Datasheet Details
| Part number | M5123 |
|---|---|
| Manufacturer | Acer Laboratories |
| File Size | 499.62 KB |
| Description | Mega I/O Controller |
| Datasheet |
 M5123 Datasheet
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General Description
6 2.1 Pinout Diagram 6 2.2 Pin Description 7 2.3 Numerical Pin List 13 2.4 Alphabetical Pin List 15
Section 3 : Configuration Description and Power Management
Key Features
- n Supports Windows 95 Plug-and-Play n Supports 2 Serial / 1 Parallel / FDC / RTC / KB / PS/2 Mouse functions n Supports 22 General Purpose I/O pins - 3 GPIO ports (Ports 1, 2, 3) - 5 GPIO-ALT function pins for Remote Control (Pins 30-34) - 2 General Purpose chip select pins (Pins 24-25) - Supports I2C Control Pins n 2.88 MB Floppy Disk Controller - Software compatible with 82077 and supports 16-byte data FIFOs - High performance internal data separator - Supports standard 1 Mbps / 500 Kbps / 300.