Enhanced VESA Multi I/O Card (12-10153) Settings Faxback Doc. # 17554 NOTE: Improper settings of this board may cause data loss of your hard disk. Users are requested to BACKUP their Hard Disk before installation. HDD LED Setting ┌─────────┬─────────────────┬──────────────────┬───────────────────────┐ │Jumper # │Description │Setting │Function │ ├─────────┼─────────────────┼──────────────────┼───────────────────────┤ │ LEDP │Primary IDE LED │Connect to │Illuminates system case│ │ │ │system case LED │LED only when Primary │ │ │ │ │IDE HDD accessed │ │ LEDS │Secondary IDE LED│Connect to system │Illuminates system case│ │ │ │case LED │LED only when Primary │ └─────────┴─────────────────┴──────────────────┴───────────────────────┘ NOTE: When JP18 is shorted (default) you can then connect your system case cable to either 'LEDP' or 'LEDS' to illuminate the system case LED when that hard drive is accessed. If your system case has two hard drive LED's then open JP18 and connect each system case LED cable to 'LEDP' & 'LEDS' respectively. Speed Selection for HDD ┌────────────┬──────────────┬──────────────────┬───────────────────────┐ │Jumper #ID0 │Jumper #ID1 │Speed Setting │Recommended Function │ ├────────────┼──────────────┼──────────────────┼───────────────────────┤ │ 2-3 │ 2-3 │ #2 │40/50 MHz Processor │ │ 1-2 │ 2-3 │ #3 │25/33 MHz Processor │ │ 2-3 │ 1-2 │ #4 │20 MHz/less Processor │ └────────────┴──────────────┴──────────────────┴───────────────────────┘ NOTE: VESA Local Bus is a high performance system. To help increase the stability of VESA Local Bus when using high speed CPUs we recommend that you set the speed selection as above. The default setting is the most common used; however, you may consider changing to suit your system configuration, and compare the the results. We also recommend you backup your hard disk before proceeding with this operation. The software speed setting included in the diskette/driver will override this hardware setting when the driver is installed. I/O Channel Ready ┌─────────┬─────────────────┬──────────────────┬───────────────────────┐ │Jumper # │Description │Setting │Function │ ├─────────┼─────────────────┼──────────────────┼───────────────────────┤ │ J1 │20-10153 │Shorted │To synchronize the data│ │ │ │ │transfer of EPP or ECP │ └─────────┴─────────────────┴──────────────────┴───────────────────────┘ NOTE: The I/O CHRDY signal for synchronizing Local Bus transfer is generated by the chip UM8672 itself and J1 is used to synchronize the data transfer of EPP or ECP. Multi I/O & FDC Jumper Settings ┌─────────┬────────────────────────────┬──────────────┬────────────────┐ │Jumper # │Function │Setting as 1-2│Setting as 2-3 │ ├─────────┼────────────────────────────┼──────────────┼────────────────┤ │ JP5 │Primary IDE Enable/Disable │ Enable │ Disable │ │ JP6 │Secondary IDE Enable/Disable│ Enable │ Disable │ │ JP7 │FDC Enable/Disable │ Enable │ Disable │ │ JP8 │GAME Enable/Disable │ Enable │ Disable │ │ JP9 │LPT2/LPT3 │ LPT2 │ LPT3 │ │ JP11 │Printer Enable/Disable │ Enable │ Disable │ │ JP12 │COM1/3 Enable/Disable │ Enable │ Disable │ │ JP13 │COM1/COM3 Select │ COM1 (03F8)│ COM3 (03E8) │ │ JP14 │COM2/COM4 Select │ COM2 (02F8)│ COM4 (02E8) │ │ JP15 │COM2/4 Enable/Disable │ Enable │ Disable │ │ JP16 │ECP Enable/Disable │ Enable │ Disable │ │ JP17 │Factory Setting │ │ │ │ JP20 │IRQ3/IRQ5 Select │ IRQ5 │ IRQ3 │ │ JP21 │IRQ4/IRQ9 Select │ IRQ9 │ IRQ4 │ └─────────┴────────────────────────────┴──────────────┴────────────────┘ *JP17 has no use with this version of the board. It is meant for future upgrades/chipsets. Always 'short'. Unique Green AUX Connector ┌─────────┬─────────────────┬──────────────────┬───────────────────────┐ │Jumper # │Description │Setting │Function │ ├─────────┼─────────────────┼──────────────────┼───────────────────────┤ │ JP19 │I/O Chip green │Connect cables │Connect cable to M/B to│ │ │feature (APT2000 │ here │control power down of │ │ │chipset) │ │APT2000 chipset │ │ JP19 │Standard feature │Open (default) │No green function │ └─────────┴─────────────────┴──────────────────┴───────────────────────┘ NOTE: To utilize this green function you must use a PT-xxx motherboard Enhanced Printer Port ┌────────────┬──────────────┬──────────────────┬───────────────────────┐ │Jumper #JP11│Jumper #JP10 │Description │Function │ ├────────────┼──────────────┼──────────────────┼───────────────────────┤ │ 1-2 │ 2-3 │SPP │Enable SPP Enhanced │ │ │ │ │Printer port function │ │ 1-2 │ 1-2 │ECP │Enable ECP Enhanced │ │ │ │ │Printer port function │ │ 2-3 │ 1-2 │EPP │Enable EPP Enhanced │ │ │ │ │Printer port function │ └────────────┴──────────────┴──────────────────┴───────────────────────┘ NOTE: SPP/ECP/EPP enhanced printer port functions were developed by a group of companies including Hewlett-Packard and Microsoft to enhance the rate of data transfer between the system and the printer. Software and hardware support has to be available through either the system software and/or the printer hardware/software. Either setting will not affect normal/standard systems and printers that do not use SPP/ECP/EPP. DMA Request & DMA Acknowledge signals for Enhanced Printer Port ┌──────────────┬────────────┬────────┬───────────┬────────────┐ │Header/Pins │Jumper #S1 │Function│Jumper #S2 │Function │ ├──────────────┼────────────┼────────┼───────────┼────────────┤ │Header/Pin #1 │ Short │ DRQ1 │ Short │DACK1 │ │Header/Pin #2 │ Short │ DRQ3 │ Short │DACK3 │ │Header/Pin #3 │ Short │Disable │ Short │Disable │ └──────────────┴────────────┴────────┴───────────┴────────────┘ NOTE: When you are using the Enhanced Printer port function, this uses the 'DMA' function. Therefore, you should set the DMA request and acknowledgement signals accordingly. Default is Disabled. JP22 BIOS Address Select ┌─────────┬─────────────────┬──────────────────┬───────────────────────┐ │Jumper # │Description │Setting │Function │ ├─────────┼─────────────────┼──────────────────┼───────────────────────┤ │ C800 │Memory Address │Short │Writes BIOS utility to │ │ │ │ │system memory address │ │ D000 │Memory Address │Open │Writes utility to D000h│ │ D800 │Memory Address │Open │Writes BIOS utility to │ ├ ┼ │ │D800h │ └─────────┴─────────────────┴──────────────────┴───────────────────────┘ When the optional BIOS is fitted to this card, it needs to write a certain part of its functions to the system memory. This is so that the system recognizes the card has an onboard BIOS when booting up. You must set the 'address' within this system meory that the utility is written to. There are three options which in most cases will not already be occupied by another driver. If you find it does not work we recommend you use a softare package such as PC Tools or Norton Utilities to check whichc addresses are free and set this jumper accordingly. (CC/tmc-12/04/95)