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VMETRO MIDAS-20
PMC Carrier VME Module
A l l t r a d e m a r k s , b r a n d n a m e s , a n d b r a n d s a p p e a r i n g h e r e i n a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s .
• C r i t i c a l a n d e x p e d i t e d s e r v i c e s
• I n s t o c k / R e a d y - t o - s h i p
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Summary of Contents for Systran SCRAMNet+ Network VMETRO MIDAS-20
- Page 1 VMETRO MIDAS-20 PMC Carrier VME Module In Stock Used and in Good Condition Open Web Page https://www.artisantg.com/67421-1 A l l t r a d e m a r k s , b r a n d n a m e s , a n d b r a n d s a p p e a r i n g h e r e i n a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s . •...
- Page 2 SCRAMNet Network VME/DMA User’s Guide Document No. D-T-MU-VMEDMA##-A-0-A3...
- Page 4 SYSTRAN reserves the right to make changes without notice. SYSTRAN makes no warranty of any kind with regard to this printed material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.
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Page 6: Table Of Contents
2.4 SCRAMNet+ Card Settings ..................3 2.5 Unique Node ID ......................4 3.0 SOFTWARE ..........................5 3.1 Universe Register Configuration .................. 5 3.2 SYSTRAN Supplied Software ..................5 4.0 CONFIGURATION ........................6 4.1 Universe VME-PCI Bridge Configuration ..............6 4.2 V3 Register Configuration ................... 7 5.0 INTERRUPTS........................... - Page 7 TABLE OF CONTENTS FIGURES Figure 2-1 Midas-20 Board with SCRAMNet PMC ............... 2 Figure 6-1 Bulkhead Plate Connections ..................9 Figure 6-2 Auxiliary Connection ....................10 Figure 6-3 Passive Cabinet Kit ...................... 11 TABLES Table 2-1 VME Starting Addresses....................3 Table 2-2 MIDAS-20 Board Settings ....................
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Page 8: Introduction
1.2 Related Documentation The user should be familiar with the VMETRO MIDAS-20 User’s Guide and the + Network Systran SCRAMNet PMC Hardware Reference Manual (D-T-MR- PMC###). These two manuals provide the necessary information to use each of these products. This manual provides a minimal set of information from both manuals for easier configuration. -
Page 9: Assumptions
2.0 ASSUMPTIONS 2.1 Overview The SCRAMNet Network PMC board and the VMETRO MIDAS-20 board provide high DMA transfer rates between the VMEbus and the host computer system memory. The VMETRO MIDAS-20 embeds the Universe VMEbus interface chip which supplies a reliable high performance VMEbus to PCI bus interface in one device. -
Page 10: Register Configuration
ASSUMPTIONS The switch and jumpers on the MIDAS-20 board determine the board options and the memory addresses in the VME space. These settings must be configured correctly so there is no overlap of address space for any other boards on the VMEbus. The VME Register Access Image (VRAI) determines the address of the Universe registers. -
Page 11: Unique Node Id
ASSUMPTIONS 2.5 Unique Node ID Most applications require each SCRAMNet Node in a ring to have a unique node ID. The SCRAMNet EEPROM can be programmed (CSR3 and CSR4) to ensure that each node will have a unique node ID upon power-up. In addition, the SCRAMNet Utilities Software package allows the node ID to be set in the scrcfg.dat file or in scrhwd.h if the NO_CONFIG option is used. -
Page 12: Software
Section 4.0 describes the steps necessary to configure the Universe register set in software. 3.2 SYSTRAN Supplied Software SYSTRAN supplies software packages for several popular platforms and operating systems that contain facilities to automatically configure the Universe and V3 register sets for proper operation. -
Page 13: Configuration
4.0 CONFIGURATION 4.1 Universe VME-PCI Bridge Configuration The first step in obtaining access to the SCRAMNet PMC card is to configure the Universe registers. This section will describe the necessary steps for configuration of the Universe registers using the ‘C’ language. The byte order of the host must be taken into account and the data written to the Universe registers may have to be byte-swapped. -
Page 14: V3 Register Configuration
CONFIGURATION 7. Set VME slave image 1 to issue correct addresses of SCRAMNet on PCI bus: ucsr[0x3C8] = 0xFFFFFFFF - ((VRAI_BASE_ADDRESS + 0x10000) - SCR_PCI_BASE_ADDRESS) + 1; ucsr[0x3C5] = 0xE0F20000; 8. Set address of Universe registers on PCI bus: ucsr[0x4] = 0x08000000; 4.2 V3 Register Configuration The SCRAMNet PCI registers can be configured once the Universe registers are correctly set up. -
Page 15: Interrupts
5.0 INTERRUPTS 5.1 Overview The SCRAMNet card is able to send/receive interrupts across the network on a per- memory location basis as well as signal the end of a DMA transfer. The Universe register set must be properly set up to utilize the SCRAMNet interrupt feature. This section contains the necessary steps for configuration of the Universe registers using the C language. -
Page 16: Passive Cabinet Kit
6.0 PASSIVE CABINET KIT 6.1 Overview This section discusses the passive cabinet kit. This includes the cabinet kit features, functions, installation, and operation. 6.2 Description The passive cabinet kit for the SCRAMNet+ Network provides fiber-optic access to the node’s connections, and maintains the shielding of the chassis. The passive cabinet kit consists of a bulkhead plate, an auxiliary connector cable and connecting fiber cables. -
Page 17: Media Card
PASSIVE CABINET KIT 6.4 Media Card The passive cabinet kit does not include a media card. 6.5 Auxiliary Connection The Auxiliary Connection is used for communication with the Fiber Optic Bypass Switch. The 8-pin modular in-line plug connection shown in Figure 6-2 is defined in Table 6-2. -
Page 18: Figure 6-3 Passive Cabinet Kit
PASSIVE CABINET KIT Figure 6-3 Passive Cabinet Kit Copyright 1997 VME/DMA USER’S GUIDE... - Page 19 PASSIVE CABINET KIT This page intentionally left blank Copyright 1997 VME/DMA USER’S GUIDE...
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