NEC SP B-Series Service And Reference Manual page 8

List of Tables
System Memory Map............................................................................................................ 1-7
Interrupt Level Assignments ................................................................................................. 1-8
DMA Assignments................................................................................................................ 1-8
Setup Key Functions ............................................................................................................. 2-5
Sample Memory Configurations............................................................................................ 3-9
NEC CSD Service and Information Telephone Numbers ....................................................... 4-2
Problems and Solutions......................................................................................................... 4-5
Beep Code Descriptions ........................................................................................................ 4-9
Disassembly Sequence.......................................................................................................... 5-2
Direction SP B-Series Desktop Field-Replaceable Parts List ................................................5-12
Direction SP B-Series Minitower Field-Replaceable Parts List .............................................5-15
System Board Connectors .....................................................................................................B-2
System Board Internal Connectors ........................................................................................B-4
System Board Connector Numbers and Types .......................................................................B-4
RS-232C Serial Port Connector Pin Assignments ..................................................................B-5
Parallel Port Connector Pin Assignments...............................................................................B-5
Primary Power Supply Connector Pin Assignments...............................................................B-6
Keyboard and Mouse Connector Pin Assignments.................................................................B-7
Front Panel Connector Pin Assignments................................................................................B-7
Diskette Drive Connector Pin Assignments ...........................................................................B-8
IDE/PCI Connector Pin Assignments ....................................................................................B-9
DIMM Socket Pin Assignments .......................................................................................... B-10
AGP Connector Pin Assignments........................................................................................ B-11
ISA Expansion Slot Pin Assignments .................................................................................. B-13
PCI Expansion Slot Pin Assignments .................................................................................. B-15
USB Connectors ................................................................................................................. B-16
System Board Jumper Settings ..............................................................................................C-3
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