CXD3204R
IEEE1394 LSI for D-STB, D-VHS, and DTV
Description
The CXD3204R is an LSI integrating Link Layer and
Physical Layer conforming to the IEEE1394-1995 serial
bus standard on a single chip.
Link Layer provides MPEG2 t ra nsp or t stre am
dedicated input interface and output interface, IEC958
audio stream I/O interface and output interface for D/A
c o nve r t e r a s a d a t a i n t e r fa c e fo i s o c h r o n o u s
communication. Also, a maximum 512 bytes of
asynchronous communication is possible.
Physical Layer provides two poarts for 1394 cable
i n t e r fa c e , a n d s u p p o r t s t r a n s fe r s p e e d o f
200/100Mbit/s. Also, this layer provides received packet
data regeneration repeat function, arbitration function
and bus initialization logic.
T h i s L S I u t i l i ze s A p p l e C o m p u t e r ’s F i r e W i r e
technology.
176-pin LQFP (Plastic)
Feature Summary
Ì
Conforms to IEEE1394-1995 serial bus standard
Ì
Supports 100Mbps/200Mbps
Ì
Link layer
x
Supports DVB transport streams
x
Supports IEC958 audio stream
x
Built-in PID filter function
x
2-channel isochronous simultaneous
transmission/synchronous transmission and
reception
x
Supports DMA (2-channel) transfer using host
bus
x
Isochronous data inserted from asynchronous
data port
x
Built-in cipher circuit conforming to DTCP format
x
Large capacity FIFO
¥
Isochronous Transmit/Receive FIFO:
960 x 32-bit x 2
¥
Asynchronous Transmit FIFO: 132 x 33-bit
¥
Asynchronous Receive FIFO: 133 x 33-bit
x
CIP header automatic attachment/detection
Ì
Physical layer
x
Live wire detection function when port is
connected to operation node
x
Automatic shutdown function against stopport for
powersaving
x
Bus initialization and arbitration state machine
logic
x
Re-synchronization for reception data for local
clock
x
Link-On packet recognition
x
DS link encode/decode
x
196.603MHz PLL
IM
IN
A
Application
Ì
Ì
Ì
Ì
Ì
x
Cable power reduction is detected with cable
power status
x
Supports configuration manager cable and power
class definition pin.
x
Independent 2-port TpBias
Ì
Digital interface for D-STB, D-VHS and DTV
Absolute Max. Ratings
(T
A
= 25
o
C, V
SS
= 0V)
Supply voltage
Input voltage
Output voltage
Operating temperature
Storage temperature
V
DD
V
I
V
O
T
OPR
T
STG
V
SS
-0.5 ~ +4.6
V
SS
-0.5 ~ V
DD
+0.5
V
SS
-0.5 ~ V
DD
+0.5
-20 ~ +75
-55 ~ +150
V
V
V
o
C
o
C
EL
Recommended Operating Conditions
V
DD
3.0 ~ 3.6
Ì
Supply voltage
Ì
Operating temperature
T
OPR
-20 ~ +75
V
o
C
PR
Revision 0.0 (5/22/99)
R
Y
1
Sony Semiconductor Business Division
CXD3204R
Copyright Information
Copyright© 1999 Sony Electronics Inc. All rights reserved. This manual, the hardware, and software described herein, in whole
or in part, may not be reproduced, translated, or reduced to any machine-readable form without prior written approval.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license
by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples
illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these
circuits.
Sony Electronics Inc. provides no warranty with regard to this document, the hardware, software, or other informatin contained
herein and hereby expressly disclaims any implied warranties or merchantability or fitness for any particular purpose with regard
to this document, the software, or such other information. In no event shall Sony Electronics Inc. be liable for any incidental,
consequential, or special damages, whether based on tort, contract, or otherwise, arising out of or in connection with this
manual, the software, or other information contained herein or the use thereof.
The SONY logo and CXD3204R are registered trademarks of Sony Corp.
Fire Wire is a registered trademark of Apple Computer, Inc.
Sony Electronics Inc., Semiconductor Business Division
3300 Zanker Road
San Jose, CA 95134
TEL: (1-800) 288-SONY
email: ssaweb@mail.sel.sony.com
http://www.sony.com/semi/
FAX: (1-408) 955-6022
2
PR
EL
IM
IN
A
R
Revision 0.0 (5/22/99)
Y
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