SBS CM4 Manuals

Manuals and User Guides for SBS CM4. We have 1 SBS CM4 manual available for free PDF download: User Manual

SBS CM4 User Manual

SBS CM4 User Manual (75 pages)

PowerPC Processors

Brand: SBS | Category: Motherboard | Size: 1 MB

Table of Contents

Table of Contents
4
Chapter 1: Introduction

10
- Overview
  10
- Figure 1-1 Convection-Cooled Configuration
  11
- Figure 1-2 Conduction-Cooled Configuration
  11
- Specification
  12
- Block Diagram
  13
- Figure 1-3 CM4 Block Diagram
  13
- Technical Support
  14
- Related Documents
  14
Chapter 2: Getting Started

16
- What Is Included
  16
- Equipment Needed
  16
- Power
  17
- Figure 2-1 Power Regulation Recommendations
  17
- Installation
  18
Chapter 3: Board Description

20
- Physical Description
  20
- Power
  20
- Table 3-1 Processor Voltages
  20
- Connector Locations
  21
- Front Panel
  21
- Memory/X-Bus
  27
- Figure 3-4 Memory/X-Bus Network
  28
- Memory Map
  29
  - I/O Devices
    30
- PCI Arbitration
  30
- Table 3-10 PCI Bus Arbitration
  30
- Pci Idsel
  31
- Serial I/O Communications
  31
- Digital I/O Communications
  33
- Figure 3-6 Digital I/O Circuit (Digital Port 0)
  34
- Ethernet I/O Communications
  35
- System Controller Vs. Peripheral Operation
  35
- Figure 3-7 Ethernet Circuitry
  35
- Reset Circuitry
  36
  - Hard Resets
    36
  - Figure 3-9 Power-Up Reset Circuitry
    37
  - Figure 3-10 Reset Circuitry
    38
  - Soft Resets
    39
  - PCI Resets
    39
  - Watchdog Timer
    40
- Interrupt Circuitry
  41
- Clock Circuitry
  45
Chapter 4: Components

50
- Component Location
  50
- Figure 4-1 CM4 Components (Front View)
  50
- Processors
  51
- Tsi107 Host Bridge
  52
  - System Bus Interface
    52
  - Memory Controller and Bus Interface
    52
  - PCI Bus Interface
    52
  - Interrupt Controller
    52
- PCI 6254 PCI Bridge
  53
- Sdram
  53
- Flash Memory
  53
  - Boot Flash
    53
  - Extended Flash
    53
- Decoder CPLD
  54
- 82559ER Ethernet Controller
  54
- ST16C2550 Dual Channel Uarts
  54
- Stk14C88 Nvsram
  55
- DS1685 Real-Time Clock
  55
- Table 4-2 Real-Time Clock Time, Calendar and Alarm Data Modes
  56
Chapter 5: CPLD Registers

57
- Watchdog Control Register
  57
- MCP Ticker Control Register
  58
- MCP Ticker Reset Register
  58
- Interrupt Status Register
  59
- Interrupt Mask Register
  60
- Status Input Port Register
  61
- Status Output Port Register
  62
- CPLD Version Register
  62
- Digital I/O Registers
  63
  - DOUT Register
    63
  - DOUTEN Register
    64
  - DINQ Register
    64
- DI/O Interrupt Status Register
  65
- DI/O Interrupt Mask Register
  66
Chapter 6: Customer Service

67
- Introduction
  67
- Updated User Guides and Data Sheets
  67
- Customer Service
  68
- Warranty Information
  68
  - Warranty
    68
  - Non-Warranty Terms and Conditions
    69
- Return Material Authorization (RMA)
  69
- Documentation Feedback Form
  71

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