RadiSys EPC-2 Spécifications

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3. When you first power-on your system, invoke the BIOS .i.setup screen; and change the SLOT 0 FUNCTIONS to INTERNAL CLOCK or EXTERNAL CLOCK (the lat

2. Align the EPC-2 to two adjacent top and bottom card guides in the VXI chassis. 3. Slide the EPC-2 module into the chassis. Use firm pressure on

.i.multiscan monitor;, make sure to set the monitor's switch to analog (not TTL). .i.monitor cables;Monitors that can be used are VGA-compatible

connected. A common mistake is connecting the mouse too late (e.g., Microsoft Windows looks for a mouse when .i.Windows; is first invoked, so pluggin

3. Operation This chapter contains information about user operation of the EPC-2. System Reset There are several ways for the operator to perform a s

EPC-2 HARDWARE REFERENCE switch or keyboard does not cause the EPC-2 to assert SYSRESET. The EPC-2 con-tains, however, a software-controllable regis

EPC-2 HARDWARE REFERENCE 386 Modular BIOS Copyright Award Software Copyright 1988-1989 RadiSys Corporation BIOS TESTING INTERRUPT CONTROLLER #1

EPC-2 HARDWARE REFERENCE SCSI DISK FAILED This occurs if the BIOS is expecting to find a bootable disk drive configured as SCSI drive 0, but the driv

EPC-2 HARDWARE REFERENCE models of the EPC-2, the setup screen can only be invoked immediately after the SCSI Fixed Disk message appears near the bot

EPC-2 HARDWARE REFERENCE desire, press the F10 function key, then the F5 function key, to save the changes in nonvolatile RAM and reboot. Press ESC

® EPC - 2 Hardware Reference ®RadiSys Corporation 15025 S.W. Koll Parkway Beaverton OR 97006 Phone: 800-950-0044 In Oregon: (503)

EPC-2 HARDWARE REFERENCE 100 MB AT type 33 Use FDISK; specify 115 MB maxi-mum for all partitions Specify a maximum of 13950 tracks total for all pa

EPC-2 HARDWARE REFERENCE VGA MONITOR VGA monitors are color or gray-scale devices. Use this option to configure the EPC-2 to match your device. EXM

EPC-2 HARDWARE REFERENCE Disk Formatting The hard disk in the EPC-2 is shipped from the factory low-level formatted with the proper interleave factor

EPC-2 HARDWARE REFERENCE Low-level SCSI Disk Formatting In rare circumstances you might wish to do a low-level format and reinitialization of the SCS

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I/O Map .i.I/O space map;The following defines the I/O addresses decoded by the EPC-2. It does not define addresses that might be decoded by EXMs in

Port Functional group Usage 9 year A status A B status B C status C D status D E RAM ... 3F RAM 81 DMA Channel 2 page register 82

2B0 SCSI controller Current data (R) Output data (W) Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.art

Port Functional group Usage 2B1 Initiator command 2B2 Mode 2B3 Target command 2B4 Bus status (R) Select enable (W) 2B5 Bus and status r

11 Vertical retrace end 12 Vert display enable end Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.ar

EPC-2 HARDWARE REFERENCE Hardware Warranty RadiSys Corporation ("RadiSys") warrants the EPC system and component modules to the original pur

Port Functional group Usage 13 Offset 14 Underline location 15 Start vertical blank 16 End vertical blank 17 CRTC mode control 18 Line co

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

Port Functional group Usage 3 End horizontal blanking 4 Start horiz retrace pulse 5 End horizontal retrace 6 Vertical total re

8112 Mapping register 8114 Mapping register Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.co

Port Functional group Usage 8116 Mapping register 8118 Mapping register 811A Mapping register 811C Mapping register 811E Mapping register 8

Registers Specific to EPC-2 Registers in the I/O space that are specific to the EPC-2 are defined below. Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2

8147 Slave Offset Register, upper 1 1 1 1 1 1 1 1 8148 .i.signal register;.i.Protocol/Signal Register;,

.i.VME Interrupt State Register; IRQ7 IRQ6 IRQ5 IRQ4 IRQ3 IRQ2 IRQ1 MSGR 8153 .i.VME Interrupt Enable Register; 1 1

815F Signal Register FIFO, upper Certain of these registers, and a few additional registers, are also mapped in

these registers. Bit 7 of this register is used as VME address bit 21, bit 6 as VME address bit 20, ..., and bit 0 as VME address bit 14. Bits 14-15

EPC-2 HARDWARE REFERENCE Contents 1. Getting Started... 1 2. I

named EXTE. Its implementation hasn't changed, but it was renamed to correspond to the renaming of the bit in revision 1.3 of the VXIbus specifi

MLCK This EPC-2 specific bit is used for synchronization of messages from multiple senders, something not provided for in the VXI specification. If

send the message; otherwise the sender must reread VARE until this condition is true. For 16-bit messages, the sender writes into .i.VML;. For 32-bi

Similar to the interrupt state register, this register defines additional conditions that may result in an .i.IRQ10 interrupt;. If the bit is 0, the

reset of the EPC-2 or setting bit RSTP in the .i.VSC; register terminates driving of the MODID lines. .i.TTL Trigger Drive Register; (.i.BTTD;) TTD7

WDTR If 1, expiration of the .i.watchdog timer; generates a .i.reset; of the EPC-2. If 0, only the WDT event is signalled. FWDT Fast .i.watchdog ti

LWORD addr; /* 32-bit A32 address */ BYTE data; BYTE far * wptr; outp(0x8150,(WORD)(addr >> 24); /* A31-A24 */ outp(0x8151,2 |

The EPC-2 contains byte ordering hardware to allow programs to view VMEbus mem-ory in either byte order. The order is selected by bit BORD in the .i.

that the EPC-2 can access the global memory with the same addresses as used by other processors without needing to understand that the memory is actua

EPC-2 HARDWARE REFERENCE ID Register (VID) 1 1 1 0 1 1 0 0 8140 1 0 0 1 1 1 1 1 8141 This register defines the EPC-2 as a message-based device that

EPC-2 HARDWARE REFERENCE Slot 0 and System Controller Functions... 54 Reset Behavior...

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IRQ15 unassigned The assignment of .i.DMA channels; is shown in the following table. 0 unassigned 1 .i.GPIB controller; 2 .i.floppy disk controller;

Setting bit RSTP in the .i.VSC; .i.status/control register; puts the EPC-2 in the .i.soft reset state;. In this state the .i.RUN LED; is not illumina

Power +5V dc 8.4 A (max) +12V dc 0.7A (max, sustained) 1.0A (for first 10 sec after power on, 40 MB or 100 MB drive) 2.0A (for first 10

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9 DB7 10 Acknowledge 11 Busy 12 Paper end 13 Select .G.C:\MANUALS\DRAWINGS\VGACONN.EPS;1.4";0.841";EPS The DB-15 .i.monitor port; connector

1 Clock 4 ground 2 Data 5 +5V 3 not used .G.GPIBCON.EPS;2";0.823";EPS The GPIB port is a standard shielded IEEE-488 receptacle. The signal

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keyboard is not a valid PC/AT keyboard (e.g., it is a PC/XT-only keyboard), or (3) you pressed a key during the power-on selftest. .i.Memory parity in

EPC-2 HARDWARE REFERENCE 8. Support and Service If you have questions or problems, call 800-950-0044 between the hours of 8 AM and 5 PM Pacific time.

EPC-2 HARDWARE REFERENCE EPC and RadiSys are registered trademarks and EPConnect is a trademark of RadiSys Corporation. OS/2, IBM, EGA, PS/2, and PC

EPC-2 HARDWARE REFERENCE Other Services Modifications to the warranty and repair services are available, including • Overnight (express) shipment •

Index A16 47 A24 47 A32 23, 35, 46, 47 ACFAIL 41 Adapter cable 58 Address modifier 40, 45, 47, 49 Alternate response register 33, 39 Altitude

EPC-2 HARDWARE REFERENCE Dot clock 59 DRAM options 51 Drive D 18 Dynamic configuration 33 E page 34, 40, 45 ECL Trigger / Miscellaneous Register

EPC-2 HARDWARE REFERENCE Message interrupt 40 Message Low Register 31, 37, 38 Message register 38 Message-based device 35 Mode command 64 Model c

EPC-2 HARDWARE REFERENCE Self accesses 49, 50 Selftest 13, 14, 36 Serial port 1, 10, 57 Servant 37 Setup screen 1, 2, 5, 6, 10, 14, 17 Shared mem

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Hardware Warranty RadiSys Corporation ("RadiSys") warrants the EPC system and component modules to the original purchaser for one year from

Table of Contents 1. Getting Started 1 2. Installation 3 Slot 0 / Non Slot 0 Configuration 4 Troubleshooting the Configuration Jumpers 5

EPC is a registered trademark and EPConnect is a trademark of RadiSys Corporation. OS/2, IBM, EGA, and PC/AT are trademarks of International Busines

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EPC-2 HARDWARE REFERENCE NOTES Page vi Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

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