Table of Contents
Advertisement
8. SMBus connector (6-1 pin SMB)
This connector allows you to connect SMBus (System Management
Bus) devices. Devices communicate with an SMBus host and/or other
SMBus devices using the SMBus interface. SMBus is a specific
implementation of an I
chips to connect to the same bus and enable each one to act as a
master by initiating data transfer.
P4B SMBus Connector
Figure 2-38
SMBus Connector
9. Internal audio connectors (4-pin CD1, AUX, MODEM) (optional)
These connectors allow you to receive stereo audio input from sound
sources such as a CD-ROM, TV tuner, or MPEG card. The MODEM
connector allows the onboard audio to interface with a voice modem
card with a similar connector. It also allows the sharing of mono_in
(such as a phone) and a mono_out (such as a speaker) between the
audio and a voice modem card.
P4B Internal Audio Connectors
Figure 2-39
Internal Audio Connectors
ASUS P4B motherboard user guide
2
C bus, a multi-device bus that allows multiple
®
P4B
1
CD1 (Black)
AUX (White)
®
P4B
MODEM
SMB
2-29
Hide quick links:
Advertisement
Table of Contents
