Overview

MB86613S is Fujitsu’s IEEE1394- OHCI (Open Host Controller Interface) Controller LSI that is compliant 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 comparator circuits using Fujitsu’s advanced full CMOS process for the cost- effective single- chip solution.

Features

1) 1394 Serial Bus Controller Block:

- Compliant 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 comparator

- On- chip another comparator for detecting the cable power

2) ContextProgram Controller Block :

- Compliant with Open HCI standard draft (revision 1.1)

- Total 13 independent ContextProgram Controllers:

a) Asynchronous Transmit DMA : 2 channels for response and request each

b) Isochronous Transmit DMA : 4 channels

c) Receive DMA : 7 channels for Asynchronous response and request each, 4 isochronous, and 1 self- ID receive

- On- chip 6KB FIFO :

a) Asynchronous Transmit- FIFO : 1.5KB

b) Isochronous Transmit- FIFO : 1.5KB

c) Asynchronous/Isochronous Receive- FIFO : 3.0KB

- On- chip context program work memory : 128B x 3

3) PCI Bus Controller Block :

- Compliant with PCI local bus specification (revision 2.2)

- On- chip 32- bit DMA controller

- On- chip power management (PCI power management standard, revision 1.1, compliant)

- Alignment function

- Byte swap function

- 33MHz operation

- On- chip serial ROM interface

- On- chip universal type (5V/3.3V) PCI buffer.

4) Others:

- 100- pin plastic LQFP package

- Two power supply systems : +5V and +3.3V