copy and paste this google map to your website or blog!
Press copy button and paste into your blog or website.
(Please switch to 'HTML' mode when posting into your blog. Examples: WordPress Example, Blogger Example)
Input Form:Deal with this potential dealer,buyer,seller,supplier,manufacturer,exporter,importer
(Any information to deal,buy, sell, quote for products or service)
TABLE OF CONTENTS - Z80 A block diagram of the Z80-PIO is shown in Figure PIO consists of a Z80-CPU bus interface, internal logic and interrupt control face logic logic allows The CPU the bus PlO directly to the Z8O-CPU with no other coders external and or line buffers may be required for large systems
Z80 Family CPU User Manual - Zilog The ZiLOG Z80 CPU family of components are fourth-generation enhanced microprocessors with exceptional computational power They offer higher system throughput and more efficient memory utilization than comparable second- and third-generation microprocessors
Z80 PIO - CPCWiki The Zilog Z80 PIO chip (aka Z84C20) is a Dual 8bit I O Port (not to be confused with the Triple 8bit 8255 PPI chip, which is sometimes referred to as PIO, too)
Z80 Documents - Zophars Domain Z80 technical documents, descriptions, documentation, all the latest Z80 docs for download
ZILOG Z80 PIO USER=S MANUAL Page 1 of 22 TABLE of CONTENTS A block diagram of the Z80-PIO is shown in Figure 2-1 The internal structure of the Z8O- PIO consists of a Z80-CPU bus interface, internal control logic, Port A I O logic, Port B I O logic and interrupt control logic
Z80 CPU User Manual - Zilog The Z80 CPU includes single instructions that can move blocks of data (up to 256 bytes) automatically to or from any I O port directly to any memory location In conjunction with the dual set of general-purpose registers, these instructions provide fast I O block transfer rates
Z80-PIO - Archive. org The Z-80 Parallel I O (PIO) Circuit is a programmable, two port device which provides a TTL compatible interface between peripheral devices and the l80-CPU The CPU can configure the l80-PIO to interface with a wide range of peripheral devices with no other external logic required
Z80 instruction set - Wikipedia Intel 8080 instructions are one to three bytes long whereas the Z80 requires up to four bytes per instruction Zilog continued to expand the instruction set of the Z80 with several successors including the Z180, Z280, and Z380