ISP1760BE,557 NXP Semiconductors, ISP1760BE,557 Datasheet - Page 65

• Manufacturer Part Number: ISP1760BE,557
• Manufacturer: NXP Semiconductors

Specifications of ISP1760BE,557

• Package Type: LQFP
• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
Table 68.
ISP1760_4
Product data sheet
Bit
DW7
63 to 52 ISOIN_7[11:0] HW — writes
51 to 40 ISOIN_6[11:0] HW — writes
39 to 32 ISOIN_5[11:4] HW — writes
DW6
31 to 28 ISOIN_5[3:0]
27 to 16 ISOIN_4[11:0] HW — writes
15 to 4
3 to 0
DW5
63 to 56 ISOIN_2[7:0]
55 to 44 ISOIN_1[11:0] HW — writes
43 to 32 ISOIN_0[11:0] HW — writes
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
DW3
Symbol
ISOIN_3[11:0] HW — writes
ISOIN_2[11:8] HW — writes
Status0[2:0]
High-speed isochronous IN and OUT: bit description
SA[7:0]
Access
HW — writes
HW — writes
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)
Value Description
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Rev. 04 — 4 February 2008
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 (bits 11 to 4), if SA[5] is set to 1 and
frame number is correct.
Bytes received during SOF5 (bits 3 to 0), 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 11 to 8), if SA[2] 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.
ISO IN or OUT status at SOF7
ISO IN or OUT status at SOF6
ISO IN or OUT status at SOF5
ISO IN or OUT status at SOF4
ISO IN or OUT status at SOF3
ISO IN or OUT status at SOF2
ISO IN or OUT status at SOF1
Status of the payload on the USB bus for this SOF after ISO has been
delivered.
Bit 0 — Transaction error (IN and OUT)
Bit 1 — Babble (IN token only)
Bit 2 — Underrun (OUT token only)
frame number of USB bus, these bits are checked for 1 before they are
sent for SOF. For example: If SA[7:0] = 1, 1, 1, 1, 1, 1, 1, 1: send
ISO every SOF of the entire millisecond. If SA[7:0] = 0, 1, 0, 1, 0, 1,
0, 1: send ISO only on SOF0, SOF2, SOF4 and SOF6.
SOF Active: When the frame number of bits DW1[7:3] match the
Embedded Hi-Speed USB host controller
© NXP B.V. 2008. All rights reserved.
ISP1760
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