Radstone PME 68-1B, Руководство пользователя

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VMEbus Arbitration ....................................................................................36
Using PME 68-1B as the System Bus Arbiter...........................................37
Bus Release Functions ................................................................................38
VMEBUS Interface ...........................................................................................39
SYSCLK Signal ............................................................................................39
SYSRESET* Signal ......................................................................................39
RESET Switch ...............................................................................................39
SYSFAIL* Signal ..........................................................................................39
Address Modifier Codes ..............................................................................39
Function Codes .............................................................................................41
Short I/O Address Modifier Code ..............................................................41
Bus Error Function .......................................................................................41
Connectors ...........................................................................................................42
VMEbus P1 Connector ................................................................................42
P2 Pin Assignments.......................................................................................43
P3 Pin Assignments ......................................................................................44
P4/P5 Pin Assignments.................................................................................44
Chapter 4 - Configuration
Preparation For Use ...........................................................................................45
Fitting a Battery...................................................................................................45
Link Settings ........................................................................................................47
RAM/PROM/EPROM Area.............................................................................52
System Area ...................................................................................................52
System Connections......................................................................................52
User Area .......................................................................................................54
Access Speed Select......................................................................................56
Local I/O and Control Devices..........................................................................57
Terminal Interface ........................................................................................57
Remote Interface ..........................................................................................58
Host Interface ................................................................................................59
Baud Rate Selection .....................................................................................60
RTC Interrupts ....................................................................................................62
Parallel I/O Interface and Timer.......................................................................63
Centronics Type Interface ...........................................................................63
Interrupt Handling ..............................................................................................66
ACFAIL Interrupt ........................................................................................66
VMEbus Interrupt Handling.......................................................................66
VMEbus Arbitration...........................................................................................67
On-Board DTB Slave Bus Arbitration.......................................................67
Off-Board Arbitration ..................................................................................68
Bus-Release Functions ................................................................................68
VMEBUS Interface ............................................................................................69
SYSCLK Signal .............................................................................................69
SYSRESET* Signal ......................................................................................69
SYSFAIL* Signal ..........................................................................................70
BCLR* Signal ................................................................................................70
Short I/O Address Modifier Code ..............................................................71
Bus Error Function .......................................................................................73
PME68-1B Manual
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