3 0
SOM 144 Design and Specification Rev. 1.0
5.5
IrDA
SOM 144 supports consumer IR, IrDA version 1.0 SIR
(115kbps) and version 1.1 MIR(1.152Mbps) and FIR(4MBbps).
5.6
Parallel Port
The parallel port is compatible with IBM parallel port, SSP. For
support of PS/2 compatible bi-directional parallel port, Enhanced
Parallel Port (EPP) and Extended Capabilities Port (ECP) please
ask your SOM 144 Module supplier.
Also for extension FDD port support on printer port signals
contact your SOM 144 Module supplier.
5.7
FDD
SOM 144 Modules don't support a standard floppy interface.
It's recommended for the SOM 144 Module designer to support a
extension FDD port support on printer port signals. Please ask your
SOM 144 Module supplier for this.
5.8
IDE
All SOM 144 Modules supports up to 2 IDE devices and
DMA33 mode. UDMA66 and faster needs additional signals and is
not supported by the SOM 144 standard. Please ask your SOM
144 Module supplier for further details.
5.9
Ethernet specification
A SOM 144 Module needs an external transformer on the
Summary of Contents for SOM 144
Page 1: ...SOM 144 System on Module Design Specification Rev 1 0...
Page 6: ......
Page 25: ...Chapter 4 Mechanical Characteristics 19 Mechanical Characteristics C H A P T E R 4...
Page 31: ...Chapter 4 Mechanical Characteristics 25...
Page 32: ...Chapter 5 Electrical Characteristics 27 Electrical Characteristics C H A P T E R 5...
