PDI1394L40BE,551 NXP Semiconductors, PDI1394L40BE,551 Datasheet - Page 37

• Manufacturer Part Number: PDI1394L40BE,551
• Manufacturer: NXP Semiconductors

Specifications of PDI1394L40BE,551

• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
Table 4. Acknowledge codes
2000 Dec 15
1394 enhanced AV link layer controller
0111 – 1100,
0000, 0011,
and 1111
Code
0001
0010
0100
0101
0110
1101
1110
ack_complete
ack_pending
ack_busy_X
ack_busy_A
ack_busy_B
ack_data_error
ack_type_error
reserved
Name
The node has successfully accepted the packet. If the packet was a request subaction, the
destination node has successfully completed the transaction and no response subaction shall follow.
The node has successfully accepted the packet. If the packet was a request subaction, a response
subaction will follow at a later time. This code shall not be returned for a response subaction.
The packet could not be accepted. The destination transaction layer may accept the packet on a
retry of the subaction.
The packet could not be accepted. The destination transaction layer will accept the packet when the
node is not busy during the next occurrence of retry phase A.
The packet could not be accepted. The destination transaction layer will accept the packet when the
node is not busy during the next occurrence of retry phase B.
The node could not accept the block packet because the data field failed the CRC check, or because
the length of the data block payload did not match the length contained in the dataLength field. This
code shall not be returned for any packet that does not have a data block payload.
A field in the request packet header was set to an unsupported or incorrect value, or an invalid
transaction was attempted (e.g., a write to a read-only address).
This revision of the AV Link will not generate other acknowledge codes, but may receive them from
newer (1394a-2000) links. In that case, these new values will show up here.
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Description
PDI1394L40
Preliminary specification