Logic PCI to Dual Channel SCSI Host Adapter User's Guide LSI21003
Table Of Contents
- LSI21003 PCI to Dual Channel SCSI Host Adapter
- Chapter1 Using the LSI21003
- Chapter2 Installing the LSI21003
- 2.1 Quick Installation Procedure
- 2.2 Detailed Installation Procedure
- 2.2.1 Before You Start
- 2.2.2 Inserting the Host Adapter
- 2.2.3 Connecting the SCSI Peripherals
- Figure2.3 SCSI Cables
- Figure2.4 Internal SCSI Ribbon Cable to Host Adapter
- Figure2.5 Internal SCSI Ribbon Cable to Internal SCSI Device Connection
- Figure2.6 Connecting Additional Internal SCSI Devices
- Figure2.7 Multiple Internal SCSI Devices Chained Together
- Figure2.8 SCSI LED Connector
- Figure2.9 External Cable to Host Adapter
- Figure2.10 External Cable to External SCSI Device
- Figure2.11 Multiple External SCSI Devices Chained Together
- 2.2.4 SCSI Bus Termination
- 2.3 Setting SCSI IDs
- 2.4 Setting Interrupts (Exceptional Cases)
- 2.5 Completing the Installation
- Chapter3 Technical Specifications
- 3.1 Physical Environment
- 3.2 Operational Environment
- 3.2.1 The PCI Interface
- Table 3.2 PCI Connector J1 Front Side Signals
- Table 3.3 PCI Connector J1 Back Side Signals
- 3.2.2 The SCSI Interface
- Table 3.4 SCSI Connector J2, Channel A, Internal
- Table 3.5 SCSI Connector J3, Channel A, External
- Table 3.6 SCSI Connector J4, Channel A, Internal
- Table 3.7 SCSI Connector J5, Channel B, Internal
- Table 3.8 Connector J6 Signals
- 3.3 Subsystem and Subsystem Vendor ID
- AppendixA Glossary of Terms and Abbreviations
- Index
- Customer Feedback

3-6 Technical Specifications
Note: Shaded pins are not connected.
Table 3.3 PCI Connector J1 Back Side Signals
Signal Name Pin Signal Name Pin Signal Name Pin
TRST/ 1 AD28 22 PAR 43
+12 V 2 AD26 23 AD15 44
TMS 3 GND 24 +3.3 V 45
TDI 4 AD24 25 AD13 46
+5 V 5 IDSEL 26 AD11 47
INTA/ 6 +3.3 V 27 GND 48
INTC/ 7 AD22 28 AD09 49
+5 V 8 AD20 29 KEYWAY 50
RESERVED 9 GND 30 KEYWAY 51
Vio 10 AD18 31 C_BE0/ 52
RESERVED 11 AD16 32 +3.3 V 53
KEYWAY 12 +3.3 V 33 AD06 54
KEYWAY 13 FRAME/ 34 AD04 55
3.3 V AUX 14 GND 35 GND 56
RST/ 15 TRDY/ 36 AD02 57
Vio 16 GND 37 AD00 58
GNT/ 17 STOP/ 38 Vio 59
GND 18 +3.3 V 39
REQ64/ 60
PME 19 RESERVED 40 +5 V 61
AD30 20
RESERVED 41 +5 V 62
+3.3 V 21 GND 42










