compaq notebook evo n160 series User Manual
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Specifications Maintenance and Service Guide6–5 Table 6-3 Hard Drives 30.0 GB 20.0 GB 15.0 GB User capacity per drive 130.0 GB 20.0 GB 15.0 GB Drive height (with drive frame, in mm)9.5 9.5 9.5 Drive width (with drive frame, in mm)70.0 70.0 70.0 Interface typeATA - 5 ATA - 5 ATA - 4 Seek times (typical read, including setting) Single track Average Full stroke2.5 ms 12.0 ms 23.0 ms2.5 ms 12.0 ms 23.0 ms2.5 ms 13.0 ms 24.0 ms User addressable sectors 358,605,120 39,070,080 23,579,136 Logical configuration Cylinders Heads Sectors per track22,784 16 6316,383 16 6316,683 16 63 11 GB = 1,000,000,000 bytes.2System capability may differ.3Actual drive specifications may differ slightly. Certain restrictions and exclusions apply. Consult the Compaq Customer Support Center for details.
6–6Maintenance and Service Guide Specifications 30.0 GB 20.0 GB 15.0 GB Physical configuration Cylinders 3 Heads Sectors per track3 Bytes per sector22,784 6 293–560 51222,784 4 293–560 51225,800 2 398–731 512 Buffer size 32 MB 2 MB 512 KB Disk rotational speed (rpm) 4200 4200 4200 Transfer rate Interface max (MB/s) 2 Media (Mb/s)366.6 109–20366.6 109–203100 155–256 11 GB = 1,000,000,000 bytes.2System capability may differ.3Actual drive specifications may differ slightly. Certain restrictions and exclusions apply. Consult the Compaq Customer Support Center for details. Table 6-3 Hard Drives (Continued)
Specifications Maintenance and Service Guide6–7 Ta b l e 6 - 4 Diskette Drive Diskette size3.5 inch LightOn system Height0.5 in 12.7 mm Bytes per sector512 Sectors per track High density Low density18 (1.44 MB) 915 (1.2 MB) Tracks per side High density Low density80 80 Read/write heads2 Average seek times Track-to-track (high/low) Average (high/low) Settling time Latency average3 to 6 ms 94 to 174 ms 15 ms 100 ms
6–8Maintenance and Service Guide Specifications Table 6-5 CD-ROM Drive Applicable diskCD-ROM (Mode 1, 2, and 3) CD-XA ready (Mode 2, Form 1 and 2) CD-I ready (Mode 2, Form 1 and 2) CD-R (read only) CD Plus Photo CD (single/multisession) CD-Extra Video CD CD-WO (fixed packets only) CD-Bridge Center hole diameter.59 in 1.5 cm Disk diameter12 cm, 8 cm Disk thickness1.2 mm Tr a c k p i t c h1.6 µm Access time Random Full stroke< 150 ms < 300 ms Cache buffer128 KB Data transfer rate Sustained, 16X Va r i a bl e Normal PIO Mode 4 (single burst)150 KB/s at 1X 1500 to 3600 KB/s (10X to 24X) 16.66 KB/s Startup time< 8 seconds Stop time< 4 seconds
Specifications Maintenance and Service Guide6–9 Table 6-6 DVD-ROM Drive Applicable diskDVD-5, DVD-9, DVD-10 CD-ROM (Mode 1 and 2) CD Digital Audio CD-XA ready (Mode 2, Form 1 and 2) CD-I ready (Mode 2, Form 1 and 2) CD-R (read only) CD Plus Photo CD (single/multisession) CD-Bridge Center hole diameter.59 in 1.5 cm Disk diameter12 cm, 8 cm Disk thickness1.2 mm Tr a c k p i t c h.74 µm Access time Random Full stroke< 150 ms < 225 ms Audio output levelLine-out, 0.7 Vrms Cache buffer512 KB/sec Data transfer rate Max 24X CD Max 8X DVD Normal IO Mode 4 (single burst)3600 KB/s (150 KB/s at 1X CD rate) 10,800 KB/s (1352 KB/s at 1X DV D r a t e ) 16.6 MB/s Startup time< 12 seconds Stop time< 3 seconds
6–10Maintenance and Service Guide Specifications Table 6-7 CD-RW Drive Center hole diameter.59 in .39 cm Disk diameter12 cm, 8 cm Disk thickness.47 in .12 cm Tr a c k p i t c h.74 µm Access time Random Full stroke< 150 ms < 225 ms Audio output levelLine-out, 0.7 Vrms Cache buffer128 KB/s minimum Data transfer rate Sustained, 16X Sustained, 4X CD-RW Normal PIO Mode 4 (single burst)150 KB/s 5,520 KB/s 16.6 MB/s Startup time< 15 seconds Stop time< 6 seconds
Specifications Maintenance and Service Guide6–11 Table 6-8 AC Adapter Dimensions Height Depth Width1.10 in 1.42 in 3.70 in2.79 cm 3.61 cm 9.40 cm Weight.39 lb .18 kg Power supply (input) Operating voltage Operating current Operating frequency range Maximum transient90 to 260 VAC RMS nominal 1.3 A RMS 47 to 63 Hz nominal 4/50 kV Table 6-9 8-cell, Li ion Battery Pack Dimensions Length Width Depth Weight4.95 in 3.46 in 0.80 in 0.96 lb125.80 cm 88.00 cm 20.40 cm 0.43 kg Energy Vo l t a g e Amp-hour capacity Watt-hour capacity14.8 V Minimum 3.7 Ah, typical 3.9 Ah Minimum 53.2 Ah, typical 56.1 Ah Te m p e r a t u r e Operating Nonoperating32 to 108°F 32 to 140°F0 to 42°C 0 to 60°C
6–12Maintenance and Service Guide Specifications Table 6-10 System DMA Hardware DMA System Function DMA0 Available for audio DMA1 Entertainment audio (default; alternate = DMA0, DMA3, none) DMA2 Diskette drive DMA3 ECP parallel port LPT1 (default; alternate = DMA0, none) DMA4 DMA controller cascading (not available) DMA5 Available for PC Card DMA6 Not assigned DMA7 Not assigned ✎PC Card controller can use DMA 1, 2, or 5.
Specifications Maintenance and Service Guide6–13 Table 6-11 System Interrupts Hardware IRQ System Function IRQ0 System timer IRQ1 Keyboard controller IRQ2 Cascaded IRQ3 COM2 IRQ4 COM1 IRQ5 Audio (default)* IRQ6 Diskette drive IRQ7 Parallel port IRQ8 Real time clock (RTC) IRQ9 Infrared IRQ10 System use IRQ11 System use IRQ12 Internal point stick or external mouse IRQ13 Coprocessor (not available to any peripheral) IRQ14 IDE interface (hard drive and optical drive) IRQ15 System use ✎PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ 4. *Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none.
6–14Maintenance and Service Guide Specifications Table 6-12 System I/O Addresses I/O Address (hex)System Function (shipping configuration) 000 - 00F DMA controller no. 1 010 - 01F Unused 020 - 021 Interrupt controller no. 1 022 - 024 Opti chipset configuration registers 025 - 03F Unused 02E - 02F 87334 “Super IO” configuration for CPU 040 - 05F Counter/timer registers 044 - 05f Unused 060 Keyboard controller 061 Port B 062 - 063 Unused 064 Keyboard controller 065 - 06F Unused 070 - 071 NMI enable/real time clock 072 - 07F Unused 080 - 08F DMA page registers 090 - 091 Unused 092 Port A 093 - 09F Unused 0A0 - 0A1 Interrupt controller no. 2