1. Introduction
Features of the ZT 4807 • Rear-panel interface connectors for host processor
board:
− USB 0 and USB1 ports
− VGA
− PS/2 Keyboard/Mouse
− COM 1
− COM 2
• Internal interfaces not on the connector plate:
− CompactFlash interface
− IDE interface (Host processor board secondary
channel)
− 4-pin power connector for external media
− Floppy interface
− PC speaker connector
• Reset Switch
• NMI Switch
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