User Manual

© Sealevel Systems, Inc.
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ACB-ULTRA.LPCI User Manual
Introduction
ACB-ULTRA.LPCI
The ACB-ULTRA.LPCI adapter provides the PC with a single channel high-speed
multi-protocol serial interface suitable for the most popular communication
protocols. This sync/async card provides an ideal solution for high-speed applications
including LAN/WAN connectivity. Utilizing the Zilog Z16C32 (IUSC™) on chip
DMA controller eliminates bus bandwidth constraints that are placed on typical
interface adapters, allowing data rates to reach 10M bps in burst mode. By utilizing
the Z16C32's 32 byte FIFO buffer coupled with 256K of on board memory, higher
data rates are achieved.
The ACB-ULTRA.LPCI meets the PCISIG size requirements for an MD1 Low
Profile adapter. This allows the ACB-ULTRA.LPCI to be used in a variety of modern
systems, including low profile servers, network appliances and ‘All in One’ desktop
computers. A standard height bracket is available for implementations in a standard
height PCI slot. The ACB-ULTRA.LPCI is a ‘Universal Bus’ adapter, allowing for
use in either +5 or +3.3V PCI slots and provides compliance with the PCISIG PCI
Bus Specification Revision 2.2/2.3, which requires ATX power support for both 5V
and 3.3V.
Other Sealevel Sync Products
 PC/104
ACB-104 (P/N 3512) - Z85230 RS-232/422/485/530/530a/V.35
ACB-104.ULTRA (P/N 3514) - Z16C32 RS-232/422/485/530/530a/V.35
 PCI
Route 56.PCI (P/N 5101) - Z16C32 RS-232/422/485/530/530a/V.35
ACB-MP.PCI (P/N 5102) - Z85230 RS-232/422/485/530/530a/V.35
 Low Profile PCI
ACB-232.LPCI (P/N 5103) - Z85230 RS-232
 PCMCIA
PC-ACB-MP (P/N 3612) - Z85233 RS-232/422/485/530/530a/V.35
 ISA
ACB-III (P/N 4010) - Z85230 2-Port RS-232
ACB 56 (P/N 4021) - Z85230 RS-232/V.35
ACB-II/EX (P/N 4061) - Z85230 RS-232/422/485/530
ACB 530 (P/N 4111) - Z85230 2-Port RS-422/485/530
Route 56 (P/N 5011) - Z16C32 RS-232/422/485/530/V.35