isp1760 NXP Semiconductors, isp1760 Datasheet - Page 75

• Manufacturer Part Number: isp1760
• Description: Hi-speed Universal Serial Bus Host Controller For Embedded Applications
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 73:
9397 750 13257
Product data sheet
Bit
DW7
63 to 40
39 to 32
DW6
31 to 24
23 to 16
15 to 8
7 to 0
DW5
63 to 56
55 to 48
47 to 40
39 to 32
DW4
31 to 29
28 to 26
25 to 23
22 to 20
19 to 17
16 to 14
13 to 11
10 to 8
7 to 0
Symbol
reserved
ISO_IN_7[7:0]
ISO_IN_6[7:0]
ISO_IN_5[7:0]
ISO_IN_4[7:0]
ISO_IN_3[7:0]
ISO_IN_2[7:0]
ISO_IN_1[7:0]
ISO_IN_0[7:0]
Status7[2:0]
Status6[2:0]
Status5[2:0]
Status4[2:0]
Status3[2:0]
Status2[2:0]
Status1[2:0]
Status0[2:0]
Start and complete split for isochronous, SiTD: bit description
SCS[7:0]
SA[7:0]
Access
-
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
SW — writes
(0 => 1)
HW — writes
(1 => 0)
After processing
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
HW — writes
SW — writes
(0 => 1)
HW — writes
(1 => 0)
After processing
Rev. 01 — 8 November 2004
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 (SS) and
complete split (CS) active bits— SA = 0000 0001, S CS = 0000
0100—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 DW1(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
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
ISP1760
75 of 105