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Difference between revisions of "general instrument/8000"
< general instrument

 
Line 9: Line 9:
 
| production end    = 1980
 
| production end    = 1980
 
| arch              = 8-bit
 
| arch              = 8-bit
| word              = 8-bit
+
| word              = 8 bit
 
| proc              = 10 μm
 
| proc              = 10 μm
| tech              = PMOS
+
| tech              = pMOS
 
| clock min        = 500 KHz
 
| clock min        = 500 KHz
 
| clock max        = 800 KHz
 
| clock max        = 800 KHz

Latest revision as of 00:33, 19 May 2016

GI Series 8000
no photo (ic).svg
Developer General Instrument
Manufacturer General Instrument
Production 1975-1980
Architecture 8-bit
Word size 8 bit
1 octets
2 nibbles
Process 10 μm
10,000 nm
0.01 mm
Technology pMOS
Clock 500 KHz-800 KHz
Package DIP40, DIP8

Series 8000 or ALPS (Advanced Logic Processor System) was a family of low-end 8-bit microprocessor chipset developed by General Instrument. Designed in the United Kingdom, this series saw most of its success in the European market. A minimum system could be built from just two chips and a single-phase clock, which was smaller than many of the other alternatives at the time. At the heart of the system is the LP 8000 microprocessor unit.

Members[edit]

All part numbers are prefixed with LP (Logic Processor).

Part Description
LP 8000 8-bit MPU
LP 6000 Program Memory (PM)
LP 1000 Memory interface chip (MIC)
LP 1010 input/output buffer (IOB)
LP 1030 clock generator (CG)

Design[edit]

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Documents[edit]


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designerGeneral Instrument +
full page namegeneral instrument/8000 +
instance ofintegrated circuit family +
main designerGeneral Instrument +
manufacturerGeneral Instrument +
nameGI Series 8000 +
packageDIP40 + and DIP8 +
process10,000 nm (10 μm, 0.01 mm) +
technologypMOS +
word size8 bit (1 octets, 2 nibbles) +