Symmetricom bc635VME Manuals

Manuals and User Guides for Symmetricom bc635VME. We have 2 Symmetricom bc635VME manuals available for free PDF download: User Manual

Symmetricom bc635VME User Manual (58 pages)

Time and Frequency Processor

Brand: Symmetricom | Category: Computer Hardware | Size: 3 MB

Table of Contents
3
Chapter One Introduction
7
General
7
Key Features
7
Physical Overview
8
Specifications
9
Timecode Reader
9
Timecode Generator
9
Bus Characteristics
9
Digital Inputs
9
External 10Mhz Input/Output
10
Digital Outputs
10
Oscillator Control Output
10
Environmental Specifications
10
Functional Overview
10
Time
10
Time Sync Mode
10
Time Format
11
Set Time
11
Set Year
11
Set Local Offset
11
Set Propagation Delay
11
Days
12
Time Code
12
Decode
13
Generate
13
Signals
13
Heartbeat (Periodic) Output
13
Strobe Output
13
Event Input
14
Frequency Output
14
Interrupts
14
Oscillator Parameters
14
Sync RTC Time to External Time
14
Board Reset
14
Chapter Two Installation and Setup
15
VME/VXI Compatibility Switches
15
Vmebus Base Address Selection
16
Bc350Vxi Logical Address Selection
16
Jumpers
17
Installation
19
Chapter Three Interfaces
21
General
21
Data Input and Output
21
Chapter Four Fifo Data Packets
29
General
29
Writing Data Packets
29
Packet "A" Select Tfp Operational Mode
30
Packet "B" Set Major Time
32
Packet "C" Command Input
33
Packet "D" Load D/A Converter
33
Packet "F" Heartbeat (Periodic) Control
34
Packet "G" Offset Control
37
Packet "H" Set Time Code Format for Mode 0
38
Packet "I" Clock Source Select
38
Packet "J" Send Data to GPS Receiver
38
Packet "K" Select Generator Code
39
Packet "L" Set Real Time Clock
39
Packet "M" Local Time Offset Select (GPS Modes Only)
40
Packet "O" Request Data from the TFP
41
Packet "P" Path Selection
43
Bit Descriptions
43
Upper Nibble Bit Descriptions
44
Packet "Q" Set Disciplining Gain
45
Packet "S" Set Year
45
Chapter Five Programming Examples
47
General
47
Reading Time on Demand
47
External Event Time Capture
48
Program Periodic Frequency of 1000 HZ
49
Set Mode 1 and the Major Time
49
Select Mode 0 (Irigb)And Advance TFP 2.5 Milliseconds
49
Chapter Six Inputs and Outputs
51
Chapter Seven Adjustments
55
General
55

Symmetricom bc635VME User Manual (56 pages)

Time and Frequency Processor

Brand: Symmetricom | Category: Computer Hardware | Size: 0 MB

Table of Contents
2
Chapter One Introduction
6
1 General

6
- Key Features
  6
- Physical Overview
  7
- Specifications
  8
  - Timecode Reader
    8
  - Timecode Generator
    8
  - Bus Characteristics
    8
  - Digital Inputs
    8
  - External 10Mhz Input/Output
    9
  - Digital Outputs
    9
  - Oscillator Control Output
    9
- Environmental Specifications
  9
- Functional Overview
  9
  - Time
    9
    
    Time Sync Mode
    9
    
    Time Format
    10
    
    Set Time
    10
    
    Set Year
    10
    
    Set Local Offset
    10
    
    Set Propagation Delay
    10
    
    Days
    11
  - Time Code
    11
    
    Decode
    12
    
    Generate
    12
  - Signals
    12
    
    Heartbeat (Periodic) Output
    12
    
    Strobe Output
    12
    
    Event Input
    13
    
    Frequency Output
    13
  - Interrupts
    13
  - Oscillator Parameters
    13
  - Sync RTC Time to External Time
    13
  - Board Reset
    13
- Chapter Two Installation and Setup
  14
2 VME/VXI Compatibility Switches

14
- Vmebus Base Address Selection
  15
- Bc350Vxi Logical Address Selection
  15
- Jumpers
  16
- Installation
  18
- Chapter Three Interfaces
  20
3 General

20
- Data Input and Output
  20
- Chapter Four Fifo Data Packets
  28
4 General

28
5 General

46
7 General

54

Symmetricom Categories

Test Equipment Clock Server

GPS Amplifier

More Symmetricom Manuals

Symmetricom bc635VME Manuals

Symmetricom bc635VME User Manual (58 pages)

Table of Contents

Symmetricom bc635VME User Manual (56 pages)

Table of Contents

1 General

2 VME/VXI Compatibility Switches

3 General

4 General

5 General

7 General

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