0
8255 is a programmable peripheral device, a chip used to control peripheral devices connected to/with in a computer in the 8086 based machines. It's a general purpose i/o controller, produced by Intel. More details: http://www.electronics.dit.ie/staff/tscarff/8255PPI/8255.htm http://www.wantronix.de/pdf/decision/8255pci.pdf
What else can I help you with?
How many pin IC 8255 is?
40
What is the use of IC 8255?
The Intel 8255 is a general purpose programmable Input/Output device which is designed for use with all Intel and most other microprocessors. It provides 24 Input/Output pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation. In MODE 0, each group of 12 I/O pins may be programmed in sets of 4 and 8 to be inputs or outputs. In MODE 1, each group may be programmed to have 8 lines of input or output. 3 of the remaining 4 pins are used for handshaking and interrupt control signals. MODE 2 is a strobed bi-directional bus configuration. The 8255 is a 40 pin integrated circuit (IC), designed to perform a variety of interface functions in a computer environment. The 8255 wasn't originally designed to be connected to the Z80. It was manufactured by Intel for the 8080 microprocessor.
What is Difference between 8155 and 8255 microprocessor?
Neither the 8155 nor the 8255 are considered to be microprocessors. The 8155 is an integrated RAM, IO, and Timer device designed for the 8085. The 8255 is an Programmable IO controller.
How many pin IC 8255 is?
40
What are the release dates for The Young and the Restless - 1973 1-8255?
The Young and the Restless - 1973 1-8255 was released on: USA: 3 November 2005
What is bit set and reset of 8255 PPI?
dq
Difference between arm processor and 8055 microprocessor?
8255
What is the Angry Birds phone number?
1-800-739-8255
What credit card starts with 8255?
403630622050555cvv398 expir06/29 9
Can 15 hayfever tablets kill you?
Please call National Suicide Prevention Lifeline at 1-800-273-8255
How can you increase the port of a microprocessor?
hi,dear u can increase the i/p, o/p number of ports by interfacing it with chip 8255,, that's the main idea, further how to interface it with the processor (preferably 8086),,,u must have a look of configuration and working of 8255,, for that you can chek this follow this linkhttp://www.scribd.com/doc/24040301/8255-Programmable-Peripheral-InterfaceRegards: Badeekh Akbar.
lsfnjghethrjyhjaethrhrth6 i dead help?
Call or Text 1-800-273-8255
What is handshaking in 8255?
A handshake is where one server can connect back and forth with another server promptly and easily. There are 24 input and output pins in the 8255. Each input produces signals which exchange a "handshake" of information back and forth.
What is Stephenie Meyer's official fan phone number?
1-800-273-8255
