Overview: .. Preliminary MB86613S IEEE1394 Open HCI Controller Product Specification Provisional
Revision 1.00, July 2, 2001 Fujitsu Limited Fujitsu VLSI Ltd. Preliminary 1. Introduction Related Documents
This specification document was prepared based on the following documents: 1) IEEE1394- 1995 High Performance Serial Bus and P1394a draft2.0 2) 1394 Open Host Controller Interface (Open HCI) Specification Release1.1 3) PCI Local Bus Specification (Revision 2.2) 4) PCI Bus Power Management Specification (Version 1.1) 1.1. 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 ContextProgram Controllers used for OHCI functions and PCI block. ContextProgram 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.
