SBS IP-OCTAL-422 Скачать руководство пользователя страница 10 | Manualshive

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SBS IP-OCTAL-422 Скачать руководство пользователя страница 10

9

NuBus Addressing

Since the Nubus uses only 32-bit wide accesses, 8-bit wide peripherals such as the IP-
OCTAL-422 appear in the host address space every fourth byte.

To calculate the RM1260 Springboard register addresses from the VMEbus address
(given in the previous section in Figures 2 and 3), multiply by two and subtract one. To
convert VME addresses to RM1270 SupportBoard addresses multiply by two and add
one.

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

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Содержание IP-OCTAL-422

Страница 1: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

Страница 2: ...IndustryPack User s Manual 199 2005 SBSTechnologies Inc Subject to change without notice Hardware Revision A Part 89002068 Rev 1 0 20050125 Artisan Technology Group Quality Instrumentation Guaranteed...

Страница 3: ...ies reserves the right to make any changes in the devices or device specifications contained herein at any time and without notice Customers are advised to verify all information contained in this doc...

Страница 4: ...ing 9 I O Pin Assignments 10 IndustryPack Logic Interface 12 Programming 13 ID PROM 14 User Options 15 Construction and Reliability 16 Repair 17 Shunt Locations 18 Specifications 19 Artisan Technology...

Страница 5: ...cks C and D 8 Figure 4 I O Pin Assignment 10 Figure 5 Logic Interface Pin Assignment 12 Figure 6 Location of the Vector Register 13 Figure 7 ID PROM Data hex 14 Figure 8 Strobe Connection Options 15 F...

Страница 6: ...ansmit data TxD and receive data RxD lines are provided plus ground RS 422 communication is preferred over RS 232 because it provides significantly higher noise immunity A second advantage is that no...

Страница 7: ...nductor ribbon cable An optional connection panel is available which provides a 50 pin flat cable input with 16 DB 9 male or female connectors The metal reinforced connection panel mounts in a standar...

Страница 8: ...F 15 0001111 CRLB CTLRB 11 17 0010001 MR1b MR2b MR1b MR2b 13 19 0010011 SRb CSRb 15 21 0010101 RESERVED CRb 17 23 0010111 RHRb RHRb 19 25 0011001 RESERVED RESERVED 1B 27 0011011 INPUT PORT A OPCRA 1D...

Страница 9: ...VED Functional Block D 61 97 1100001 MR1g MR2g MR1g MR2g 63 99 1100011 SRg CSRg 65 101 1100101 RESERVED CRg 67 103 1100111 RHRg THRg 69 105 1101001 IPCRD ACRD 6B 107 1101011 ISRD IMRD 6D 109 1101101 C...

Страница 10: ...fourth byte To calculate the RM1260 Springboard register addresses from the VMEbus address given in the previous section in Figures 2 and 3 multiply by two and subtract one To convert VME addresses t...

Страница 11: ...10 I O Pin Assignments This section gives the pin assignments for IP OCTAL 422 connections Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 12: ...D RS 422 25 Channel e RxD RS 422 26 Channel f GND RS 422 27 Channel f TxD RS 422 28 Channel f TxD RS 422 29 Channel f RxD RS 422 30 Channel f RxD RS 422 31 Channel g GND RS 422 32 Channel g TxD RS 422...

Страница 13: ...These are unbuffered CMOS logic inputs connected directly to the SCC2698B They may be programmed as general purpose inputs or as the counter timer external input The switching threshold for inputs is...

Страница 14: ...A4 18 43 n c n c 19 44 n c A5 20 45 n c Strobe 21 46 12V A6 22 47 12V Ack 23 48 5V n c 24 49 GND GND 25 50 Note 1 The no connect n c signals above are defined by the IndustryPack Logic Interface Spec...

Страница 15: ...P memory space This is required primarily when the IP is installed on a Motorola MVME162 CPU board In this mode no address offset is required the memory base address is sufficient Carrier Bus Address...

Страница 16: ...location of the ID PROM in the host s address space is dependent on which carrier is used Normally for VMEbus carriers the ID PROM space is directly above the IP s I O space or at IP base 80 Macintos...

Страница 17: ...k Logic Interface Specification restricts the Strobe pin to clock functions however Only those functions listed below should programmed Shunt E1 I O SCC Pin Function 1 2 Output MPOa Counter Timer outp...

Страница 18: ...gold plated on both contacts and receptacles They are rated at 1 Amp per pin 200 insertion cycles minimum These connectors make consistent correct insertion easy and reliable The IP is optionally sec...

Страница 19: ...if this is available and ship prepaid and insured with the RMA number clearly written on the outside of the package Include a return address and the telephone number of a technical contact For out of...

Страница 20: ...19 Shunt Locations SCC2698B OSC E1 E2 E3 Figure 10 Shunt Locations Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 21: ...ocal loopback remote loopback Number of Timers Four Type of Timers 16 bit multi function programmable Interrupt Sources 32 maskable vectored Interrupt Vector 8 bits may be independently read writable...

Страница 22: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

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