PDI1394L40BEUM ST-Ericsson Inc, PDI1394L40BEUM Datasheet - Page 32

• Manufacturer Part Number: PDI1394L40BEUM
• Description: IC LINK LAYER CTRLR AV 144LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of PDI1394L40BEUM

• Applications: AV,TV, VTR
• Interface: IEEE 1394
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 144-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PDI1394L40BE-T; PDI1394L40BE-T

Philips Semiconductors
12.6.2.3 Quadlet Transmit
Three quadlet transmit formats are shown below. In these figures: The first quadlet contains packet control information. The second and third
quadlets contain 16-bit destination ID and either the 48-bit quadlet-aligned destination offset (for requests) or the response code (for responses).
The fourth quadlet contains the quadlet data for read response and write quadlet request formats, or the upper 16 bits contain the data length
for the block read request format.
2000 Dec 15
1394 enhanced AV link layer controller
31 30
31 30
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Figure 17. Quadlet Read Response Transmit Format
Figure 16. Quadlet Write Request Transmit Format
destinationID
destinationID
destinationOffsetLow
0
0
quadlet data
quadlet data
spd
spd
28
rCode
tLabel
tLabel
destinationOffsetHigh
rt
rt
tCode
tCode
SV01083
SV01082
priority
priority
PDI1394L40
Preliminary specification