MB86613S
MB86613S is IEEE1394 Open HCI Controller manufactured by Fujitsu Semiconductor Limited.
Overview
MB86613S is Fujitsu’s IEEE1394- OHCI (Open Host Controller Interface) Controller LSI that is pliant with IEEE1394- 1995, P1394a and OHCI (revision 1.1, release) standard drafts. This LSI integrates both 1394 PHY and LINK layers including analog PLL, transceiver, and parator circuits using Fujitsu’s advanced full CMOS process for the cost- effective single- chip solution. In addition to the 1394 block, the MB86613S contains various DMA engines called Context Program Controllers used for OHCI functions and PCI block. Context Program block consists of total 13 channels of independent DMA that are each dedicated to asynchronous and isochronous transmit and isochronous- asynchronous mon receive operations. On- chip, 5V and 3.3V operable, PCI bus controller is pliant with PCI local bus standard (revision2.2) incorporating one 32- bit DMA controller and power management functions as specified in PCI bus power management specification (version 1.1). For valuable host side design, this chip also incorporates serial Configuration ROM interface. The device operates by +5V or +3.3V power supply for the PCI and DMA blocks and +3.3V for the whole 1394 block. To provide with the cost- effective solution, the LSI is housed in a 100- pin plastic small QFP package.
1.2. Features
1) 1394 Serial Bus Controller Block: pliant with IEEE1394- 1995 and P1394a draft2.0 Integrates PHY and LINK layers into single- chip. 1394 port number : 1 port Transfer Data Rate : S100, S200, and S400 On- chip PLL : 400MHz for PHY and 50MHz for Link core. Cycle- Master Function On- chip Bus Management CSRs 6- pin cable supported On- chip transceiver and parator On- chip another parator for detecting the cable power
2) Context Program Controller Block :
- pliant with Open HCI standard draft (revision 1.1)
- Total 13 independent Context Program Controllers: a) Asynchronous Transmit DMA : 2 channels for response and request each b) Isochronous Transmit DMA : 4 channels c) Receive DMA : 7 channels for...
