Satellite A60/A65 Users Guide
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... or a modem, needs a channel to accomplish a task. Interrupt Request Channel The channel to the CPU is called the Direct Memory Access (DMA). This is called an Interrupt Request (IRQ) because it works. The DMA provides a dedicated channel for getting multiple devices to work . If two or more devices use the same... DMA, the data required by the other, causing a hardware conflict. Resolving hardware conflicts on your own Computer components need resources to the computer's Central Processing ...
... or a modem, needs a channel to accomplish a task. Interrupt Request Channel The channel to the CPU is called the Direct Memory Access (DMA). This is called an Interrupt Request (IRQ) because it works. The DMA provides a dedicated channel for getting multiple devices to work . If two or more devices use the same... DMA, the data required by the other, causing a hardware conflict. Resolving hardware conflicts on your own Computer components need resources to the computer's Central Processing ...
Satellite A60/A65 Users Guide
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The color of the materials used to open the IDE ATA/ATAPI Controllers. 6 Double-click the Secondary IDE Channel. Secondary IDE Channel DMA setting To ensure the Secondary IDE Channel DMA setting: 1 Click Start, Control Panel, Printers and Other Hardware. 2 Click the System icon in the left window pane. Green-colored CDROMs are...
The color of the materials used to open the IDE ATA/ATAPI Controllers. 6 Double-click the Secondary IDE Channel. Secondary IDE Channel DMA setting To ensure the Secondary IDE Channel DMA setting: 1 Click Start, Control Panel, Printers and Other Hardware. 2 Click the System icon in the left window pane. Green-colored CDROMs are...
Satellite A60/A65 Users Guide
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Adjust the volume control. The computer emits a loud, high-pitched noise. This is not, select Ultra DMA Mode 2 from the pull-down menu and click OK. It occurs in the Recording Control Utility (default Off), or the Mute feature Adjust the volume ... the speaker volume is fed to your computer. If it is feedback between the microphone and the speakers. The current transfer mode should be Ultra DMA Mode 2.
Adjust the volume control. The computer emits a loud, high-pitched noise. This is not, select Ultra DMA Mode 2 from the pull-down menu and click OK. It occurs in the Recording Control Utility (default Off), or the Mute feature Adjust the volume ... the speaker volume is fed to your computer. If it is feedback between the microphone and the speakers. The current transfer mode should be Ultra DMA Mode 2.
Satellite A60/A65 Users Guide
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220 Glossary DMA direct memory access DIMM dual inline memory module DOS disk operating system DPI dots per inch DSTN dual supertwist nematic DVD digital versatile (or video) ...
220 Glossary DMA direct memory access DIMM dual inline memory module DOS disk operating system DPI dots per inch DSTN dual supertwist nematic DVD digital versatile (or video) ...
Satellite A60/A65 Users Guide
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... folder. disc - Devices may be read from and written to be external (outside the computer's case) or internal (inside the computer's case). direct memory access (DMA) - For example, disk drives, monitors, keyboards, and printers all require controllers. D default - device - A device that enables direct data transfer between the CPU and the computer...
... folder. disc - Devices may be read from and written to be external (outside the computer's case) or internal (inside the computer's case). direct memory access (DMA) - For example, disk drives, monitors, keyboards, and printers all require controllers. D default - device - A device that enables direct data transfer between the CPU and the computer...
Satellite A60/A65 Users Guide
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235 CDs inserting 95 problem solving 185 channels DMA 172 IRQ 172 charging main battery 51, 119 checking device properties 174 cleaning CD or DVDs 101 computer 76 comfort chair 42 lighting 42 work ...
235 CDs inserting 95 problem solving 185 channels DMA 172 IRQ 172 charging main battery 51, 119 checking device properties 174 cleaning CD or DVDs 101 computer 76 comfort chair 42 lighting 42 work ...
Satellite A60/A65 Users Guide
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236 TOSHIBA Touch and Launch 61 disabling/enabling TouchPad 56 Disk Defragmenter 183 disk drive corrupted/damaged data files 183 missing files/trouble accessing a disk 182 running ... 52 screen is blank 179 display limitations 74 display panel opening 52 Display settings hot key 145 disposal information 27 disposing of used batteries 130 DMA (Direct Memory Access) 172 double-click 56 DVD-ROM start drive 145 DVD-ROM drive 145 problems 184 removing a disc 100 troubleshooting 175 DVD-ROM...
236 TOSHIBA Touch and Launch 61 disabling/enabling TouchPad 56 Disk Defragmenter 183 disk drive corrupted/damaged data files 183 missing files/trouble accessing a disk 182 running ... 52 screen is blank 179 display limitations 74 display panel opening 52 Display settings hot key 145 disposal information 27 disposing of used batteries 130 DMA (Direct Memory Access) 172 double-click 56 DVD-ROM start drive 145 DVD-ROM drive 145 problems 184 removing a disc 100 troubleshooting 175 DVD-ROM...
Maintenance Manual
Page 24
...; Enhanced DMA controller − Interrupt controller − Counter/timer − PCI master/slave interface (PCI R2.2 compliant) − PCI IDE controller − Support for ATA-100 (30/40/60/80 GB) − USB interface − SMBus interface − LPC interface − Power management control − Suspend/resume control 1-10 Satellite A60/ Pro A60 Maintenance...
...; Enhanced DMA controller − Interrupt controller − Counter/timer − PCI master/slave interface (PCI R2.2 compliant) − PCI IDE controller − Support for ATA-100 (30/40/60/80 GB) − USB interface − SMBus interface − LPC interface − Power management control − Suspend/resume control 1-10 Satellite A60/ Pro A60 Maintenance...
Maintenance Manual
Page 29
... access (ms) Rotational speed (RPM) Data buffer size (Kbytes) Formats supported SD-C2612-10E 33.3 (U-DMA transfer mode 2) 100ms 5100 Max 192 DVD-R/W, DVD-R (Read),DVD-RAM CD-ROM, CD-R, CD-R (Write), CD-RW (Write) Satellite A60/ Pro A60 Maintenance Manual 1-15 The drive provides high-speed data transfer, playing back a DVD at up...
... access (ms) Rotational speed (RPM) Data buffer size (Kbytes) Formats supported SD-C2612-10E 33.3 (U-DMA transfer mode 2) 100ms 5100 Max 192 DVD-R/W, DVD-R (Read),DVD-RAM CD-ROM, CD-R, CD-R (Write), CD-RW (Write) Satellite A60/ Pro A60 Maintenance Manual 1-15 The drive provides high-speed data transfer, playing back a DVD at up...
Maintenance Manual
Page 30
...1- 3 CD-RW/DVD-ROM drive specifications Item Data transfer rate (Mbytes/s) Access time (ms) DVD-ROM mode CD-ROM mode 33.3 (U-DMA transfer mode 2) 16.7 (PIO mode 4, Multiword DMA mode 2) Average random access Average full stroke access Rotational speed (RPM) Data buffer size (Mbytes) Formats supported 100 170 4,670 Max 2 DVD...,MIXED MODE CD,CD-I,CD-I Bridge(Photo CD,Video CD),Muitisession CD(Photo CD,CD-EXTRA,Portfolio,CD-R,CD-RW),CD-R,CD-RW 1-16 Satellite A60/ Pro A60 Maintenance Manual At maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R ...
...1- 3 CD-RW/DVD-ROM drive specifications Item Data transfer rate (Mbytes/s) Access time (ms) DVD-ROM mode CD-ROM mode 33.3 (U-DMA transfer mode 2) 16.7 (PIO mode 4, Multiword DMA mode 2) Average random access Average full stroke access Rotational speed (RPM) Data buffer size (Mbytes) Formats supported 100 170 4,670 Max 2 DVD...,MIXED MODE CD,CD-I,CD-I Bridge(Photo CD,Video CD),Muitisession CD(Photo CD,CD-EXTRA,Portfolio,CD-R,CD-RW),CD-R,CD-RW 1-16 Satellite A60/ Pro A60 Maintenance Manual At maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R ...
Maintenance Manual
Page 31
... 2) 16.7 (PIO mode 4, Multiword DMA mode 2) 180 170 4,670 Max 2 DVD: 150 160 5100 Max DVD-VIDEO,DVD-ROM,DVD,R(3.9G,4.7G),DVDRW(Ver.1.1),DVDRAM,DVD+R,DVD+RW CD: CD-DA,CD-ROM, CD-R,CD-RW,CDROMXA,PhotoCD(muitiSession),Video CD,CD-Extra(CD+),CD-Text Satellite A60/ Pro A60 Maintenance Manual 1-17 The...
... 2) 16.7 (PIO mode 4, Multiword DMA mode 2) 180 170 4,670 Max 2 DVD: 150 160 5100 Max DVD-VIDEO,DVD-ROM,DVD,R(3.9G,4.7G),DVDRW(Ver.1.1),DVDRAM,DVD+R,DVD+RW CD: CD-DA,CD-ROM, CD-R,CD-RW,CDROMXA,PhotoCD(muitiSession),Video CD,CD-Extra(CD+),CD-Text Satellite A60/ Pro A60 Maintenance Manual 1-17 The...
Maintenance Manual
Page 95
... Basic Functionality Test 02 CPU Speed Coprocessor 03 NPU Basic Functions NPU Interrupt 04 CPU Information 05 CPU Protected Mode 06 Speedstep 07 MMX 01 DMA Controller 02 Interval Timer 03 Clock / Calendar 04 PCI System 05 Plug and Play 06 ACPI Test 01 FAN Speed Test Chipset Fan Test 02...] [Speedstep] [MMX] [DMACtrl] [Timer] [RealClock] [PCI] [PnP] [ACPI] [FANSpeed] [CHIPFAN] [BIOSROM] [BSHigh] [BSLow] [ChkBd] [CASLine] [Incrment] [Decrment] [Idcrment] [XWRCycle] [XRCycle] [WalkHigh] [WalkLow] [Address] [Refresh] [CacheOne] Satellite A60/ Pro A60 Maintenance Manual 27
... Basic Functionality Test 02 CPU Speed Coprocessor 03 NPU Basic Functions NPU Interrupt 04 CPU Information 05 CPU Protected Mode 06 Speedstep 07 MMX 01 DMA Controller 02 Interval Timer 03 Clock / Calendar 04 PCI System 05 Plug and Play 06 ACPI Test 01 FAN Speed Test Chipset Fan Test 02...] [Speedstep] [MMX] [DMACtrl] [Timer] [RealClock] [PCI] [PnP] [ACPI] [FANSpeed] [CHIPFAN] [BIOSROM] [BSHigh] [BSLow] [ChkBd] [CASLine] [Incrment] [Decrment] [Idcrment] [XWRCycle] [XRCycle] [WalkHigh] [WalkLow] [Address] [Refresh] [CacheOne] Satellite A60/ Pro A60 Maintenance Manual 27
Maintenance Manual
Page 100
...Speed. 7. MMX The test item is to check whether the Interval Timer (18.2Hz, 55ms) works normally. 3. Subtest 02 Boards 1. DMA Controller This test item is to check whether the system clock/calendar works normally. 4. Interval Timer This test item is requires to check ...the different power supply. In this test item, the user is to check whether the DMA controller works normally. 2. 3 Diagnostic Programs 3.5 System Test supply mode. PCI System This test item is greater than the value specified in PCI bus are valid. 32 Satellite A60/ Pro A60 Maintenance Manual
...Speed. 7. MMX The test item is to check whether the Interval Timer (18.2Hz, 55ms) works normally. 3. Subtest 02 Boards 1. DMA Controller This test item is to check whether the system clock/calendar works normally. 4. Interval Timer This test item is requires to check ...the different power supply. In this test item, the user is to check whether the DMA controller works normally. 2. 3 Diagnostic Programs 3.5 System Test supply mode. PCI System This test item is greater than the value specified in PCI bus are valid. 32 Satellite A60/ Pro A60 Maintenance Manual
Maintenance Manual
Page 127
...Cache is different from the one that has been As above. The difference between different Test this memory chip on address channels. Satellite A60/ Pro A60 Maintenance Manual 59 Check and reset the parameters. 06 Address Test Error Interference between the actual precision of the interval timer and ...Repeat multiple times. As above . 08 Interval Error 09 L1 Cache test Error 12 Data Bus Error 14 Speed Error Board 01 DMA Test Error 04 Interval Timer Error 05 Periodic Faster Error 06 Periodic Slower Error 07 Update-ended Interrupt Error The acquired refreshing frequency ...
...Cache is different from the one that has been As above. The difference between different Test this memory chip on address channels. Satellite A60/ Pro A60 Maintenance Manual 59 Check and reset the parameters. 06 Address Test Error Interference between the actual precision of the interval timer and ...Repeat multiple times. As above . 08 Interval Error 09 L1 Cache test Error 12 Data Bus Error 14 Speed Error Board 01 DMA Test Error 04 Interval Timer Error 05 Periodic Faster Error 06 Periodic Slower Error 07 Update-ended Interrupt Error The acquired refreshing frequency ...