address register การใช้

• The PDP-8 was optimized for memory-address register.
• The debug address registers are effective whether or not paging is enabled.
• A or address registers are also 18 bits long.
• This address space is used to address registers and memory on the option.
• Moving an address to an address register starts a small core memory read or write.
• This single operation marks all memory as unoccupied regardless of the values of the address register.
• CR16 has 16 general purpose registers of 16 bits, and address registers of 21 bits wide.
• In the Geltow Address Register she is last named in 1936 / 1937 as Marie Kuhls, author.
• Each DMA channel has a 16-bit address register and a 16-bit count register associated with it.
• There may also be a memory address register and a memory data register, used to access the main computer storage.
• However, the I / O devices needed more electronic logic to manage their own word count and transfer address registers.
• There are ten 60-bit read registers and ten 60-bit write registers, each with an address register.
• A lock flag and locked physical address register are used by the load-locked and store-conditional instructions for multiprocessor support.
• This call-return stack may be entirely managed by the hardware via specialized address registers and special address modes in the instructions.
• When this is the case, an address in a debug address register may be relevant to one task but not to another.
• Memory protection and relocation was accomplished using a base and bounds register, the " Base Address Register ( BAR ) ".
• It had 32-bit address registers and 32-bit data registers, but had only a 16-bit wide data bus.
• Reportedly, it allowed the CPU designers to achieve a higher degree of parallelism, by using an auxiliary execution unit for the address registers.
• A sequence of operations on adjacent fields could be " chained ", using the addresses left in the address registers by the previous operation.
• Some machines have a stack of unlimited size, implemented as an array in RAM accessed by a'top of stack'address register.