MFE1209-VS

MFC1000 Device Set The Conexant™ MFC1000 Device Set hardware consists of the Conexant MFC1000 Controller and a Conexant MONOFAX Modem device. This device set, along with the supporting firmware and evaluation system, comprises a complete Multifunctional Peripheral system–needing only a power supply, scanner, and printer mechanism components to complete the machine. The models available are listed in Table 1. A system-level block diagram using the MFC1000 Engine is shown in Figure 1. Integrated MFC1000 Controller The Integrated MFC1000 controller provides the majority of the electronics necessary to build a plain paper based MFP integrated into a one-chip solution. An ARM7 CPU, 1284 parallel port interface, Flash memory/DRAM controller, resolution conversion, inkjet data formatter, and external inkjet or laser printing interface allows full printer functionality. In addition, the controller performs primary facsimile control/monitoring and compression/decompression functions, interfacing with major fax machine components like the scanner, modem, motors, and operator control panel. The ARM7TDMI embedded processor provides an external 48 MB direct memory accessing capability. An integrated Pipeline ADC combined with ® Rockwell Image Processing Scheme (RIPS ), provides state of the art image processing performance on both text and half-tone images. The MFC1000 Engine provides the hardware and software necessary to develop a Multifunctional Peripheral including architecture for printing, faxing, scanning, and copying. It also supports many of these operations occurring simultaneously. Two configurations were analyzed for concurrency capabilities as following Printing Fax Scanning Concurrency 360x360 14.4 Kbps 300 dpi Full Dual dpi MMR 8 bit/pixel Access Mono Inkjet 7ppm 720x720 14.4 Kbps 400 dpi Full Dual dpi MMR 8 bit/pixel Access Mono Inkjet 7ppm Dual access defined as the ability to receive a fax while performing any single function MONOFAX Modems Several MONOFAX modems are available for use with the MFC1000 controller. Each is dependent on the communication applications desired. The FM209 and FM214 modems support V.29 and V.17 facsimile transmission and reception respectively. These modems also support integrated digital answering machine functions by including a voice codec that yields up to 24 minutes of voice storage per 4 Mbits of memory. These modems also optionally support full-duplex speakerphone features for handfree applications using an external Integrated Analog (IA) device. The FM336 modem supports Group 3 facsimile send and receive speeds up to 33600 bps using V.34 half-duplex mode. Distinguishing Features •
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