SAF1760BE/V1,557 NXP Semiconductors, SAF1760BE/V1,557 Datasheet - Page 76

• Manufacturer Part Number: SAF1760BE/V1,557
• Manufacturer: NXP Semiconductors

Specifications of SAF1760BE/V1,557

• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
Table 76.
SAF1760_1
Product data sheet
Bit
DW3
63
62
61
60
59
58
57
56 to 44 reserved
43 to 32 NrBytes
DW2
31 to 24 reserved
23 to 8
7 to 0
DW1
63 to 57 HubAddress
56 to 50 PortNumber
49 to 47 reserved
46
45 to 44 EPType[1:0]
43 to 42 Token[1:0]
41 to 35 DeviceAddress
34 to 32 EndPt[3:1]
Symbol
A
H
B
X
SC
reserved
DT
Transferred[11:0]
DataStart
Address[15:0]
[6:0]
[6:0]
S
[6:0]
Frame[7:0]
Start and complete split for isochronous: bit description
Access
SW — sets
HW — resets
HW — writes
HW — writes
HW — writes
SW — writes 0
HW — updates
-
HW — writes
SW — writes
-
HW — writes
-
SW — writes
SW — writes
SW — writes
SW — writes
-
SW — writes
SW — writes
SW — writes
SW — writes
SW — writes
Value
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Rev. 01 — 9 November 2009
Description
Active: Write the same value as that in V.
Halt: The Halt bit is set when any microframe transfer status has a
stalled or halted condition.
Babble: This bit corresponds to bit 1 of Status0 to Status7 for every
microframe transfer status.
Transaction Error: This bit corresponds to bit 0 of Status0 to
Status7 for every microframe transfer status.
Start/Complete:
0 — Start split
1 — Complete split
-
Data Toggle: Set the Data Toggle bit to start for the PTD.
-
Number of Bytes Transferred: This field indicates the number of
bytes sent or received for this transaction.
-
Data Start Address: This is the start address for data that will be
sent or received on or from the USB bus. This is the internal
memory address and not the CPU address.
Bits 7 to 3 determine which frame to execute.
Hub Address: This indicates the hub address.
Port Number: This indicates the port number of the hub or
embedded TT.
-
This bit indicates whether a split transaction has to be executed:
0 — High-speed transaction
1 — Split transaction
Transaction type:
01 — Isochronous
Token PID for this transaction:
00 — OUT
01 — IN
Device Address: This is the USB address of the function
containing the endpoint that is referred to by this buffer.
Endpoint: This is the USB address of the endpoint within the
function.
…continued
Embedded Hi-Speed USB host controller
SAF1760
© NXP B.V. 2009. All rights reserved.
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