PDI1394L11 Datasheet, PDF (2/46 Pages) NXP Semiconductors – 1394 AV link layer controller

Philips Semiconductors
1394 AV link layer controller
Product specification
PDI1394L11
1.0 FEATURES
• IEEE 1394–1995 Standard Link Layer Controller
• Hardware Support for the IEC61883 International Standard of
Digital Interface for Consumer Electronics
• Interface to any IEEE 1394–1995 Physical Layer Interface
• 5V Tolerant I/Os
• Single 3.3V supply voltage
2.0 DESCRIPTION
The PDI1394L11, Philips Semiconductors 1394 Audio/Video (AV)
Link Layer Controller, is an IEEE 1394–1995 compliant link layer
controller featuring an embedded AV layer interface. The AV layer is
designed to pack and un-pack application data packets for
transmission over an IEEE 1394 bus using isochronous data
transfers.
The application data is packetized according to the IEC 61883
International Standard of Digital Interface for Consumer Electronic
Audio/Video Equipment. The AV layer interface is a byte-wide port
capable of accommodating various MPEG–2 and DVC codecs. An
80C51 compatible byte-wide host interface is provided for internal
register configuration as well as performing asynchronous data
transfers.
The PDI1394L11 is powered by a single 3.3V power supply and the
inputs and outputs are 5V tolerant. It is available in the PQFP80
package.
3.0 QUICK REFERENCE DATA
GND = 0V; T_amb = 25°C
SYMBOL
PARAMETER
V_DD
I_DD
SCLK
Functional supply voltage range
Supply current @ V_DD=3.3V
Device clock
CONDITIONS
MIN
3.0
49.147
TYP
3.3
20
49.152
MAX
3.6
49.157
UNIT
V
mA
MHz
4.0 ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
80-pin plastic PQFP80
0°C to +70°C
OUTSIDE NORTH AMERICA
PDI1394L11 BA
NORTH AMERICA
PDI1394L11 BA
PKG. DWG. #
SOT318-2
5.0 PIN CONFIGURATION
RESERVED
65
RESERVED
66
RESERVED
67
AV D0
68
AV D1
69
AV D2
70
AV D3
71
VDD
72
GND
73
AV D4
74
AV D5
75
AV D6
76
AV D7
77
VDD_
78
GND
79
N/C
80
1997 Oct 21
PDI1394L11
AV LINK LAYER CONTROLLER
2
40
PHY D3
39
VDD
38
GND
37
PHY D4
36
PHY D5
35
PHY D6
34
PHY D7
33
CYCLEOUT
32
VDD
31
GND
30
CYCLEIN
29
RESET_N
28
HIF INT _N
27
HIF RD_N
26
HIF WR_N
25
HIF CS_N
SV00270
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