(One ISA and one PCI as a shared slot) slots are free for any add-on expansion cards. Remember to take a look at Tyan Computers web site located at http://www.tyan.com. Here you can find information on all of Tyan's products along with FAQ's, distributors list, drivers and CMOS setting explanations.
Supports 16550 compatible Uarts for on-board high speed serial ports. Support for an IrDA comliant Infra Red inter- face. On-board floppy controller On-board Universal Serial Port(Titan VX+ only) wI/O Bus Slots 4 Master/Slave PCI-Bus 4 ISA Bus (One ISA and one PCI shared slot) wMouse On-board PS/2 mouse connector.
Trademarks Award BIOS/Flash are trademarks of Award Software International Inc. AMI BIOS is a trademarks of American Megatrends Inc. IBM,PC,AT,PS/2 are trademarks of IBM Corporation INTEL,Pentium are trademarks of Intel Corporation. S1469-001-01 http://www.tyan.com...
DAMAGED! 2.2 Installation You are now ready to install your mainboard. The mounting hole pattern of the S1469 matches the "Baby AT" system board spec. It is assumed that the chassis is designed for a standard IBM XT/AT. S1469-001-01 http://www.tyan.com...
J58 on J63 off J66 on J64 off J67 off Settings for J65 off Default settings J68 off P55C only J66 off for P54C and Cyrix J69 off J67 on J70 off J68 on J69 on J70 on S1469-001-01 http://www.tyan.com...
Page 9
Disable on-board Tag (When using COAST Module) SRAM Select: J21 Use on-board SRAM Use COAST Module CPU Multiplier: J30 and J31 Multiplier x1.5 x2.5 Host Bus Setting: J29 Host Speed PCI Speed 1-2,3-4 50MHz 25MHz 66.67MHz 33.33MHz 60MHz 30MHz S1469-001-01 http://www.tyan.com...
Page 10
If you forget your CMOS password or need to reset the CMOS registers, just power off the system and close jumper J43 for five seconds. Then open jumper J43 and power on the system. This will set the CMOS and password back to the system default. S1469-001-01 http://www.tyan.com...
Page 11
Open for Turbo Non-Turbo mode Close for Non-Turbo not supported by chipset. HDD LED: J12 (Only pins 1 and 2 are used) Pinout Assignments Cathode Anode Infra Red Interface: Con11 and Con12 Pinout Assignment Signal In Signal Out S1469-001-01 http://www.tyan.com...
LED. 3.6 Turbo LED Connector Installation The TURBO LED on the front case panel can indicate the current speed status of the system. The TURBO LED connector should be installed to J50 in the correct direction. S1469-001-01 http://www.tyan.com...
Short jumper J43. d. Wait for 5 seconds then remove the jumper from J43. e.Then power on the system again. By doing the above procedures, your password will be erased and the CMOS will be reset to the BIOS default. S1469-001-01 http://www.tyan.com...
CPU in the socket. This is normal and will not damage the CPU. When the CPU is installed, the lever should snap into place at the side of the socket. S1469-001-01 http://www.tyan.com...
3.12 Upgrading Cache Memory The S1469 has 256Kb of on-board pipelined burst SRAM and can be upgraded to 512Kb by adding a Tyan approved 256Kb cache module. Please refer to your vendor for the approved upgrade modules. wRefer to page 9 for the cache jumper settings.
If a PCI-Bus interface card is to be installed in the system, any one of the five PCI-Bus slots can support either a Master or a Slave device. After installing the peripheral controllers, the user should check everything again, and prepare to power-on the system. S1469-001-01 http://www.tyan.com...
Orient the connectors so the black wires are in the middle of the 5V power supply. Caution: Some power supplies also include "3V" connectors. The connection wires normally have two colors with 3 black wires on one side. Please be very careful. Don't to use the wrong connec- tor. S1469-001-01 http://www.tyan.com...
Page 19
You may need to hold the lead at an angle to line it up.Once you have the guide pins aligned, press the lead connector so that the plastic clips on the lead snap into place and secure the lead to the connec- tor. Connecting 5V power supply S1469-001-01 http://www.tyan.com...
Figure 4.1 will appear on the sceen. The Main Menu allows you to select from the 8 setup functions and 2 exit choices. Use the arrow keys to select among the items and press <Enter> to accept or enter each sub-menu. S1469-001-01 http://www.tyan.com...
Calendar, only for Status Page Setup Menu F4 key Reserved F5 key Restore the previous CMOS value, only for Option Page Setup Menu F6 key Load defaults F8 key Reserved F9 key Reserved F10 key Save all CMOS changes, only for Main Menu S1469-001-01 http://www.tyan.com...
USER PASSWORD POWER MANAGEMENT IDE HDD AUTO DETECT PNP/PCI CONFIGURATION SAVE AND EXIT LOAD BIOS DEFAULTS EXIT WITHOUT SAVING ESC : Save & Exit Setup :Select Item F10 : Quit (Shift)F2 :Change Color Time, Date, Hard Disk Type,..S1469-001-01 http://www.tyan.com...
Page 23
I/O options. w w IDE HDD auto detection Automatically configure hard disk parameters. w w Save and exit setup Save changes to CMOS and exit setup w w Exit without saving Abandon all CMOS changes and exit setup. S1469-001-01 http://www.tyan.com...
The day, from Sun to Sat, Determined by the BIOS date, month and year entries. Date The date, from 1 to 31 (or maximum allowed in a month) Month The month, Jan to Dec. Year The year, from 1900 to 2099 S1469-001-01 http://www.tyan.com...
Page 25
5-1/4 inch AT-type high-density drive; 1.2 megabyte capacity 720K, 3.5 in. 3-1/2 inch double-sided drive; 720 kilobyte capacity 1.44M, 3.5 in. 3-1/2 inch double-sided drive; 1.44 megabyte capacity 2.88M, 3.5 in. 3-1/2 inch double-sided drive; 2.88 megabyte capacity S1469-001-01 http://www.tyan.com...
Page 26
The value of the base memory is typically 640K. Extended Memory The BIOS determines how much extended memory is present during the POST. This is the amount of memory located above 1MB in the CPU's memory address map. S1469-001-01 http://www.tyan.com...
Page 28
Swap Floppy Drive Default value is Disabled E n a b l e d Floppy A & B will be swapped under DOS D i s a b l e Floppy A & B will be normal definition. S1469-001-01 http://www.tyan.com...
Page 29
The selected character is displayed when a key is held down after a delay set by the Typematic Rate Delay. It then repeats at a rate set by the Typematic Rate. S1469-001-01 http://www.tyan.com...
AWARD SOFTWARE, INC. Auto Configuration :Enabled DRAM Timing :70ns More Information on these settings can be found at Tyan's web site. DRAM RAS# Precharge Time :3 http://www.tyan.com DRAM R/W Leadoff Timing DRAM RAS to CAS Delay DRAM Read Burst Timing...
Video Off Method The "Blank Screen" option will let the system BIOS blanks the screen when disabling video. V/H SYNC+Blank will let the BIOS turn off the V-SYNC and H-SYNC signals from the VGA card to the monitor. S1469-001-01 http://www.tyan.com...
Page 32
Standby Mode Defines the continous idle time before the system enters Standby mode. w w Power Down Activities Defines the the activities that can cause the PM timers to reload. (Break- ing out of PM Mode) S1469-001-01 http://www.tyan.com...
Page 34
Primary IDE INT# Select the PCI INT# that the Primary IDE controller will use. Default value is A. w w Secondary IDE INT# Select the PCI INT# that the Secondary IDE controller will use. Default value is B S1469-001-01 http://www.tyan.com...
On-Board Parallel Port :378/IRQ7 Parallel Port Mode :Normal The Settings in the Integrated Peripherals lets the user enable or disable on-board device. You can also configure the I/O and IRQ settings of the on-board serial and parallel ports. S1469-001-01 http://www.tyan.com...
If any problem has occurred, loading the SETUP DEFAULTS is recommended. 4.10. PASSWORD SETTING When you select this function, the following message will appear at the center of the screen to assist you in creating a password. ENTER PASSWORD S1469-001-01 http://www.tyan.com...
Page 37
If you select Setup at Security Option of BIOS Features Setup Menu, you will be prompted only when you try to enter setup. S1469-001-01 http://www.tyan.com...
:Select Item F10 : Quit (Shift)F2 :Change Color Time, Date, Hard Disk Type,..Type "Y" and you will quit the Setup Utility and save the user setup values to RTC CMOS SRAM. Type "N" to return to Setup Utility. S1469-001-01 http://www.tyan.com...
You should ALWAYS clear your CMOS after flashing a BIOS. This will clear out any stray settings from your old BIOS which may have been carried over from the flashing process. Most problems encounterd after flashing a BIOS will be solved by this simple procedure. S1469-001-01 http://www.tyan.com...
Page 40
If you are not sure, try running FMW. If it runs, then you have suc- ceeded. If it displays a warning message about the CPU mode, you will have to try again. S1469-001-01 http://www.tyan.com...
Mainboard, your system may not be able to boot. If this happens, it will require service by your system vendor. Follow the requirements and instructions in this section precisely to aviod inconvenience. S1469-001-01 http://www.tyan.com...
3 SERIAL port 2 4 SERIAL port 1 5 PARALLEL port 2 6 FLOPPY DISK adapter 7 PARALLEL port 1 8 RTC clock 9 Available 10 Available 11 Available 12 PS/2 Mouse 13 MATH co-processor 14 Primary IDE 15 Secondary IDE S1469-001-01 http://www.tyan.com...