SPECIFICATIONS I/O ™ MiniModule UART • (4) serial ports, RS232, RS422, or RS485 • Configurable by jumper- or software- PC/104 expansion modules offer 4 configurable serial ports to extend your selection system’s communication interfaces Special Features • Programmable baud rates, data format, and interrupt control FEATURES • IRQ selection (2-7, 10-12, 15) for each port • (4) serial ports, RS232, RS422, or RS485 • COM1: through COM4: addressing • Configurable by jumper- or software-selection • Other user-selectable I/O addresses with • Programmable baud rates, data format, and PAL options interrupt control • 9600 baud at distances up to 4,000 feet • IRQ selection (2-7, 10-12, 15) for each port (1,200 meters) • COM1: through COM4: addressing • 16554 with 16 byte FIFO supports up to • 16554 with 16 byte FIFO supports up to 115K baud 115K baud • 16C864 with 128 byte FIFO supports up to 921.6K baud • 16C864 with 128 byte FIFO supports up to 921.6K baud • RS485 supports 2-wire or 4-wire interface • RS485 supports 2-wire or 4-wire interface • RS422/485 termination and “echo” individually selectable • RS422/485 termination and “echo” • QuickStart Kits include board, cables, software, and individually selectable documentation Bus Interface • PC/104 bus (ISA) ™ The MiniModule UART PC/104 expansion well as other user-selectable I/O addresses. Mechanical • Size – 90x108mm (3.6x3.8") PC/104 modules feature configurable serial ports to Hardware compatibility with the standard • Power – (typical): 0.4A @ +5V extend the number of communication 16C550 family means proven support built • Environmental – Operating temperature: interfaces of your embedded system. into many leading operating systems. 0° to 70°C standard Based on 16C550-compatible asynchronous The rugged PC/104 implementation Warranty receiver and transmitter chips with 16-byte ensures reliable operation in demanding • Lifetime warranty FIFO buffers, the MiniModule UART adds and harsh environments, and the extra RS232, RS422, or RS485 ports to your MiniModule UART comes with a lifetime ORDERING INFORMATION PC/104-compatible CPU or single board warranty. Ampro’s QuickStart Kits provide MODEL DESCRIPTION computer (SBC). Onboard transceivers can a convenient development package with MM2-UART-K-11 QuickStart Kit, software selectable 232/422/485 (Q-01 module, support high-speed operation to 115K baud serial port cables, documentation, and COM cables, documentation, software) (bits per second) over short distances, or drivers and Auto RS-485 driver for MM2-UART-K-12 QuickStart Kit, jumper selectable 232/422/485 (Q-02 module, 9600 baud up to 4,000 feet (1,200 meters). Windows 95/98/ME/NT/2000/XP which cables, documentation, software) The software-selectable RS232/422/485 allow IRQ sharing and Windows serial port MM2-UART-Q-01 MiniModule UART, 4 RS232/422/485, software selectable model is the first of its kind in the industry, diagnostics. Linux and QNX utilities are MM2-UART-Q-02 MiniModule UART, 4 and extends the FIFO size from 16 bytes to also included to simplify installation. RS232/422/485, jumper selectable 128 bytes for error-free operation, even in MM2-UART-Q-03 MiniModule UART, 4 RS232 The MiniModule UART fully complies with MM2-UART-Q-04 MiniModule UART, 4 RS422/485 high-speed applications up to 921.6K baud. the industry-standard PC/104 Specification, The serial ports have individually selectable making it a natural choice for system OEMs IRQs for each port, giving the flexibility to who need a drop-in expansion for their new retain OS compatibility while avoiding or existing PC/104 or EBX CPUs and SBCs. conflicts with other PC/104 modules present For your next design, choose MiniModule in the system. Addressing UART from Ampro, the inventor of the options include standard PC/104 and EBX standards. COM1: through COM4: as Ampro Computers, Inc. 5215 Hellyer Ave., Ste. 110, San Jose, CA 95138 Tel. 408.360.0200 Fax 408.360.0222 sales@ampro.com NOTICE: The product specifications provided in this data sheet are subject to change without notice. © 2003 Ampro Computers, Inc. All rights reserved. Ampro is a registered trademark and CoreModule, MiniModule, Little Board, and EnCore are trademarks of Ampro Computers, Inc. All other trademarks and registered trademarks are the property of their respective owners. DS-MMUART 5K 1003 www.ampro.com