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參數(shù)資料
型號(hào)： ISP1561
廠商： NXP Semiconductors N.V.
英文描述： ISP1561BM
中文描述： ISP1561BM
文件頁(yè)數(shù)： 82/102頁(yè)
文件大小： 2875K
代理商： ISP1561
Philips Semiconductors
ISP1561
USB PCI host controller
Product data
Rev. 01 — 06 February 2003
82 of 102
9397 750 10015
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
11.4.9
PORTSC registers 1, 2, 3, 4 (address: value read from func2 of address 10H +
50H
+
(4 x Port Number
1)) where Port Number is 1, 2, 3,...N_Ports
The Port Status and Control (PORTSC) register (bit allocation:
Table 116
) is in the
auxiliary power well. It is only reset by hardware when the auxiliary power is initially
applied or in response to a Host Controller reset. The initial conditions of a port are:
No device connected
Port disabled
If the port has power control, software cannot change the state of the port until it sets
the port power bits. Software must not attempt to change the state of the port until the
power is stable on the port (max. delay is 20 ms from the transition).
Table 114: CONFIGFLAG register: bit allocation
Bit
31
Symbol
Reset
0
Access
-
Bit
23
Symbol
Reset
0
Access
-
Bit
15
Symbol
Reset
0
Access
-
Bit
7
Symbol
Reset
0
Access
-
30
29
28
27
26
25
24
reserved
0
-
0
-
0
-
0
-
0
-
0
-
0
-
22
21
20
19
18
17
16
reserved
0
-
0
-
0
-
0
-
0
-
0
-
9
0
-
8
14
13
12
11
10
reserved
0
-
6
0
-
5
0
-
4
0
-
3
0
-
2
0
-
1
0
-
0
reserved
0
-
CF
0
R/W
0
-
0
-
0
-
0
-
0
-
Table 115: CONFIGFLAG register: bit description
Bit
Symbol
31 to 1
-
0
CF
Description
reserved
Configure Flag
: The host software sets this bit as the last action in
its process of configuring the HC. This bit controls the default
port-routing control logic.
0 —
Port routing control logic default-routes each port to an
implementation dependent classic HC
1 —
Port routing control logic default-routes all ports to this HC
Table 116: PORTSC 1, 2, 3, 4 register: bit allocation
Bit
31
Symbol
Reset
0
Access
-
30
29
28
27
26
25
24
reserved
0
-
0
-
0
-
0
-
0
-
0
-
0
-
相關(guān)PDF資料
PDF描述
ISP1561BM ISP1561BM
ISP1562 Hi-Speed Universal Serial Bus PCI Host Controller
ISP1562BE Hi-Speed Universal Serial Bus PCI Host Controller
ISP1581 Universal Serial Bus 2.0 high-speed interface device
ISP1581BD Universal Serial Bus 2.0 high-speed interface device
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1561 HI-SPEED USB H 制造商:NXP Semiconductors 功能描述:
ISP1561BM 制造商:NXP Semiconductors 功能描述:
ISP1561BM,518 功能描述:USB 接口集成電路 USB 2.0 HOST CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1561BM,551 功能描述:USB 接口集成電路 USB 2.0 HOST CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1561BM,557 功能描述:USB 接口集成電路 DO NOT USE ORDER -S OR -T PART RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
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