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Mercury Green 320, Service Manual

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Mercury Green 320 Service Manual Download Page 28

 

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Interrupt 

Function 

IRQ 0 

System Timer 

IRQ 1 

Keyboard 

IRQ 2 

Cascade from PIC 

IRQ 3 

Available 

IRQ 4 

COM1 

IRQ 5 

Reserved 

IRQ 6 

FDC 

IRQ 7 

LPT 1 

IRQ 8 

Clock/Calendar 

IRQ 9 

ACPI SCI IRQ 

IRQ 10 

USB/LAN/VGA 

IRQ 11 

Audio/Modem 

IRQ 12 

Touch pad 

IRQ 13 

Coprocessor 

IRQ 14 

Fixed disk controller 

IRQ 15 

IDE CD-ROM 

Summary of Contents for Green 320

Page 1: ...1...

Page 2: ...2...

Page 3: ...1 Chapter 7 Connector and Pin Assignment 33 Chapter 8 INT Function 37 Chapter 9 BIOS Setup 43 Chapter 10 Post Code Error Handling 47 Chapter 11 Replacing the Battery 56 Chapter 12 Upgrading your Syste...

Page 4: ...4...

Page 5: ...5 Product Specification 1...

Page 6: ...up to 133MHz 376 pin EBGA Core Logic North bridge VIA CLE266 VT8623 South bridge VT8235 4X AGP bus interface Supports host bus at 66 MHz AGP v2 0 compliant 3 3V PCI version 2 2 compliance ACPI v1 0 US...

Page 7: ...18 bit ADC DAC resolution AC 97 2 2 PC2001 compliant I O Ports KBC controller WINBOND W83L950D LQFP80 I O controller ITE8705 Standard Ports One parallel port supported EPP ECP 25 pin female D connect...

Page 8: ...OS VIA 8623 Operating system Optional Windows XP Home Professional or above version Optional Windows ME or above version Optional Windows 2000 or above version Device Drivers and Utilities VIA 4in1 So...

Page 9: ...tel 478pin Northwood 2 4GHz CPU and 15 0 TFT LCD installed at 25o C 8 cell 1hr 10min under Celeron 1 8GHz at 25o C Dimension 315mm W x 255mm D x 35 5mm H 12 4 W x 10 04 D x 1 51 H Weight 2 7kg 5 9 lbs...

Page 10: ...Acoustic 50 dB max at 1 meter 45 dB max while HDD CD ROM DVD ROM Combo Drive access ESD Follows IEC 61000 4 2 1995 Air 8KV Contact 4KV Regulation Safety cUL TUV EMI FCC CE BSMI Logo PC2001 Certified M...

Page 11: ...11 Power Supply 2...

Page 12: ...l dimensions are millimeters 10 5 5 2 5 B Ba at tt te er ry y P Pa ac ck ks s With power management enabled the LI ION battery pack gives 1 0 hours typical battery life at C3 1G 25 C with a TFT screen...

Page 13: ...rom adapter 3 5A max include charger DC DC Output power description TYPE SIGNAL DESCRIPTION 1 AUX5V Converter from VBA by buck converter Control by signal ON3_5 Provided USB devices power Provided INV...

Page 14: ...ff sequencing with soft start Turn on time 100ms Dynamic response The voltage keeps 5 regulation when the load changing from 10 to 90 Operating temperature 5 C to 35 C Test condition and instruments 9...

Page 15: ...figure 2 VCORE Scope This voltage is for the CPU CORE CPU IO power The output voltage can be setting from 1 4V by signal VID0 VID4 This is a step down circuit output voltage General characteristics I...

Page 16: ...ad Chroma 63030 or Equivalent 9 Multimeter FLUKE 87 or Equivalent 9 All measuring refer to figure 2 VCC_DIMM Scope Provided for DDR_RAM main power when system turn on This is a LDO Regulator convert A...

Page 17: ...response The voltage keeps 5 regulation when the load changing from 10 to 90 Operating temperature 5 C to 35 C Test condition and instruments 9 Ripple Noise Measuring with bypass capacitors 0 1uf 10u...

Page 18: ...harge when the battery temperature exceed 60 C OPT Operating temperature check the battery temperature at 0 C to 50 C then charging the battery Max V Depend on inside battery pack protection unit spec...

Page 19: ...duty can be control by the signal BR_ADJ The inverter has to follow the following EMI and Safety testing standards 9 Safety standard IEC 950 UL1950 CSA 950 9 EMI standard ANSI C63 4 CISPR 22 Input se...

Page 20: ...Pin Definition PIN SYMBOL COMMENT 1 GND Ground 2 GND Ground 3 LCD Bright Brightness control signal input 0 3 3 4 Enable Voltage 5Vdc Input 5 Vin 5Vdc Input 6 Vin 5Vdc Input 7 Main Power DC Input 8V 2...

Page 21: ...than 1 then the Burn in time can be changed to 4Hr Environment Item Range Condition Remark 0 45 C Operation Temperature 20 60 C Storage 10 90 Operation Humidity 5 95 Storage Noncondensing Other Add a...

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Page 25: ...25 DMA Timer Counter 3...

Page 26: ...oppy disk Channel 3 ECP Support Channel 4 Cascade Channel 5 Available Channel 6 Available Channel 7 Available P Pr ro og gr ra am mm ma ab bl le e T Ti im me er r C Co ou un nt te er rs s Channel Numb...

Page 27: ...27 Interrupts 4...

Page 28: ...er IRQ 1 Keyboard IRQ 2 Cascade from PIC IRQ 3 Available IRQ 4 COM1 IRQ 5 Reserved IRQ 6 FDC IRQ 7 LPT 1 IRQ 8 Clock Calendar IRQ 9 ACPI SCI IRQ IRQ 10 USB LAN VGA IRQ 11 Audio Modem IRQ 12 Touch pad...

Page 29: ...29 Memory Address Mapping 5...

Page 30: ...30 M Me em mo or ry y A Ad dd dr re es ss s M Ma ap pp pi in ng g...

Page 31: ...31 I O Address Mapping 6...

Page 32: ...d debug port System 81 8F DMA page registers System 90 91 available for system use System 92 System control System 93 9F available for system use System A0 BF Slave interrupt controller System C0 DF S...

Page 33: ...33 Connector and Pin Assignment 7...

Page 34: ...C 12 MS1 5 Ground 13 Horizontal Sync 6 Ground 14 Vertical Sync 7 Ground 15 NC 8 Ground T Th he e P Pi in n A As ss si ig gn nm me en nt t o of f P Pa ar ra al ll le el l P Po or rt t Pin Signal Pin Si...

Page 35: ...35 Pin Signal Pin Signal 12 PE 25 GND 13 SLCT...

Page 36: ...36...

Page 37: ...37 INT Function 8...

Page 38: ...o mode 01h Set cursor type 02h Set cursor position 03h Read current cursor position 04h Not supported 05h Select new video page 06h Scroll current page up 07h Scroll current page down 08h Read charact...

Page 39: ...d disk services AH Value Function 00h Reset disk system 01h Read disk status 02h Read disk sectors 03h Write disk sectors 04h Verify disk sectors 05h Format disk cylinder 06h 07h Reserved 08h Read dri...

Page 40: ...reserved 80h Device open 81h Device close 82h Program termination 83h Set event wait interval 84h Joystick support 85h System request key 86h Wait 87h Move block 88h Read extended memory size 89h Swi...

Page 41: ...e Load ROM BASIC 19h Software Bootstrap Loader 1Ah Software System Timer and Real Time Clock AH Value Function 00h Read system timer time counter 01h Set system timer time counter 02h Read real time c...

Page 42: ...able 46h BIOS table Fixed disk parameter table 70h Hardware Real time clock 71h Hardware Redirect cascade 74h Hardware Pointing device Mouse 76h Hardware fixed disk Any 80386 and or coprocessor except...

Page 43: ...43 BIOS Setup 9...

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Page 47: ...47 Post Code Error Handling 10...

Page 48: ...otherboard is not functioning 5 Processor Error The CPU Central Processing Unit on the motherboard generated an error 6 8042 Gate A20 Failure The keyboard controller 8042 may be bad The BIOS cannot sw...

Page 49: ...lure After CMOS RAM values are saved a checksum value is generated for error checking The previous value is different from the current value Run AMIBIOS Setup CMOS System Options Not Set The values st...

Page 50: ...rect memory problems On Board Parity Error Parity error in motherboard memory The format is ON BOARD PARITY ERROR ADDR HEX XXXX XXXX is the hex address where the error occurred Run AMIDiag to find and...

Page 51: ...kette EFh A read error occurred while reading the floppy drive in drive A F0h Next searching for the AMIBOOT ROM file in the root directory F1h The AMIBOOT ROM file is not in the root directory F2h Ne...

Page 52: ...nitialization has completed Interrupt vector initialization is about to begin 25h Interrupt vector initialization is done Clearing the password if the POST DIAG switch is on 27h Any initialization bef...

Page 53: ...emory size next Going to checkpoint 52h next 4Eh The memory test started but not as the result of a soft reset Displaying the first 64 KB memory size next 4Fh The memory size display has started The d...

Page 54: ...ck next 8Ch Programming the WINBIOS Setup options next 8Dh The WINBIOS Setup options are programmed Resetting the hard disk controller next 8Fh The hard disk controller has been reset Configuring the...

Page 55: ...tion ROM had control next AAh Initialization after E000 option ROM control has completed Displaying the system configuration next ABh Building the multiprocessor table if necessary ACh Uncompressing t...

Page 56: ...56 Replacing the Battery 11...

Page 57: ...he bay The front edge of the battery should slide into the grooves in the system case Gently lower the battery into the bay and push it until it clicks securely in the bay To remove the battery pack 1...

Page 58: ...58 Upgrading your System 12...

Page 59: ...4 Remove the compartment cover and then angling it up and out 5 If you need to install a higher capacity module gently push the edge clips on both sides to release the module Angle the card slightly...

Page 60: ...ur hard drive before attempting o change the hard drive Make sure that before you install a new drive all the files in your system should be backed up How to upgrade your Hard Drive 1 Power down the s...

Page 61: ...down gently on the drive bracket until it engages with the system Do not force the drive into place this can bend the pins on the hard drive 8 Slide the compartment cover into place and be sure the s...

Page 62: ......

Page 63: ...63 Jumper Setting 13...

Page 64: ...e er r S Se et tt ti in ng g FUNCTION LOCATION ON Off 3 Normal Use Programming uP from ICE 4 Normal Use Programming uP from ICE 1 2 Panel Type ON ON QDI 14 1 XGA TFT ON OFF Reserved OFF ON Reserved OF...

Page 65: ...65 Schematic 14...

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Page 67: ...67 System Block Diagram 15...

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Page 69: ...69 Main Board Layout Placement 16...

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Page 71: ...71 System Modular Parts Assembly and Disassembly Diagram 17...

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