ZyDAS ZD1201 802.11b PCM Driver 824

The highly-integrated ZD1201 WLAN combo chip uses high speed DSP hardwire logic to perform 802.11 and 802.11b baseband modulation and demodulation. Based on ZyDAS proprietary DSP algorithms, ZD1201 can achieve outstanding performance using versatile RF/IF chipsets.

To follow up the future MAC standards defined by IEEE 802.11 group, an ARM7 RISC processor is embedded in the ZD1201 chip. Users can own the latest WLAN features by simply upgrading the software drivers.

Using the latest deep sub-micro process, coupled with ZD1201��s special power control mechanism, this WLAN solution reduces power consumption for wireless broadband applications and satisfies the requirement of most portable applications.

ZyDAS ZD1201 WLAN solution is one of the most ideal solutions to design 802.11b WLAN NIC cards.

Features:
IEEE802.11b Compliance
208pin / 17x17mm in BGA package
PCI/MiniPCI/PCMCIA/Compact Flash/USB interface
ARM 7 for MAC
Programmable RF interface
Support WPA and TKIP
Embedded Application
Software AP support
Full WDS(Wireless Distributor System) function
Data Rate: 1M, 2M, 5.5M, 11M and auto-mode
Modulation Scheme: DBPSK, DQPSK, CCK
Embedded Equalizer to overcome 150ns delay spread
Supports short preamble
Supports dual antenna diversity reception
Programmable RF/IF interface, direct connect with WLAN RF/IF chipsets on the shelves