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7 External Port Pinouts

This chapter describes the external port pinouts for the MSMT353 or MSMT359 and MSMT378
system boards. The pinouts are the same for both systems, except where noted.

The following figure shows the external ports on the back of the base unit.

MIDI

Ethernet

Keyboard

Mouse

Serial

Parallel Video

(MSMT359)

SCSI

Universal
Serial Bus
(MSMT378)

Summary of Contents for DHAF02430

Page 1: ...Rack Mount Workstation Server System Reference November 1997 DHAF02430...

Page 2: ...7 Intergraph Corporation including this documentation and any software and its file formats and audio visual displays described herein all rights reserved may only be used pursuant to the applicable s...

Page 3: ...ill be required to correct the interference at his own expense This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interfere...

Page 4: ......

Page 5: ...P6 Bus Termination Card 15 Processor Module for MSMT353 and MSMT359 15 Processor Module for MSMT378 15 System Board 16 Fans 17 Power Supply Fan 17 System Fans 18 Internal Bay Fan 18 Vertical Bay Fan 1...

Page 6: ...MT359 50 DMA Channels 50 Input Output Addresses 50 Memory Address Map 50 PCI to ISA Bus Interrupt Mapping 51 PCI Bus Configuration Space 51 ISA Bus 52 6 System Board MSMT378 53 Connectors 53 Jumpers 5...

Page 7: ...B 76 CDSK123 CDSK164 CDSK165 CDSK166 CDSK167 4 GB 77 Floppy Disk Drive CDSK146 77 Combo Drive MESAM86 78 EIDE CD ROM Drive CDSK177 79 10 Power Supply and Fans 81 Power Supply MPWS145 81 DC Output Spec...

Page 8: ...viii...

Page 9: ...d directories You can type filenames and directory names in the dialog boxes or the command line in lowercase unless directed otherwise CTRL D Press a key while simultaneously pressing another key for...

Page 10: ...x...

Page 11: ...e Tools You will need the following tools to service the system u Antistatic wrist strap u Quarter inch nutdriver u No 1 and No 2 Phillips screwdrivers u Three sixteenth inch nutdriver u Five sixteent...

Page 12: ...e lower screw on each side of system front that secures handle to the base unit 3 Remove the six screws that secure face plate to the base unit 4 Pull the face plate toward you to remove it Note how t...

Page 13: ...ent can occur if documented procedures are not followed CAUTION Use an antistatic wrist strap for all servicing procedures to avoid the possibility of electrostatic discharge The following shows the l...

Page 14: ...ve 1 Disconnect the power cable and floppy cable from the drive as shown in the following figure Note the position of the red stripe on the floppy cable 2 Remove the two screws securing the drive brac...

Page 15: ...ive as shown in the following figure 4 Attach the new drive to the bracket and attach it to the power supply Connect the power cable and floppy cable Ensure the red stripe on the floppy cable is orien...

Page 16: ...for details To replace the CD ROM drive 1 Disconnect the power cable data cable and audio cable from the CD ROM drive as shown in the following figure Note the position of the stripe on the data cable...

Page 17: ...D as the old drive On a new EIDE drive set the mode select header to master Refer to Chapter 9 Peripherals for details 5 Attach the new drive to the horizontal bay and attach it to the base unit Conne...

Page 18: ...k drive or module replacement instructions To replace drives in the vertical bay 1 Remove the disk drive fan by removing the screw at the top of the vertical bay and disconnecting the fan power cable...

Page 19: ...he screws securing the disk drive at the top of the vertical bay as shown in the following figure 4 Pull out the black disk drive tray through the front of the system The disk drive is attached to the...

Page 20: ...the new disk drive to the same SCSI ID as on the old disk drive 7 Attach the new disk drive to the tray and slide it into the vertical bay 8 Secure the drive to the bay 9 Connect the SCSI cable and p...

Page 21: ...system 5 Remove the screws that secure the disk drive to the internal bay Two screws are on top as shown and two are on the bottom 6 Remove the disk drive from the bay 7 Set the SCSI ID on the new dis...

Page 22: ...he power supply The AC power cable is routed from the line filter 4 Remove the floppy drive and the horizontal drive bay Refer to the respective procedures earlier in this chapter 5 Disconnect the spe...

Page 23: ...scribed in Chapter 1 2 Remove all installed option boards If ISA boards are installed remove the internal disk drive bay and then remove the ISA cards Refer to Internal Bay Disk Drives earlier in this...

Page 24: ...damaged as a result Press firmly so the card connector slides evenly into the slot 11 Install the riser card brace and install the two screws securing the card to the brace 12 Place the PCI card guid...

Page 25: ...pre installed voltage regulator modules VRMs and processors To replace the processor module 1 Open the base unit 2 Remove the installed PCI cards The processor module is attached to the system board...

Page 26: ...ink support assembly until the bar snaps into place 7 Reinstall the ISA cards System Board Replacement system boards contain pre installed voltage regulator modules and processors However you must swa...

Page 27: ...o jacks with the jackscrews 18 Slide the telescoping section into the base unit Ensure that all tabs engage correctly 19 Install the five screws that secure the telescoping section to the base unit 20...

Page 28: ...drive fan power cable 3 Remove the four screws securing the fan to the internal disk drive bay at the rear of the unit Note the airflow direction of the fan 4 Install the new fan and connect the fan...

Page 29: ...thium CMOS Clock Battery On the MSMT353 or MSMT359 system board the battery is located to the right of the riser card near the back On the MSMT378 system board the battery is located near the memory m...

Page 30: ...erfere with access to the battery Battery 2 Carefully remove the discharged battery by grasping it firmly and lifting upward 3 Install the new battery in the same orientation as the discharged battery...

Page 31: ...e a helper 2 Open the cover 3 Disconnect the power cable from the top of the line filter 4 Remove the right rail from the base unit 5 Remove the four screws securing the line filter to the base unit 6...

Page 32: ...or 6 Install the new keyswitch with the arrow pointing up place the keyswitch cable into the cable clip and connect the cable at the inline connector 7 Connect the LED cables and secure the bracket to...

Page 33: ...r use with Intergraph computers at extremes of temperature and system load to ensure reliable performance System memory modules available from other vendors may not function properly or reliably in yo...

Page 34: ...cket J58 Install the remaining SIMMs in the next empty socket until socket J51 is the last socket populated For system board MSMT378 install the first SIMM in the first available socket 5 Position the...

Page 35: ...et The CPU socket is keyed to ensure proper insertion 4 Lower the lever to lock the CPU in the socket 5 Attach the metal clip over the new CPU Examine how the clip on the first CPU is installed to see...

Page 36: ...apter 6 System Board MSMT378 for more information 3 Align the new processor module over the S1 slot and firmly press it down into the slot 4 If necessary replace the top section of the heat sink suppo...

Page 37: ...and need not be removed 4 Remove the voltage jumper from J19 and place it on jumper J39 Refer to the following figure Also refer to Chapter 6 System Board MSMT378 for details on jumper settings 5 Ins...

Page 38: ...on to the system during startup Therefore you must run the SCU to define the board to the system before installing the ISA board This reserves system resources for the board and prevents conflicts wit...

Page 39: ...file can be loaded to the system so that the BIOS reads this file to assign resources during startup If you install ISA boards that are shipped with a configuration diskette follow this procedure NOTE...

Page 40: ...he SCU 4 From the SCU Main Menu select Step 2 then press F6 The ISA Board Definition Menu displays as shown in the following figure Video Board Multifunction Board Mass Storage Device Board Name Manuf...

Page 41: ...drive is installed in the lower horizontal bay The two internal drive bays are empty The disk drive uses SCSI ID 0 the SCSI CD ROM drive in the TDZ 612 RAX drive uses ID 4 and the EIDE CD ROM in the...

Page 42: ...four screws two on top and two on bottom Refer to Disk Drives in the Internal Bay in Chapter 2 for an illustration 7 Place the internal bay into the base unit and slide it toward the rear until it eng...

Page 43: ...SI cable to the drive 11 Replace the disk drive fan 12 Close the base unit and restart the system 13 If necessary install the appropriate device driver and configure the device according to the vendor...

Page 44: ...lace the drive into the tray and secure it with two screws on each side Screws Two each side 9 Slide the tray into the drive bay and secure it with two screws on each side 10 Place the drive bay into...

Page 45: ...st device u SCSI cable between each device Connecting the Drive To add an external SCSI drive 1 Connect the SCSI cable to the SCSI port on the base unit and to the device 2 Set the drives SCSI ID to a...

Page 46: ...eir SCSI ID number to no 6 Set the Maximum Sync Transfer Rate values for the drives to the desired settings If changing these settings to extend cable lengths or add more devices set Fast SCSI 2 drive...

Page 47: ...AC In External Ports Power switch Floppy Data PCMCIA Data Combo drive only Audio SCSI Speaker MSMT353 System Fans Processor Module or P6 Bus Termination Card MSMT353 or MSMT359 only Riser Card MSMT46...

Page 48: ...Feature Summary The following table summarizes the SCSI memory and processor features of the system boards Refer to Chapter 5 for details on MSMT353 or MSMT359 and Chapter 6 for MSMT378 Board SCSI Me...

Page 49: ...cation revision 2 0 Sound Controller Creative Labs Vibra 16C MPC 2 0 compliant Crystal CS4236B PC97 compliant Ethernet Controller Intel 82557 10 100BaseTX PCI Intel 82557 10 100BaseTX PCI SCSI Control...

Page 50: ...MHz CPU Quad ready 512 KB cache P Dual P6 200 MHz CPU Quad ready 512 KB cache Q Quad P6 200 MHz CPU Quad ready 512 KB cache V Dual PII 266 MHz CPU 3 Graphics 0 No graphics 5 G95 2 MB WRAM Q Z13 R Z25...

Page 51: ...is A Windows NT Workstation Solaris 9 Revision Variable Specifications Base Unit Dimension HxWxD Base Unit Weight Maintenance Clearance 8 75 x 16 65 x 25 25 inches 22 2 cm x 42 3 cm x 64 1 cm without...

Page 52: ...ollowing hardware refer to the documentation delivered with that hardware for additional information u Monitors u Concentrator u Removable disk drives u Uninterruptible power supply u RealiZm graphics...

Page 53: ...oards which use Pentium Pro processors Refer to Board Combinations in Chapter 4 for information on which system boards are used in the various workstations and servers Connectors The following figure...

Page 54: ...quency Jumpers J25 VGA Mode Jumper CPU Frequency The 180 MHz CPU uses a 60 MHz P6 bus with jumpers installed to obtain the 3x multiplier The 200 MHz CPU uses a 66 67 MHz P6 bus with jumpers installed...

Page 55: ...he graphics accelerator If the jumper is not installed default the VGA mode is enabled If the jumper is installed the VGA mode is disabled You must remove the PCI option boards and the processor modul...

Page 56: ...ombo drive MESAM86 is installed in the system in place of the floppy disk drive CDSK102 From Cable To J32 ISA Bus PCMCIA MCBL084A MESAM86 Combo drive J6 J33 ISA Bus PCMCIA MCBL084A MESAM86 Combo drive...

Page 57: ...D0 J43 MCBLZ176A SCSI Pin Signal Pin Signal Pin Signal 26 CD0 33 CD7 46 MSG 27 CD1 34 CD Parity 47 SCT 28 CD2 38 TPWR 48 CMD 29 CD3 41 ATTN 49 REQ 30 CD4 43 BSY 50 I O 31 CD5 44 ACK Remaining Ground 3...

Page 58: ...9 IOCHRDY 23 SA 21 36 SA 15 10 Ground 24 SA 22 37 BALE 11 SD 14 25 SA 1 38 IOR 12 SD 15 26 Ground 39 D7BUFDIR 13 SD 11 27 SA 3 40 PWR_DWN 14 SD 10 J33 MCBL084A PCMCIA ISA Bus Pin Signal Pin Signal Pin...

Page 59: ...r Audio Outputs Stereo Line Out MIDI Joystick MIDI In MIDI Out up to 4 fire buttons ADPCM Audio Compression 4 1 3 1 and 2 1 Sampling Rate Range 5 KHz 44 1 KHz in 228 selectable steps Selectable Microp...

Page 60: ...of the reserved I O or MSMT359 addresses Address Device 0278 027F Parallel Port LPT2 02E8 02EF Serial Port COM4 02F8 02FF Serial Port COM2 0378 037F Parallel Port LPT1 03B0 03BF Monochrome Display Pr...

Page 61: ...s enable Low or disable High the routing of the PIRQ to an ISA interrupt The lowest four bits 3 0 of each PIRQ register determines to which ISA interrupt the PIRQ will be routed as defined below Bits...

Page 62: ...ignments are defined below IRQ Name IRQ Name 0 System Timer 0 8 Real Time Clock 1 Keyboard Full 9 Spare 2 Cascade input for IRQ8 IRQ15 10 Vibra 16C Controller 3 COM2 COM4 11 Spare 4 COM1 COM3 12 Mouse...

Page 63: ...rd Combinations in Chapter 4 for details on board types used in the various workstations and servers Connectors The following figure shows the internal connector locations MIDI J17 Audio J22 Riser Car...

Page 64: ...board uses jumpers to set the CPU frequency and clock voltage J39 J19 J34 J33 J23 J24 J49 J50 J47 J48 CPU Frequency Socket for CPU 1 CPU 0 SCSI Host Bus Frequency Clock Voltage Host Bus Frequency J33...

Page 65: ...stroy the processor The following table shows voltage jumper settings IN denotes the jumper is installed on both pins Jumper 200 MHz 3 3v 266 MHz 2 5v 300 MHz 2 5v J19 IN OUT OUT J39 OUT IN IN BIOS Pa...

Page 66: ...n 1 12 MIDI out 3 X axis joystick 1 8 5V 13 Y axis joystick 2 4 Ground 9 5V 14 Fire button 3 5 Ground 10 Fire button 2 15 MIDI in J22 MCBLZ630 for SCSI drive or MCBL122A for EIDE drive Audio Pin Signa...

Page 67: ...MCBLZ660 Fan power Pin Signal Color 1 12V Red 2 Ground Black J72 MCBLZ610 Power On LED Pin Signal Wire Color 1 Pwrgood Red 2 Ground Black J73 MCBLZ620 Disk Activity LED Pin Signal Wire Color 1 DiskAc...

Page 68: ...O 16 Samples FM Synthesizer Crystal internal FM synthesis External Audio Inputs Microphone Monaural Stereo Line In Internal Audio Inputs Stereo FM Synthesis Stereo Wave Data Stereo CD Monaural PC Spea...

Page 69: ...the reserved I O addresses Address Device 0278 027F Parallel Port LPT2 02E8 02EF Serial Port COM4 02F8 02FF Serial Port COM2 0378 037F Parallel Port LPT1 03B0 03BF Monochrome Display Printer Adapter 0...

Page 70: ...PIRQ3 PIRQ0 PIRQ1 PIRQ2 PIRQ3 INTD PIRQ3 PIRQ0 PIRQ1 PIRQ2 PIRQ3 PIRQ0 ISA Bus The ISA slots on the MSMT463 riser card accommodate ISA based option boards and a 16 bit wide expansion bus The ISA bus i...

Page 71: ...the MSMT353 or MSMT359 and MSMT378 system boards The pinouts are the same for both systems except where noted The following figure shows the external ports on the back of the base unit MIDI Ethernet...

Page 72: ...ound 5 Y axis joystick 2 13 Y axis joystick 1 6 Fire button 3 14 Fire button 1 7 MIDI in 15 5V 8 Parallel 25 14 13 1 Signal Pin Signal Pin Strobe 1 ACK Acknowledge 10 Data 0 2 Busy 11 Data 1 3 PE Pape...

Page 73: ...nd Data 6 32 Command 48 Command Data 7 33 Request 49 Command Data Parity 34 Input Output 50 Terminator Power 38 NOTE Pins 12 13 14 37 and 39 are not connected all other pins not listed are connected t...

Page 74: ...erved 4 Reserved 5 RD Receive Data 6 Reserved 7 Reserved 8 Mouse and Keyboard 5 3 1 6 4 2 Mouse Signal Pin Keyboard Signal Pin MDATA Mouse Data 1 KDATA Keyboard Data 1 Reserved 2 Reserved 2 Ground 3 G...

Page 75: ...al G95 I3D Z13 Z25 Signal Pin R Red R Red 1 G Green G Green 2 B Blue B Blue 3 Ground MID2 Monitor ID2 4 Ground Ground 5 Ground Ground 6 Ground Ground 7 Ground Ground 8 No Connect Supply 5V No Connect...

Page 76: ...2 B Blue B Blue 3 Ground MID2 Monitor ID2 4 Ground Cable Sense 5 Ground Ground 6 Ground Ground 7 Ground Ground 8 No Connect No Connect 9 Ground Ground 10 Ground MID0 Monitor ID0 11 Ground MID1 Monitor...

Page 77: ...ound 5 MID1 Monitor ID1 12 Ground 6 HSYNC Horizontal Sync 13 Ground 7 VSYNC Vertical Sync 14 MID3 Monitor ID3 15 VGA In for MSMT378 system board 1 5 10 6 11 15 I3D Z13 Z25 V25 Signal Pin I3D Z13 Z25 V...

Page 78: ...68...

Page 79: ...secondary are supported by an Intergraph programmable part on the riser card Some PCI option boards must be installed in a primary PCI slot as stated in the documentation delivered with the option bo...

Page 80: ...e power supply cable P1 connects to the power connector Graphics Option Card Slot Assignments Graphics cards are installed in specific PCI slots on the riser card The following chart specifies the slo...

Page 81: ...5 card Z25 card Z25 card Z25 card Slot 4 VGA card VGA card VGA card VGA card Slot 5 Geometry accelerator Geometry accelerator V25 V25 Dual Screen V25 G V25 G Dual Screen Slot 1 V25 card V25 card Slot...

Page 82: ...72...

Page 83: ...ft Vertical System disk drive 0 2 Right Vertical Add on disk drive 1 3 Left Internal Add on disk drive 2 4 Right Internal Add on disk drive 3 5 Lower Horizontal CD ROM drive 4 6 Upper Horizontal Other...

Page 84: ...drive u Terminator resistors are installed in the terminator sockets only when active termination is required By default these sockets are empty since termination is provided by the SCSI cable u The...

Page 85: ...he P2 through P7 power supply cables from the power supply Refer to Chapter 10 Power Supply and Fans for the cable pinout CDSK111 1 GB The following figure shows the jumper connector J8 on the back of...

Page 86: ...ector oooooooo oooooooo J6 J2 TP CDSK098 4 GB The following figure shows the jumper connector J5 and SCSI terminator sockets on the Conner 4 GB disk drive Connectors 0E1 through 0E3 are also available...

Page 87: ...TE ID1 ID2 ID4 SCSI Connector Pin 1 Power Connector oooooooo oooooooo J6 J2 Floppy Disk Drive CDSK146 The following figure shows the cable connectors on the back of the floppy disk drive Floppy Connec...

Page 88: ...nector J6 uses MCBL084A and connects to J32 on the MSMT353 system board Refer to the table J32 MCBL084A PCMCIA ISA Bus in Chapter 5 for the cable pinout u The floppy connector uses cable MCBLZ380 and...

Page 89: ...rom the power supply Refer to Chapter 10 Power Supply and Fans for the cable pinout u The audio connector uses MCBL122A and connects to J22 on the system board Refer to Chapter 6 for the cable pinout...

Page 90: ...80...

Page 91: ...mum 1 0 6 0 0 0 ADC Noise and Ripple PARD DC to 30 MHz 50 50 100 250 100 mVp p Max Initial Setting Tolerance 2 5 3 3 5 10 10 Max Regulation Line Load 2 5 3 3 5 10 10 Max Overshoot Turn on off 5 5 10 1...

Page 92: ...ROM drive 4 P7 Tape drive Other drive 5 P8 Not used P9 Floppy disk or combo drive P10 System key switch MCBL166A P1 Pinout Pin Signal Wire Color Pin Signal Wire Color 1 3 3V Orange 13 5V Red 2 3 3V O...

Page 93: ...19 mm fan MCBLZ52 mounted on the rear left of the power supply housing The power cable connects to MCBLZ530 which connects to J68 on the MSMT353 or MSMT359 system board On systems with the MSMT378 sys...

Page 94: ...r connects to MCBL284A and to J64 on the MSMT378 system board Internal Bay Disk Drive Fan MCBLY690 The disk drive fan is MCBLY690 an 80 mm fan mounted to the internal drive bay A hole on the back of t...

Page 95: ...DSK178 74 Closing the base unit 2 Combo drive MESAM86 78 converter cable MCBLZ230 pinout 78 Connectors MSMT353 or MSMT359 system board 43 MSMT378 system board 53 Conventions document ix CPU frequency...

Page 96: ...ng 18 Internal drive locations 73 Internal SCSI controller riser card 69 Internal SCSI drives adding 31 Interrupt lines MSMT353 or MSMT359 52 MSMT378 60 Interrupt mapping MSMT378 60 ISA bus MSMT353 or...

Page 97: ...to Pentium II processor upgrade MSMT378 26 Peripheral conttroller 39 Peripheral drives replacing 4 Peripherals 73 Pinouts Ethernet 10 100 Base TX port 64 GA in port for MSTM378 system board 67 keyboar...

Page 98: ...functional diagram 37 hardware overview 37 information ix maintenance tools required 1 model number 40 opening the base unit 1 removing the face plate 2 servicing 3 specifications 37 upgrading 23 Syst...

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