The Intel 8255 (or i8255) Programmable Peripheral Interface (PPI) chip was developed and manufactured by Intel in the first half of the 1970s for the Intel...

receiver/transmitter at 19.2 kbit/s Intel 8253: programmable interval timer, 3x 16-bit max 10 MHz Intel 8255: programmable peripheral interface, 3x...

"accessory" to some other primary function. Examples of the former include the Intel 8255, which interfaces 24 GPIOs to a parallel communication bus, and various...

The Intel 8085 ("eighty-eighty-five") is an 8-bit microprocessor produced by Intel and introduced in March 1976. It is the last 8-bit microprocessor developed...

an 8048 as its internal microcontroller. The PC AT replaced the PC's Intel 8255 peripheral interface chip at I/O port addresses 0x60–63 with an 8042 accessible...

of discrete TTL chips by Intel: the 8284 clock generator the 8288 bus controller the 8254 programmable interval timer the 8255 parallel I/O interface the...

KR580VM80A (Russian: КР580ВМ80А) is a Soviet microprocessor, a clone of the Intel 8080 CPU. Different versions of this CPU were manufactured beginning in...

Interface, of the Blackfin processor Programmable Peripheral Interface, Intel 8255 chip Programmable Peripheral Interconnect, in Nordic nRF microcontrollers...

The Intel 8080 ("eighty-eighty") is the second 8-bit microprocessor designed and manufactured by Intel. It first appeared in April 1974 and is an extended...

latch, or might be operated by a specialized input/output IC, such as an Intel 8255 or Motorola 6821 parallel input/output adapter. Later single-chip microcontrollers...