MB86613S Ver la hoja de datos (PDF) - Fujitsu

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MB86613S

IEEE1394 Open HCI Controller

Fujitsu 

Preliminary

- 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

1.3. Block Diagram

PCI/DMA Block

DMAC

PCI

I/F

Slave

AR/IR- CPC

OHCI Block

Physical- Request

Unit (PRU)

AT- ContextProgram

Controller (AT- CPC)

IT- ContextProgram

Controller (IT- CPC)

CPC Work Memory

(128B x 3)

FIFO

(6KB)

Open HCI Registers

(2048B)

Link- Rx

Link- Tx

1394 Block

LINK

Core

PHY

1394

bus manager

serial ROM I/F

Fig. 1.1 Block Diagram of MB86613S

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