Lenovo PC 300 Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, and Net - Page 40

Hardware Interfaces, Table 1-1 System Board Hardware Interfaces

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Hardware Interfaces The following peripheral interfaces for adapters, options, and drives are supported in the system unit. Table 1-1 System Board Hardware Interfaces Item Interface Expansion slot for I/O adapter cards Hard Disk Drives CD/DVD-ROM Drive Diskette Drive Video Modem Audio Pointing device Keyboard device Serial port Parallel port Game port Ethernet Port USB Three PCI (peripheral component interconnect) v2.1 compatible expansion slots that operate at 33 MHz bus speed. PCI slot 1 can hold a short (175mm) PCI adapter card. PCI slot 2 can hold a PCI adapter card measuring 165 mm in length (or less). PCI slot 3 can hold a PCI adapter card measuring 236 mm in length (or less). The desktop model (machine types 2196, 2197 and 6344) only support low profile PCI interface. (169mm) Two PCI local bus Enhanced IDE v1.0 compatible hard disk drive interfaces that support PIO mode up to mode 4, DMA 32-bit access up to mode 2 and Ultra 33 Synchronous DMA up to mode 2 (33M bytes/sec). 5.25-in. high-performance, forty speed (40X) CD-ROM IDE/AT drive Support Bootable CD-ROM Format specification version 1.0. Compliant to Audio-CD, Video-CD, CD-ROM/XA, Karaoke-CD, and Photo-CD (both single and multi-session) format. AT diskette interface Physical interface is compatible with the IBM Personal System/2 (PS/2) VGA interface. SiS540, SIS 630 and Intel 810e VGA Onboard. One 56.6 Kbps PCI Plug and Play modem adapter card with data/fax features.(not standard in 6344 and 6345 systems) For 2194 and 6345 systems, use ADI 1881 Codec. All other models use Cirrus Logic 4299 Codec. IBM PS/2-compatible mouse IBM PS/2-compatible keyboard 9-pin connector with RS232D electrical interface Supports SPP (IBM PC/AT, PS/2) compatible, EPP (IEEE 1284 compliance), ECP (IEEE 1284 compliance) interface. Game port interface for joystick. It also supports MIDI. Only 2194 and some 2193 models do not have Ethernet Onboard USB controller integrated in core logic chip set. 40

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40
Hardware Interfaces
The following peripheral interfaces for adapters, options, and drives are supported in the system unit.
Table 1-1 System Board Hardware Interfaces
Item
Interface
Expansion slot
for I/O adapter
cards
Three PCI (peripheral component interconnect) v2.1 compatible
expansion slots that operate at 33 MHz bus speed. PCI slot 1 can
hold a short (175mm) PCI adapter card. PCI slot 2 can hold a PCI
adapter card measuring 165 mm in length (or less). PCI slot 3 can
hold a PCI adapter card measuring 236 mm in length (or less). The
desktop model (machine types 2196, 2197 and 6344) only support
low profile PCI interface. (169mm)
Hard Disk
Drives
Two PCI local bus Enhanced IDE v1.0 compatible hard disk drive
interfaces that support PIO mode up to mode 4, DMA 32-bit access
up to mode 2 and Ultra 33 Synchronous DMA up to mode 2 (33M
bytes/sec).
CD/DVD-ROM
Drive
5.25-in. high-performance, forty speed (40X) CD-ROM IDE/AT drive
Support Bootable CD-ROM Format specification version 1.0.
Compliant to Audio-CD, Video-CD, CD-ROM/XA, Karaoke-CD, and
Photo-CD (both single and multi-session) format.
Diskette Drive
AT diskette interface
Video
Physical interface is compatible with the IBM Personal System/2
(PS/2) VGA interface.
SiS540, SIS 630 and Intel 810e VGA Onboard.
Modem
One 56.6 Kbps PCI Plug and Play modem adapter card with data/fax
features.(not standard in 6344 and 6345 systems)
Audio
For 2194 and 6345 systems, use ADI 1881 Codec. All other models
use Cirrus Logic 4299 Codec.
Pointing device
IBM PS/2-compatible mouse
Keyboard
device
IBM PS/2-compatible keyboard
Serial port
9-pin connector with RS232D electrical interface
Parallel port
Supports SPP (IBM PC/AT, PS/2) compatible, EPP (IEEE 1284
compliance), ECP (IEEE 1284 compliance) interface.
Game port
Game port interface for joystick. It also supports MIDI.
Ethernet Port
Only 2194 and some 2193 models do not have Ethernet Onboard
USB
USB controller integrated in core logic chip set.