Product Brief
SiI1932
VastLane
™
HDMI Transmitter
High-definition video and audio solution for add-in graphics cards
Silicon Image's SiI1932 VastLane transmitter interfaces seamlessly to a variety of PC
graphics sources to support DVI and HDMI™ displays with resolutions up to UXGA or
1080p. The built-in High-bandwidth Digital Content Protection (HDCP) engine secures the
digital link for transmission of valuable HD video and audio. These transmitters are prepro-
grammed with unique HDCP keys, providing state-of-the-art security while reducing man-
ufacturing complexity and cost.
• Supports 1080p
resolution at 60Hz
Applications
• Add-In Graphics
Cards
• ADD2 Expansion
Cards
Key Features
• Compatible with
HDMI 1.2
specification
The SiI1932 transmitter is designed to generate
25-165 MHz HDMI output. The SiI1932 inter-
faces to a variety of industry-leading GPUs with
integrated TMDS transmitters by accepting a
TMDS input. The SiI1932 also has a variety of
audio interface ports (S/PDIF, or HDAudio) and
is capable of supporting the DVD Audio stan-
dard, as well as other digital audio formats con-
sisting of up to eight channels at 192 kHz when
using the HD-Audio port.
This latest family of VastLane transmitters brings
a comprehensive suite of solutions that enable PC
®
platforms to offer new levels of multimedia per-
formance with access to premium HD video and
audio content. Each product is compliant with
HDCP 1.2 and supports repeaters by implement-
ing on-chip Secure Hash Algorithm (SHA-1) logic
and provides convenient and secure on-chip, pre-
programmed HDCP keys. Applications that
require even more performance can utilize the
SiI1932CNU-3, which offers blazing-fast per-
formance of up to 340 MHz or 10.2 Gbps. The
SiI1932-3 supports high resolution displays
including 1440p and WQXGA.
• Built-in HDCP
encryption engine
SiI1932 System Diagram
SILICONIMAGE [ Silicon image ]
