ISP1160BD/01,151 NXP Semiconductors, ISP1160BD/01,151 Datasheet - Page 50

• Manufacturer Part Number: ISP1160BD/01,151
• Manufacturer: NXP Semiconductors

Specifications of ISP1160BD/01,151

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
Table 28:
9397 750 13963
Product data
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcRhDescriptorA register: bit description
R/W
R/W
31
23
15
IS
R
R
0
0
7
0
reserved
Table 29:
Bit
31 to 24
23 to 13
12
11
10
R/W
R/W
30
22
14
IS
R
R
0
0
6
0
HcRhDescriptorA register: bit description
Symbol
POTPGT
[7:0]
-
NOCP
OCPM
DT
R/W
R/W
29
21
13
IS
R
R
0
0
5
0
Rev. 05 — 24 December 2004
reserved
Description
PowerOnToPowerGoodTime: This byte specifies the duration
HCD has to wait before accessing a powered-on port of the Root
Hub. The unit of time is 2 ms. The duration is calculated as
POTPGT
reserved
NoOverCurrentProtection: This bit describes how the
overcurrent status for the Root Hub ports are reported. When this
bit is cleared, the OverCurrentProtectionMode field specifies
global or per-port reporting.
0 — overcurrent status is reported collectively for all downstream
ports
1 — no overcurrent reporting supported
OverCurrentProtectionMode: This bit describes how the
overcurrent status for the Root Hub ports is reported. At reset, this
field reflects the same mode as PowerSwitchingMode. This field is
valid only if the NoOverCurrentProtection field is cleared.
0 — overcurrent status is reported collectively for all downstream
ports
1 — overcurrent status is reported on a per-port basis. On
power-up, clear this bit and then set it to logic 1.
DeviceType: This bit specifies that the Root Hub is not a
compound device—it is not permitted. This field should always
read/write 0.
NOCP
R/W
R/W
R/W
28
20
12
IS
IS
R
0
4
0
POTPGT[7:0]
reserved
2 ms.
OCPM
R/W
R/W
R/W
27
19
11
IS
IS
R
0
3
0
Embedded USB Host Controller
R/W
R/W
DT
26
18
10
IS
R
R
0
0
2
0
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
NPS
R/W
R/W
R/W
25
17
IS
IS
IS
R
0
9
1
ISP1160
NDP[1:0]
PSM
R/W
R/W
R/W
24
16
IS
IS
IS
R
0
8
0
49 of 88