VXI SM8000 user manual Control Modes

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	VXI Technology, Inc.
Control Modes	35
Uncalibrated Operation - Move-To-Absolute-Step	35
Calibrated Operation	35
BUSY Signal	36
ERROR Status	36
Resetting the Device	36
Commanding the Devices	36
SECTION 4	37
PROGRAMMING	37
Register Access	37
Addressing	37
SMIP II Registers - A16	39
Module Registers - SM8000 Series Controller - A24 / A32 - Extended Memory	48
DEVICE MEMORY	54
Module Relay Control Address - SM8000 Series Optical Switch Controller	54
Relay Register Offset	54
Writing to the Relay Registers	55
PROGRAMMING EXAMPLES	57
Typical Optical Multi-Switch Control Example	57
Typical Optical Attenuator Control Example	58
COMMAND REGISTER	60
Write Example	60
Read Example	60
Command Set	61
30h	62
31h	62
32h	63
35h	63
43h	63
6Ch	64
80h	64
81h	65
82h	65
83h	66
89h	66
8Ah	67
8Bh	67
8Ch	68
8Dh	68
8Eh	69
90h	70
96h	71
A2h	71
INDEX	73

4	SM8000 Series Preface

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Contents SM8000 Series VXI Technology, Inc Table of Contents Control Modes VXI Technology, Inc SM8000 Series Preface Certification EMC Steve Mauga, QA ManagerVXI Technology, Inc SM8000 Series Preface Service should only be performed by qualified personnel Terms and SymbolsAvoid Electric Shock Support Resources VXI Technology, Inc SM8000 Series Preface Section OverviewSM8000 Series Optical Switch Controller SM8001 / SM8002 MULTI-CHANNELSWITCHES ConfigurationsDuplex 1 x N SM8001 / SM8002 Multi Switch Specifications PDL6SM8003 Prism Switches SpdtSM8003 Prism Switch Specifications PDL3SM8101 / SM8102 Optical Attenuators PDLSetting the Chassis Backplane Jumpers Calculating System Power and Cooling RequirementsIntroduction Example Setting the Logical AddressMSB LSB Selecting the Extended Memory Space Mating Optical Connectors Cleaning Optical ConnectorsOptical Connections SM8001 / SM8002 Multi-Channel Switches General DescriptionSM8003 Prism Switches SM8003 Prism SwitchesAttenuator Diagram SM8101 / SM8102 Optical AttenuatorsOperation Resetting the SwitchRelay Registers Output Channel Selection N Switch Configuration Duplex 1 x N Switch Configuration Common Active ChannelN Blocking Switch Configuration N Non-Blocking Switch Configuration Calculating Switching Time 8MULTI-SWITCH TimingSM8003 Prism Switches Starting the Device Control ModesUncalibrated Operation Move-To-Absolute-Step Calibrated OperationBusy Signal Error StatusResetting the Device Commanding the DevicesRegister Access AddressingSmip II Register MAP A16 Offset Write FunctionID Register Read Only Logical Address Register Write OnlyDevice Type Register Read Only Status Register Read OnlyControl Register Write Only Offset Register Read and WriteSerial Number High Register Read Only Serial Number Low Register Read OnlyInterrupt Control Register Read and Write Interrupt Status Register Read OnlySubclass Register Read Only NVM Access Register Read NVM Access Register WriteBoard X, Y Used Address Register Read and Write Trace RAM Start High Register Read and WriteTrace RAM End High Register Read and Write Trace RAM End Low Register Read and WriteTrace RAM Address High Register Read and Write Trace RAM Address LOW Register Read and WriteOpen Trigger Select Register Write Only TTL Trigger Polarity Register Write OnlyTrace RAM Control Register Read and Write Busy Trigger Control Register Read and WriteBoard Busy Register Read Only Trigger Advance Register Write OnlyReserved Registers Read and Write 1MB RAM See Typical Optical Multi Switch Operation Control Register Read and WriteControl Register Delay Register Read and Write Plug-In LA+0x104 Command Register Write Only Address Register Write Only Device Memory Relay Register OffsetRelay Register 00 Read and Write Writing to the Relay RegistersRegister 02 thru 08 Read and Write Relay Optical Module’s Data Attenuation LevelRegister 0A thru 0C Read Typical Optical MULTI-SWITCH Control Example Programming ExamplesTypical Optical Attenuator Control Example WriteVXI Technology, Inc Write Example Read ExampleCommand SET Command Transmit Data Receive Data Byte Byte Count30h 31h32h 35h6Ch 80h81h 82h83h 89h8Ah 8Bh8Ch 8Dh8Eh Recommends That the Optical MODULE’S 90hConvert to hexadecimal 96h A2hVXI Technology, Inc SM8000 Series Programming Index VXIbus