Acer Travelmate 510 Service Guide
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Chapter 1 13 Hardware Configuration and Specification Memory Address Map Memory AddressSizeFunction 00000000-0009FFFF 640 KB Base memory 000A0000-000BFFFF 128 KB Video memory 000C0000-000CBFFF 40 KB Video BIOS 000E0000-000FFFFF 128 KB System BIOS 00100000-top limited 04000000-04000FFF 04001000-04001FFF 80100000-801000FF 80500000-805FFFFF 80800000-80BFFFFF 81000000-81FFFFFF 82100000-82100FFF-- 4 KB 4 KB 256 B 1 MB 3 MB 16 MB 4 MBExtended (DIMM) memory PCMCIA controller (slot 1) PCMCIA controller (slot 2) Lucent Win Modem NetMagic VGA Neomagic VGA FFFF0000-FFFFFFFF 64 KB System board extension for PnP BIOS Interrupt Channel Assignment Interrupt ChannelFunction NMI System errors IRQ0 System timer IRQ1 Keyboard IRQ2 Cascade IRQ3 FIR or COM2 IRQ4 COM1 IRQ5 Audio or LPT2 (optional) IRQ6 Floppy IRQ7 LPT1 IRQ8 Real time clock IRQ9 Card bus / ACPI or Modem/ VGA IRQ10 USB IRQ11 Free or COM1 IRQ12 PS2 pointing device IRQ13 Numeric data processor IRQ14 1st EIDE device (hard disk) IRQ15 2nd EIDE device (CD-ROM drive)
14 System Introductions DMA Channel Assignment DMA ChannelFunction DRQ0 Audio(optional) DRQ1 ECP or Audio(optional) DRQ2 Floppy DRQ3 ECP(optional) DRQ4 DMA controller DRQ5 Not used DRQ6 Not used DRQ7 Not used I/O Address Map I/O AddressFunction 000-00F DMA controller-1 020-021 Interrupt controller-1 040-043 Timer 1 060, 064 Keyboard controller 8742 chip select 061 System speaker out 040B DMA controller-1 061 System speaker 070-071 Real-time clock and NMI mask 080-08F DMA page register 0A0-0A1 Interrupt controller-2 0C0-0DF DMA controller-2 0F0-0FF Numeric data processor 120-13F, 180-18F Power management controller 170-177 2nd EIDE device (CD-ROM) select 1F0-1F7 1st EIDE device (hard drive) select 220-22F Audio 240-24F Audio(optional) 278-27F Parallel port 3 2E8-2EF LT Win modem or COM4(optional) 2F8-2FF COM2 or LT Win modem(optional) 378, 37A Parallel port 2 3BC-3BE paraller port 1
Chapter 1 15 3B0-3BB, 3C0-3DF Video Controller 3F0h-3F7 Standard Floppy Disk Controller 3E8-3EF COM3 or LT Win modem(optional) 3F0-3F7 Floppy disk controller 3F8-3FF COM1 or LT Win modem(optional) 480-48F, 4D6 DMA controller-1 4D0-4D1, CF8-CFF PCI configuration register Processor ItemSpecification CPU type Intel Mobile Celeron-300 MHz processor -- Intel Pentium architecture, 64 bit data bus, 16K-Byte code cache, 16 K-Bytes write back data, cache, with MMX technologyIntel Mobile Celeron-333 MHz processor -- Intel Pentium architecture, 64 bit data bus, 16K-Byte code cache, 16 K-Bytes write back data, cache, with MMX technology CPU package BGA package BGA package CPU core voltage 1.6 V 1.6 V CPU I/O voltage 2.5 V. 2.5 V. ItemSpecification CPU type Intel Mobile Pentium II Dixon- 300 processor-- Intel Pentium architecture, 64 bit data bus, 16K-Byte code cache, 16 K-Bytes write back data, cache, with MMX technology Intel Mobile Pentium II Dixon- 333 processor-- Intel Pentium architecture, 64 bit data bus, 16K-Byte code cache, 16 K- Bytes write back data, cache, with MMX technology Intel Mobile Pentium II Dixon- 366 processor-- Intel Pentium architecture, 64 bit data bus, 16K-Byte code cache, 16 K- Bytes write back data, cache, with MMX technology CPU package BGA package BGA package BGA package CPU core voltage1.6 1.6 V 1.6 V CPU I/O voltage2.5 V 2.5 V 2.5 V I/O Address Map I/O AddressFunction
16 System Introductions BIOS ItemSpecification BIOS vendor Acer BIOS Version V 3.0 BIOS ROM type Flash ROM BIOS ROM size 256KB BIOS package 32-pin TSOP Supports protocol PCI 2.1, SMI & APM 1.2, DMI 2.00.1, E-IDE, ACPI, USB, ESCD 1.03, ANSI ATA 3.0, PnP 1.0a, Bootable CD-ROM 1.0, ATAPI BIOS password control Set by switch, see SW4 settings System Memory ItemSpecification Memory controller ALi M1621-A1K Onboard memory size 0MB DIMM socket number 2 sockets (2 banks) Supports memory size per socket 16/32/64/128 MB Supports maximum memory size 256MB (128MB x 2) Supports DIMM type Synchronous DRAM Supports DIMM Speed 66 MHz Supports DIMM voltage 3.3V Supports DIMM package 144-pin so-DIMM DIMM Combinations Slot 1Slot 2To t a l M e m o r y 32MB 0 MB 32MB 32MB 32MB 64MB 32MB 64MB 96MB 32MB 128MB 160MB 64MB 0 MB 64MB 64MB 32MB 96MB 64MB 64MB 128MB 64MB 128MB 192MB 128MB 0 MB 128MB
Chapter 1 17 128MB 32MB 160MB 128MB 64MB 192MB 128MB 128MB 256MB Video Memory ItemSpecification Fixed Fixed, built-in NM2200 video controller Video memory size 2.35MB Cache Memory ItemSpecification Cache controller ALi M1621-A1K Cache size 256 KB (Dixon CPU type) Cache size 128 KB (Celeron CPU type) 1st level cache control Always enabled 2st level cache control Always enabled Cache scheme control Fixed in write-back Video ItemSpecification Chip vendor NeoMagic Chip name NM2200C V.DH (NMG5) Chip voltage 3.3 Volts Supports ZV((Zoomed Video) port Yes Graph interface (PCI/AGP) PCI bus/AGP bus Maximun resolution (LCD) 1024 x 768 (16M colors) Maximnun resolution (CRT) 1024x768 (16M colors) Video Resolutions Modes ResolutionRefresh Rate CRT Only LCD/CRT Simultaneous 640x480x256 85 60 640x480x64K 85 60 DIMM Combinations Slot 1Slot 2To t a l M e m o r y
18 System Introductions 640x480x16M 85 60 800x600x256 85 60 800X600X64K 85 60 800X600X16M 85 60 1024x768x256 85 60 1024x768x64K 85 60 1024x768x16M 85 60 Parallel Port ItemSpecification Parallel port controller NS PC97338-A2 Number of parallel ports 1 Location Rear side Connector type 25-pin D-type connector, in female type. Parallel port function control Enable/Diable by BIOS Setup Supports ECP Yes (set by BIOS setup) Optional ECP DMA channel (in BIOS Setup)DMA channel 1 DMA channel 3 Optional parallel port I/O address (in BIOS Setup)3BCh, 378h, 278h Optional parallel port IRQ (in BIOS Setup)IRQ5, IRQ7 Serial Port ItemSpecification Serial port controller NS PC97338-A2 Number of serial ports 1 Supports 16550 UART Yes Connector type 9-pin D-type connector, in male type Location Rear side Serial port function control Enable/disable by BIOS Setup Optional serial port (in BIOS Setup)3F8h, 2F8h, 3E8h, 2E8h, Optional serial port IRQ (in BIOS Setup)IRQ4, IRQ11 Video Resolutions Modes ResolutionRefresh Rate
Chapter 1 19 Audio ItemSpecification Audio Controller ESS Solo-1 E (ES 1946) Audio onboard or optional Built-in Mono or Stereo Stereo Resolution 16-bit Compatibility SB-Pro, Windows Sound System (WSS), MPU-401, OPL3, OPL3-SA3 Mixed sound source Voice, Synthesizer, Line-in, Microphone, CD Voice channel 8-/16-bit, mono/stereo Sampling rate 44.1 KHz Internal microphone Yes, on the left-higher corner of LCD panel Internal speaker / Quantity Yes / 2 pieces, on both hinge sides Supports PnP DMA channel DMA channel 0 DMA channel 1 Supports PnP IRQ IRQ5 PCMCIA ItemSpecification PCMCIA controller O2 OZ6833T D Version Supports card type Type-II / type-III Number of slots Two type-II or one type-III Access location Right side Supports ZV (Zoomed Video) port Yes (for upper slot) Supports 32 bit CardBus Yes (IRQ9, for both slots) Modem ItemSpecification Chipset Lucent 1646 Fax modem data baud rate (bps) 14.4 K Data modem data baud rate (bps) 56 K Supports modem protocol V.90 data modem, V.17 fax modem, and digital line protection operation Modem connector type RJ45 (Capable of RJ11) Modem connector location Right side
20 System Introductions Keyboard ItemSpecification Keyboard controller Mitsubishi M38867 VJG TQFP Keyboard vendor & model name API Total number of keypads 84-/85-/88-key Windows 95 keys Yes Internal & external keyboard work simultaneouslyYe s Diskette Drive ItemSpecification Vendor & model name Mitsumi D353F3 Floppy Disk Specifications Media recognition 2DD (720KB) 2HD (1.2MB, 3-mode)2HD (1.44MB) Sectors / track 9 15 18 Tracks 80 80 80 Data transfer rate (Kbit/ s)250 500 500 Rotational speed (RPM)300 360 300 Read/write heads 2 Encoding method MFM / FM Power Requirement Input Voltage (V) +5V ±10% Hard Disk Drive ItemSpecification Vendor & Model Name IBM DKLA-24320 IBM DADA-26480 Drive Format Capacity (MB) 4320 6480 Bytes per sector 512 512 Logical heads 15 15 Logical sectors 63 63 Drive Format Logical cylinders 8944 13424
Chapter 1 21 Physical read/write heads 4 6 Disks 2 3 Spindle speed (RPM) 4200 4200 Performance Specifications Buffer size 512KB 512KB Interface IDE(ATA-4) IDE(ATA-4) Data transfer rate (disk- buffer, Mbytes/s)7.7~12.8 61.5~102.6 Data transfer rate (host~buffer, Mbytes/s)16.6 (PIO mode 4) 33.3 (Ultra DMA mode 2)16.6 (PIO mode 4) 33.3 (Ultra DMA mode 2) DC Power Requirements Voltage tolerance 5+-5% 5+-5% CD-ROM ItemSpecification Vendor & Model Name TEAC CD-224E-A26 Performance Specification Transfer rate (KB/sec) 1,546KB/sec ~ 3,600KB/sec. (FULL - CAV) Access time (typ.) 130 msec. (typ) Rotation speed 5136 rpm (typ.) Buffer memory 128KB Interface ATAPI Applicable disc format CD-DA, CD-ROM (Mode-1, Mode-2), CD- ROM XA MODE-2 (FORM-1, FORM-2), Multi-Session Photo CD, CD-I, Video CD, Enhanced CD & CD PLUS Compatible, CD-R/W Loading mechanism Drawer with soft eject and emergency eject hole Power Requirement Input Voltage 5 V Hard Disk Drive ItemSpecification
22 System Introductions Battery Pack ItemSpecification Vendor & model name Sanyo BTP-2231 Battery Type Li-Ion Pack capacity 3200 mAH Cell voltage 3.7 V Number of battery call 8 Package configuration 2P4S Package voltage 14.8V DC-DC/Charger Board ItemSpecification Vendor & model name Ambit T62.120.C.00 Input voltage AC adapter: 19V-21V Battery: 12V-16.8V DC/DC converter output Output rating CD- 5V3.3V +12V 5V SBPri- 5V SB Current (w/load, A) 0~2 0~3.5 0~0.25 0.02 0~3.8 Charger output Normal charge (charge while system is not operative)2.2A Backgound charge (charge even system is still operative)0.5A Battery-lower 2 level (V) 14.1V Battery-low 3 level (V) 12V Protection Charger protection Security timer control Over temperature protection Over voltage protection DC/DC converter protection OVP (Over Voltage Protection, V) OCP (Over Current Protection, A)