8 K EPROM module (2 Oct 1978) (Engineering Materials)
The 8K (K = 1024) EPROM module is a read-only memory module which allows the use of user-supplied electrically programmable read-only memory (EPROM) chips. Depending upon chip types, the module capacity is either 4096 16-bit words or 8192 16-bit words. The module also has the capability to program Intel's 2716 or 2758 EPROM chips on board. The user can select the 4K or 8K address bank in which the module resides by setting switches on the module. Note the EPROM types cannot be mixed on the module. The user can install chips in increments of two chips. Then using 2048 x 8-bit chips, memory expansion is in 2048-word increments. When using 1024 x 8-bit chips, memory expansion is in 1024-word increments. Unused portions within the 8K EPROM module can be used by other memory devices. Switches on the 8K EPROM module can be opened by the user to prevent an incorrect BRPLY L signal from being generated when unpopulated locations are addressed on the module.
- Research Organization:
- California Univ., Livermore (USA). Lawrence Livermore Lab.
- OSTI ID:
- 6225922
- Report Number(s):
- CAPE-2619
- Country of Publication:
- United States
- Language:
- English
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