount of memory a system can address.

The address bus effectively becomes a counter, allowing the operation of all address lines to be quickly verified.

The address bus and data bus are multiplexed.