P&S PSD813FH-80C31 Design Example Application Note

About this manual

This document describes the architecture, memory mapping, and programming details of the PSD813FH‑80C31 design example. It explains how the FLASH‑based programmable system device (PSD) works together with the Intel 80C31 microcontroller in a multi‑chip module (MCM).

The guide includes address mapping tables, flash keyhole definitions, and examples of peripheral connections. It is intended for engineers developing custom hardware based on this PSD and MCU combination. This manual is written in Chinese.

What's inside

• Architecture Overview
• Memory Mapping
• Flash Programming
• Address Mapping
• Peripheral Connections
• Keyhole Definitions

Specifications

Frequently asked questions

Which microcontroller is used in the PSD813FH‑80C31 design?

The design integrates an Intel 80C31 microcontroller.

What is the flash memory capacity of the PSD813FH?

The PSD813FH provides 512 Kbytes of flash memory organized as 8‑bit wide.