Emulex SC02/A Manuals

Manuals and User Guides for Emulex SC02/A. We have 1 Emulex SC02/A manual available for free PDF download: Technical Manual

Emulex SC02/A Technical Manual

Emulex SC02/A Technical Manual (65 pages)

Disk Controller

Brand: Emulex | Category: Computer Hardware | Size: 2 MB

Table of Contents

Table of Contents
3
Features
7
- Microprocessor Design
  7
- Self-Test
  10
- Buffering
  12
- General Description
  12
Introduction
7
Overview
7
- General Description
  7
- SC02/A Emulation of Rpll-E
  7
Scope
7
A Cable Connector
12
Controller Organization
12
Physical Description
12
- Connectors
  12
B Cable Connector
15
Test Connectors
15
- Switches
  15
- LED Indicator
  15
- Firmware Proms
  15
- Bootstrap PROMS
  16
- Disk Interface
  16
A Cable
16
B Cable
16
DCOK and !NIT Signals
17
Interrupt Priority Level
17
Register Address
17
Disk Format
20
- Disk Pack Organization
  20
- Mapping
  20
- Sector Format
  20
Data Field
21
Header Field
21
Clearing the Controller
22
- Interrupt Conditions
  22
- Termination of Data Transfers
  23
- Error Correction
  23
- Line Time Clock (LTC)
  24
- Bootstrap Routines
  24
  - Standard Console Bootstrap
    24
  - Auto-Boot Sequence
    26
General Programming Information
22
Postambles
22
Recovery Area
22
Disk Drive Preparation
28
- Drive Placement
  28
- Local/Remote
  28
- Sectoring
  29
- Address Selection
  29
Inspection
28
Controlijer Setup
29
- Interrupt Vector Address
  31
- Drive Configuration Selection
  31
- Slot Selection
  33
- Mounting
  33
- Cabling
  33
- A Cable
  33
- B Cable
  34
- Grounding
  35
System Preparation
29
- Powering down the System
  29
Testing
35
- Self-Test
  35
- Register Examination
  35
- Hardware Formatting the Disk
  35
- Diagnostics
  36
- Controller Registers
  38
Control Status Register (Rpcs)
38
Device Status Register (Rpds)
38
Error Register (Rper)
38
Sector Read Counters
38
Bus Address Register (Rpba)
43
Word Count Register (Rpwc)
43
Cylinder Register (Rpca)
44
Disk Address Register (Rpda)
44
Physical Addresses (Rpa1-Rpa3)
44
Current Cylinder Address (Rpcc)
45
Data Buffer (Rpdb)
45
- Function Codes
  46
Initiate Functions
46
- Seek
  46
- Home Seek
  47
Execute Functions
47
- Write
  47
- Read ( 5)
  48
- Write Check
  48
- Write
  48
- Read
  48
Read Header
49
Write Header
49
Data Transfer ERRORS
50
Drive Configuration
52
- Single Drive Installations
  52
- Dual Drive Installations
  53
Introduction
52

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