RCA EPIC
Developer	RCA, Harris Corporation
Manufacturer	RCA, Harris Corporation
Type	microprocessors
Architecture	4-bit bit-slice
Word size	4 bit 0.5 octets 1 nibbles
Technology	CMOS

EPIC (Emulation Programmable IC) was a family of 8-bit bit-slice microprocessors introduced by RCA in the late 1970s. The family was extended later by Harris Corporation. Those chips were designed for the aerospace industry and many of them have been radiation hardened.

Members

Part	Description
GP001	Microprocessor, CMOS
GP201	RAM (1024x4-bit)
GP301	ROM (4096x4-bit)
GP302	ROM (4096x4-bit)
GP305	ROM (512x16-bit)
GP501	Emulating Controller
GP502	Microprogram Controller
GP503	Multiplier (8x8-bit)
GP504	Address Select
GP505	Register Select
GP507	Interrupt Control
GP511	Level Shifter
GP514	Address Select (double)
GP515	Register Select (double)
GP516	Bus Interface
GP517	Interrupt Control

Design

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