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| 型号： | ISP1561BM,557 |
| 厂商： | ST-ERICSSON |
| 元件分类： | 总线控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQFP128 |
| 封装： | 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-420-1, LQFP-128 |
| 文件页数： | 59/103页 |
| 文件大小： | 457K |
| 代理商： | ISP1561BM,557 |
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ISP1561_2
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 02 — 5 March 2007
59 of 103
NXP Semiconductors
ISP1561
HS USB PCI Host Controller
Table 86.
HCRhPortStatus[1:4] register: bit description
Bit
Symbol Description
31 to 21
-
reserved
20
PRSC
Port Reset Status Change: This bit is set at the end of the 10 ms port reset
signal. The HCD can write logic 1 to clear this bit. Writing logic 0 has no
effect.
0 — Port reset is not complete
1 — Port reset is complete
19
OCIC
Port Overcurrent Indicator Change: This bit is valid only if overcurrent
conditions are reported on a per-port basis. This bit is set when the root hub
changes the POCI (Port Overcurrent Indicator) bit. The HCD can write logic 1
to clear this bit. Writing logic 0 has no effect.
0 — No change in Port Overcurrent Indicator
1 — POCI has changed
18
PSSC
Port Suspend Status Change: This bit is set when the full resume
sequence is completed. This sequence includes the 20 ms resume pulse, LS
EOP and 3 ms re-synchronization delay. The HCD can write logic 1 to clear
this bit. Writing logic 0 has no effect. This bit is also cleared when Reset
Status Change is set.
0 — Resume is not completed
1 — Resume is completed
17
PESC
Port Enable Status Change: This bit is set when hardware events cause the
PES (Port Enable Status) bit to be cleared. Changes from the HCD writes do
not set this bit. The HCD can write logic 1 to clear this bit. Writing logic 0 has
no effect.
0 — No change in PES
1 — Change in PES
16
CSC
Connect Status Change: This bit is set whenever a connect or disconnect
event occurs. The HCD can write logic 1 to clear this bit. Writing logic 0 has
no effect. If CCS (Current Connect Status) is cleared when a Set Port Reset,
Set Port Enable or Set Port Suspend write occurs, this bit is set to force the
driver to re-evaluate the connection status because these writes must not
occur if the port is disconnected.
0 — No change in CCS
1 — Change in CCS
Remark: If the DeviceRemovable[NDP] bit is set, this bit is set only after a
root hub reset to inform the system that the device is attached.
15 to 10
-
reserved
9
LSDA
On read Low-speed Device Attached: This bit indicates the speed of the
device attached to this port. When set, a low-speed device is attached to this
port. When cleared, a full-speed device is attached to this port. This eld is
valid only when the CCS is set.
0 — Port is not suspended
1 — Port is suspended
On write Clear Port Power: The HCD can clear the PPS (Port Power Status)
bit by writing logic 1 to this bit. Writing logic 0 has no effect.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISP1561BMGA | 功能描述:IC USB HOST CTRL HI-SPD 128LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN（6x6） 包装:* 其它名称:Q6396337A |
| ISP1561BMGE | 功能描述:IC USB PCI HOST CTRLR 128-LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN（6x6） 包装:* 其它名称:Q6396337A |
| ISP1561BMUM | 功能描述:IC USB HOST CTRL HI-SPD 128LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN（6x6） 包装:* 其它名称:Q6396337A |
| ISP1562 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Hi-Speed USB PCI host controller |
| ISP1562BE | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Hi-Speed USB PCI host controller |
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