User`s manual

22 Functional Description
X System TCO Reduction Circuits
X SMBus
X Watchdog Timers
X PCI 2.3 Interface
X Two fully functional serial ports
X 38 General Purpose I/Os (GPIO)
IMCH
The Intel® 3100 Chipset provides an integrated memory con-
troller for direct-connection to one channel of DDR2-400
(unstacked) registered memory devices with ECC. Peak theo-
retical memory data bandwidth using DDR2-400 is 3.2 GByte/s
Volari™ Z11 Graphics Controller
Volari™ Z11 GPU is the extreme programmable GPU of the XGI
2D GPU family. The Volari™ Z11 integrates a PCI-Express 1x con-
troller and a 64-bit 2D graphics engine. It offers a flexible 16-bit
DDR-II memory interface. The Z11 also incorporates a config-
urable 3.3V DVO digital interface to support a third party
LVDS/TMDS transmitter. It can achieve high 2D performance with
a memory interface supporting a bandwidth of up to 1 GB/s
(DDR-II @250MHz).
Volari™ Z11 GPU main features:
X PCI-Express 1x Bus Interface
Z Supports PCI-E local bus standard Revision 1.1 compli-
ant
X High Performance 2D Accelerator
Z Built-in hardware command queue
Z Built-in Direct Draw Accelerator
Z Built-in GDI 2000 Accelerator
Z Built-in an 1T pipelined 64-bit BITBLT graphics engine
Z Supports memory-mapped, zero wait-state, burst engine
write
Z Built-in 64x64x2 bit-mapped mono hardware cursor
X High Efficient BroadBahn™ Memory Architecture