Bt848EVK Hardware Reference Guide
Physical Description
2
UG848_2A
Bt848
Hardware Reference Guide
Brooktree
®
Physical Description
The Bt848EVK is a four-layer PCI card. Figure 1 shows a functional block diagram of the
Bt848EVK. The front panel of the board is connected to chassis ground. The front panel connector
contains four connectors that are described in the Front Panel Connector section. There are two
internal connectors, they are described in the Internal Connectors section.
Figure 1. Bt848EVK Board Block Diagram
TV
Tuner
Bt848
Internal
Audio Out
External
Audio Out
NTSC/PAL
Composite
Video
S-Video
GPIO
Port
PCI Bus
Interface
