CZ80PIO Datasheet PDF - CAST
|Hereinafter Referred to As PIO is a Dual-Port Device
There is a preview and CZ80PIO download ( pdf file ) link at the bottom of this page.
Total 4 Pages
Preview 1 page
No Preview Available !
The CZ80PIO, hereinafter referred to as PIO, is a dual-port device which can be programmed by the system
software to function as a broad range of peripheral devices that are compatible with the Z80CPU such as most
keyboards, printers etc.
System design is simplified because the PIO connects directly to the Z80CPU with no additional logic. In larger
systems, address decoders and buffers may be required.
The CZ80PIO is a microcode-free design developed for reuse in ASIC and FPGA implementations. The design
is strictly synchronous, with no internal tri-states and a synchronous reset.
• Provides a direct interface between Z80
microprocessor systems and peripheral
• Two ports with interrupt-driven handshake for
• Four programmable operating modes:
• Output Mode (both ports)
• Input Mode (both ports)
• Bi-directional (Port A only)
• Bit Control Mode (both ports)
• Programmable interrupts on peripheral status
• Programmable, dual - port device
• Interface for a wide range of peripheral
devices such as:
• Paper table readers
• PROM programmers etc.
On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for CZ80PIO electronic component.
|Total 4 Pages
|[ Copy URL to Clipboard ]
|[ CZ80PIO.PDF Datasheet ]
Share Link :
Electronic Components Distributor
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.
|Chip One Stop
|The function is Hereinafter Referred to As PIO is a Dual-Port Device. CAST
Semiconductors commonly used in industry:
Quick jump to: