IBM CI5VGM Series Computer Hardware User Manual


 
Chapter 1 Introduction
6 CI5VGM User’s Manual
Onboard Audio (optional):
The onboard audio consists of a
YAMAHA YMF715-S (OPL3-SA3) single audio chip that
integrates OPL3 and its DAC, 16bit Sigma-delta CODEC,
MPU401 MIDI interface, joystick with timer, and a 3D enhanced
controller including all the analog components which is suitable
for multimedia application.
DiskOnChip
: The M-Systems flask disk supports system boot and
storage capacity from 2MB to 72MB.
Watchdog Timer
: 16-level, programmable
I/O port 0443H to enable watchdog.
I/O port 0441H to disable watchdog.
Time-out timing select 0/2/4/6/8/10/12/14/16/18/20/22/
24/26/28/30 seconds (+/-20%).
PCI Bus Ethernet Interface:
Intel 82558B
PCI local bus Ethernet controller
IEEE802.3u auto-negotiation for automatic speed selection
10/100Mbps operation in a single port PCI bus master
architecture
Wake On LAN function support on board
Green Function
: Power management via BIOS, activated through
mouse/keyboard movement
Keyboard and Mouse Connectors
: PS/2 type mini-DIN that
supports PC/AT; supports a 5-pin external keyboard connector
IrDA Interface
: Pin-header connector for the optional IrDA
external connector
PICMG Compliance
: Fully compliant to PICMG standards
Environmental and Mechanical
:
AT Power Supply
: Max. 15A @+5V
ATX Power Supply
: Min 1A @+5VSB, Max15A@+5V
Temperature
: 0
°
C to 60
°
C
Humidity
: 5% to 95%
Dimensions
: 338mm x 122mm