KIM-1 Enhancement PROM

This source for an enhancement of the KIM-1 contains Jim Butterfield’s Supertape and some other utilities and code.
The PROM is to be placed on top of memory, it contains the RESET/NMI/IRQ vectors.
The source listing for a PROM designed to enhance the KIM-1.
Written by René Vega of Detroit in September 1976. From the archives of Peter Jennings.

;	THE FOLLOWING ROUTINES MAY BE ENTERED VIA THE
;	"GO" KEY ON THE KEYPAD.
;
;	FC00 - SUPRTP - KIM CASSETTE HIGH SPEED DUMP.
;	FE3B - COMPTP - ROUTINE TO COMPARE A KIM FORMAT
;			CASSETTE WITH CONTENTS OF MEMORY.
;	FE46 - VIEWTP - ROUTINE TO LOOK AT A KIM FORMAT
;			CASSETTE WITHOUT ALTERING MEMORY.
;	FE4F - LOADTP - ROUTINE TO LOAD A BLOCK IN KIM
;			AUDIO CASSETTE FORMAT.
;	FCEA - LDSYS  - ROUTINE TO LOAD MULTIPLE BLOCKS
;			INTO MEMORY REGARDLESS OF THE ID
;			NUMBERS ON THE TAPE. UPON LOADING A
;			BLOCK THAT BEGINS AT $EF, THE
;			ROUTINE JUMPS TO ($EF).