Adaptec AHA-1522 Installation Guide
Adaptec AHA-1522 - Storage Controller Fast SCSI 10 MBps Manual
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Adaptec AHA-1522 manual content summary:
- Adaptec AHA-1522 | Installation Guide - Page 1
AHA-1520/1522 Installation Guide FILE COPY - Adaptec AHA-1522 | Installation Guide - Page 2
HARDWARE INSTALLATION The Adaptec AHA-1520/1522 AT-to-SCSI Host Adapter has been designed to operate as shipped in the majority of AT class computers. The host adapters factory default settings should remain in their original positions. The AHA-1520/1522 is shipped with the following factory - Adaptec AHA-1522 | Installation Guide - Page 3
DMA channel. Only DMA channel 0 is supported. O O DMA 0= O O DC DC Default SP Parity checking enabled or disabled. "No jumper = parity enabled; Jumper = parity disabled. 'denotes default configuration Jumper Block J7 (Floppy Drive Options) - AHA-1522 Only The following diagram shows the - Adaptec AHA-1522 | Installation Guide - Page 4
Jumper Block .18 (DMA Request & Acknowledge Channe0 Note that the DMA channel is also controller by jumper block J6. The following diagram shows the default settings of jumper block J8: OOO OOO J8 OOO OOO Pin Pair DR D6 D5 CO DA D6 D5 DO Description DO, DO When jumpers are installed on DO, DO, - Adaptec AHA-1522 | Installation Guide - Page 5
other SCSI devices must have terminators removed. The AHA-1520/1522 host adapter is usually the first device on the driver commands to an existing CONFIG.SYS file, or follow the instructions in the DOS Operations Reference Manual to create a new CONFIG.SYS file. FAILURE TO LOAD ALL THE DEVICE DRIVERS - Adaptec AHA-1522 | Installation Guide - Page 6
with the manufacturer's instructions, may cause guide is for information only and Is subject to change without notice. Adaptec reserves the right to make changes in the product design without reservation and without notification to its users. Details are available in the AHA-1520/1522 User's Manual - Adaptec AHA-1522 | Installation Guide - Page 7
are available in the AHA-152X User's Manual. Questions can be answered via the Adaptec Bulletin Board (8 data bits, 1 stop bit, no parity, 1200 or 2400 baud) at: (408) 945-7727. adaptec, 691 south milpitas blvd. milpitas, california 95035 510096-00TH 3/90 6 adaptec AHA-1520/22 Installation Guide - Adaptec AHA-1522 | Installation Guide - Page 8
Installed Supplying Enabled 0 11 340h DCOOOH, Enabled Enabled (AHA-1522) PIO To Perform Installation: TURN OFF POWER TO THE 2-Boot Enable (Intercept INT19 call) 3,4-Message-Allow a combination of: •Adaptec Header (default) •Jumper Config. Information •SCSI Device Information •Boot Progress
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AHA-1520/1522
Installation
Guide
FILE
COPY