SAF1760BE/V1,557 NXP Semiconductors, SAF1760BE/V1,557 Datasheet - Page 81

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

Specifications of SAF1760BE/V1,557

• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
Table 78.
Table 79.
Table 80.
SAF1760_1
Product data sheet
Bit
46
45 to 44
43 to 42
41 to 35
34 to 32
DW0
31
30 to 29
28 to 18
17 to 3
2 to 1
0
b
5
6
7
8
9
Interrupt
I/O
I/O
Symbol
S
EPType[1:0]
Token[1:0]
DeviceAddress
[6:0]
EndPt[3:1]
EndPt[0]
reserved
MaxPacketLength
[10:0]
NrBytesTo
Transfer[14:0]
reserved
V
Start and complete split for interrupt: bit description
Microframe description
SE description
Rate
2 ms
4 ms
8 ms
16 ms
32 ms
S
1
0
0 0001b
0 0010b or 0 0011b
0 0100b or 0 0111b
0 1000b or 0 1111b
1 0000b or 1 1111b
Frame[7:3]
Access
SW — writes
SW — writes
SW — writes
SW — writes
SW — writes
SW — writes
-
SW — writes
SW — writes
-
SW — sets
HW — resets
E
0
0
Value
-
-
-
-
-
-
-
-
-
-
-
Rev. 01 — 9 November 2009
Remarks
low-speed
full-speed
Description
This bit indicates whether a split transaction has to be executed:
0 — High-speed transaction
1 — Split transaction
Transaction type:
11 — Interrupt
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.
Endpoint: This is the USB address of the endpoint within the
function.
-
Maximum Packet Length: This field indicates the maximum
number of bytes that can be sent to or received from an endpoint in
a single data packet. The maximum packet size for the full-speed
and low-speed devices is 64 bytes as defined in
Serial Bus Specification Rev.
Number of Bytes to Transfer: This field indicates the number of
bytes that can be transferred by this data structure. It is used to
indicate the depth of the DATA field. The maximum total number of
bytes for this transaction is 4 kB.
-
0 — This bit is deactivated when the entire PTD is executed, or
when a fatal error is encountered.
1 — Software updates to one when there is payload to be sent or
received. The current PTD is active.
…continued
Embedded Hi-Speed USB host controller
2.0”.
SAF1760
© NXP B.V. 2009. All rights reserved.
Ref. 1 “Universal
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