---
title: PROM Types
permalink: /docs/2316-roms
exerpt: "2316, 2332, and 2364 Read Only Memory"
---

## 2316, 2332, and 2364 Mask-Programmable Read-only Memory

|Model     |Type |CS3  |CS2  |CS1  |Notes|
|:---      |:--- |:---:|:---:|:---:|:--- |
|12345     |2316 | x   | H   | H   | |
|12345     |2316 | x   | H   | H   | |
| Commodore 64|||
|12345     |2332 | -   | H   | H   | |
|*TRS-80 Model 1*||
|ROM A.    |2364 |.    |.    |       |
|ROM B.    |2332 |
|Apple II|||
|*OSI*|||
||2316|| 
|*TRS-80 Model 1*||
|ROM A.    |2364 |.    |.    |       |
|ROM B.    |2332 |
|Apple II|||
|*OSI*|||
||2316||