ISP1362EE/01 PHILIPS [NXP Semiconductors], ISP1362EE/01 Datasheet - Page 43

• Manufacturer Part Number: ISP1362EE/01
• Description: Single-chip Universal Serial Bus On-The-Go controller
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 11:
9397 750 12337
Product data
Name
ActualBytes[9:0]
CompletionCode[3:0]
Generic PTD structure: bit description
Status update
by HC
Yes
Yes
Table 10:
[1]
Bit
B3[3]
B5[6]
B5[7]
B7[7:0]
All reserved bits should be set to logic 0.
Special fields for ATL, interrupt and ISO
Description
This field contains the number of bytes that were transferred for this PTD.
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
Rev. 03 — 06 January 2004
ATL
reserved
Ping-Pong
Paired
reserved
NoError
CRC
BitStuffing
DataToggleMismatch
Stall
DeviceNot
Responding
PIDCheckFailure
UnexpectedPID
DataOverrun
DataUnderrun
-
-
BufferOverrun
BufferUnderrun
Interrupt
reserved
reserved
reserved
PollingRate[7:5];
StartingFrame[4:0]
General Transfer Descriptor (TD) or
isochronous data packet processing
completed with no detected errors.
The last data packet from the endpoint
contained a Cyclic Redundancy Check
(CRC) error.
The last data packet from the endpoint
contained a bit stuffing violation.
The last packet from the endpoint had data
toggle Packet ID (PID) that did not match the
expected value.
TD was moved to the Done queue because
the endpoint returned a STALL PID.
The device did not respond to the token (IN)
or did not provide a handshake (OUT).
The check bits on PID from the endpoint
failed on data PID (IN) or handshake (OUT).
The received PID was not valid when
encountered, or the PID value is not defined.
The amount of data returned by the endpoint
exceeded either the size of the maximum
data packet allowed from the endpoint (found
in the MaximumPacketSize field of ED) or the
remaining buffer size.
The endpoint returned is less than
MaximumPacketSize and that amount was
not sufficient to fill the specified buffer.
reserved
reserved
During an IN, the HC received data from the
endpoint faster than it could be written to the
system memory.
During an OUT, the HC could not retrieve
data from the system memory fast enough to
keep up with the USB data rate.
[1]
Single-chip USB OTG controller
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
ISTL (ISO)
Last
reserved
reserved
StartingFrame
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