PDI1394L11 Datasheet, PDF (35/46 Pages) NXP Semiconductors – 1394 AV link layer controller

Philips Semiconductors
1394 AV link layer controller
Product specification
PDI1394L11
Bit 10:
R
SPH: Indicates that a CYCTM based time stamp is inserted before each application packet (25 bits specified in the
IEC 61883 International Standard).
13.2.10 Common Isochronous Receiver Packet Header Quadlet 2 (IRXHQ2) – Base Address: 0x048
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
FMT
FDF
SYT
SV00287
Reset Value 0x0000FFFF
Bit 31..30:
R
E1: End of Header, F1: Format: Should be set to 10 for second AV header quadlet.
Bit 29..24:
R
FMT: Value inserted in the Format field.
Bit 23..0:
R
FDF/SYT: If ‘‘EN FS” in Register IRXPKCTL (0x040) is set to ‘1’, then lower 16-bits are interpreted as SYT.
13.2.11 Isochronous Receiver Interrupt Acknowledge (IRXINTACK) – Base Address: 0x04C
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
SV00288
Reset Value 0x00000000
Bit 7:
R/W IRXFULL: Isochronous data memory bank has become full. This is a fatal error, the recommended action is to reset
and re-initialize the transmitter.
Bit 6:
R/W IRXEMPTY: Isochronous data memory bank has become empty.
Bit 5:
R/W FSYNC: Pulse at fsync output.
Bit 4:
R/W SEQERR: Sequence error of data blocks.
Bit 3:
R/W CRCERR: CRC error in bus packet.
Bit 2:
R/W CIPTAGFLT: Faulty CIP header tag (E,F bits). i.e.: The CIP header did not meet the standard and the whole packet
is ignored.
Bit 1:
R/W RCVBP: Bus packet processing complete.
Bit 0:
R/W SQOV: Status queue overflow. This is a fatal error, the recommended action is to reset and re-initialize the
transmitter.
13.2.12 Isochronous Receiver Interrupt Enable (IRXINTE) – Base Address: 0x050
Interrupt enable bits for AV Receiver.
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
Reset Value 0x00000000
Bit 7..0 are interrupt enable bits for the Isochronous Receiver Interrupt Acknowledge (IRXINTACK).
SV00794
1997 Oct 21
35