描述 Description

Overview The MXC?300-30 is the first platform with a 3G single core modem. The single core processor at the heart of the MXC300-30 combines a StarCore?? SC140e Digital Signal Processor (DSP) operating at up to 250 MHz and an ARM1136? applications processor core operating at up to 532 MHz. The single core modem handles all the signaling protocol layers (L1, L2 and L3) for 2.5G, 2.75G and 3G standards including Global System for Mobile Communications (GSM), General Packet Radio Service (GPRS), Enhanced Data for GSM Evolution (EDGE) class 12 and wideband code division multiple access (WCDMA).
Archived content is no longer updated and is made available for historical reference only.

特性 Features

?StarCore? SC140 DSP up to 250 MHz


?ARM11? applications processor up to 532 MHz


?Quad-band GSM 850/900/1800/1900 MHz


?WCDMA tri-band 850/1900/2100 MHz


?Universal Mobile Telecommunications System (UMTS) data rates (max)— DL 384 Kbps, UL 384 Kbps


?HSDPA 3.6 Mbps (DL)


?GSM EDGE Radio Access Network (GERAN) data rates (max)— DL 236 Kbps, UL 118 Kbps


?GPRS/EGPRS (EDGE) slot up to class 12 (4d/4u)


?Optimized for open operating systems like Linux and Symbian without the addition of any processor or accelerator


?Single antenna interference cancellation for Gaussian minimum shift keying (GMSK)


?Integrated Imaging Processing Unit (IPU) video accelerator


?Wireless connectivity features


?A-GPS (network assisted) interface support


?Bluetooth interface support


?Wireless local area network (WLAN) 802.11a/b/g interface support


?Digital Video Broadcasting-Handhelds (DVB-H) interface support