Why are ports and registers the same length
Why are ports and registers the same length (8 bit/16 bit), how do ...
Ports are groups of pins you can control as a whole. It makes using them easier and faster. They are same lengths as register because you have ...
Confusion on ARM-Tiva PORTS and Registers
A port is a group of pins -- typically eight or sixteen of them. A register is a location in memory which controls a peripheral on the ...
What are the relations between IO ports and registers in a device ...
Simple devices may not need a data, control, and status register. The PC parallel port is an example. It's controlled by a single byte in the I/ ...
do registers and memory have the same address length in bits?
Registers are only word-addressable (with the 5-bit register number embedded in an instruction word). And register numbers are a separate ...
Pins, Ports and Data Direction Registers - AVR Freaks
Each port has a PORT register. That is, PORTA, PORTB, etc. There is a bit in the PORTn register for every pin. How each bit his register behaves depends on ...
Registers vs. Memory, what differs in the silicon level?
(Each 'port' corresponds to the ability to perform 1 read or write access per clock cycle) For a read port, the MUX selects which one of the ...
Such RAMs are distinguished by having dedicated read and write ports, whereas ordinary multiported SRAMs will usually read and write through the same ports.
Port Register - an overview | ScienceDirect Topics
This allows each pin to be set individually as an input or output before the data is read from or written to the port data register. A '0' in the data direction ...
Lecture 19 (3-22-05) Register File, square-memory design Overheads
Register File Block Diagram: Most register files have at least two read/output ports and one write/input port to accommodate sending two values to the ALU ...
TRIS, LAT, PORT registers & I/O explained (Absolute Beginner)
In this video, I'll talk about TRIS, LAT and PORT registers. These registers are used to manipulate the I/O of PIC microcontrollers.
I/O Address Range - Why? - Computer Hope
Quite often input-output chips require four ports. It depends on what kind of device you have. Work sample one port could be the data port ...
Why is a larger register length desirable in computers? - Quora
Because larger registers consume more space on the CPU. If you just consider the connections for the registers, each bit requires 1 wire to read ...
Confusion about port length with multiple ports
in. of area. This means that the 2 - 3" ports would need to be longer than the 4" port to be tuned to the same frequency, ...
Memory-mapped I/O and port-mapped I/O - Wikipedia
Memory-mapped I/O uses the same address space to address both main memory and I/O devices. The memory and registers of the I/O devices are mapped to (associated ...
Confusion about port length with multiple ports - diyAudio
Using two ports of diameter D1 and D2 is the equivalent of using one port of the diameter: SQRT(D1 + D2). So two 2" diameter ports is equvalent ...
Registers size for flow tracking - P4 Programming Language
... size of registers ... register at the same time in case two packets come at the same time. ... ports, call them ports 0 through 15. Pipe 1 ...
WinIsd port length question? - TechTalk Parts Express
I suspect that it has more to do with the slot vents normally being run along one side or more sides of the box. The proximity of the side to ...
Number of register file ports in implementations - Agner`s CPU blog
You can always double the number of read ports by duplicating the register file and having each write take place in both copies; the scaling is ...
Unequal port length = OK ?? | diyAudio
The ports need to be the same length, in your situation you would be tuning the box higher because of the shorter port, the longer port ...
what's the difference betw. SRAM & register file?
b. Architecture wise difference: RF Architecture: as read and write ports are different, so separate decoder logic is required for read and ...