SAF1760BE/V1,557 NXP Semiconductors, SAF1760BE/V1,557 Datasheet - Page 75

• 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
DW7
63 to 40 reserved
39 to 32 ISO_IN_7[7:0]
DW6
31 to 24 ISO_IN_6[7:0]
23 to 16 ISO_IN_5[7:0]
15 to 8
7 to 0
DW5
63 to 56 ISO_IN_2[7:0]
55 to 48 ISO_IN_1[7:0]
47 to 40 ISO_IN_0[7:0]
39 to 32
DW4
31 to 29 Status7[2:0]
28 to 26 Status6[2:0]
25 to 23 Status5[2:0]
22 to 20 Status4[2:0]
19 to 17 Status3[2:0]
16 to 14 Status2[2:0]
13 to 11 Status1[2:0]
10 to 8
7 to 0
Symbol
ISO_IN_4[7:0]
ISO_IN_3[7:0]
Status0[2:0]
SCS[7:0]
SA[7:0]
Start and complete split for isochronous: bit description
Access
-
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
SW — writes
(0
HW — writes
(1
After processing
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
SW — writes
(0
HW — writes
(1
After processing
1)
0)
1)
0)
Value
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Rev. 01 — 9 November 2009
Description
-
Bytes received during SOF7, if SA[7] is set to 1 and frame
number is correct.
Bytes received during SOF6, if SA[6] is set to 1 and frame
number is correct.
Bytes received during SOF5, if SA[5] is set to 1 and frame
number is correct.
Bytes received during SOF4, if SA[4] is set to 1 and frame
number is correct.
Bytes received during SOF3, if SA[3] is set to 1 and frame
number is correct.
Bytes received during SOF2 (bits 7 to 0), if SA[2] is set to 1 and
frame number is correct.
Bytes received during SOF1, if SA[1] is set to 1 and frame
number is correct.
Bytes received during SOF0 if SA[0] is set to 1 and frame
number is correct.
All bits can be set to one for every transfer. It specifies which SOF
the complete split needs to be sent. Valid only for IN. Start split and
complete split active bits, SA = 0000 0001b, SCS = 0000 0100b,
will cause SS to execute in Frame0 and CS in Frame2.
Isochronous IN or OUT status of SOF7
Isochronous IN or OUT status of SOF6
Isochronous IN or OUT status of SOF5
Isochronous IN or OUT status of SOF4
Isochronous IN or OUT status of SOF3
Isochronous IN or OUT status of SOF2
Isochronous IN or OUT status of SOF1
Isochronous IN or OUT status of SOF0
Bit 0 — Transaction error (IN and OUT)
Bit 1 — Babble (IN token only)
Bit 2 — Underrun (OUT token only)
Specifies which SOF the start split needs to be placed.
For OUT token: When the frame number of bits DW2[7:3] matches
the frame number of the USB bus, these bits are checked for one
before they are sent for the SOF.
For IN token: Only SOF0, SOF1, SOF2 or SOF3 can be set
to 1. Nothing can be set for SOF4 and above.
Embedded Hi-Speed USB host controller
SAF1760
© NXP B.V. 2009. All rights reserved.
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