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參數(shù)資料
| 型號： | OX16PCI952-TQFP-A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Integrated High Performance Dual UARTs, Parallel Port and 5.0v PCI interface |
| 中文描述： | 集成高性能的雙UART，并行端口和5.0V PCI接口 |
| 文件頁數(shù)： | 5/76頁 |
| 文件大?。?/td> | 1386K |
| 代理商： | OX16PCI952-TQFP-A |
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Power management:
Both functions of the OX16PCI952 comply with the PCI
Power Management Specification 1.0 and the PC98/99
Power Management specifications, by offering the
extended capabilities for Power Management and
supporting the power states D0, D2 and D3. This achieves
significant power savings by allowing device drivers to
power down the PCI functions and disable the UART
channels and the parallel port.
A ‘wake-up’ event (the ‘power management event’) is
requested via the PME# pin fromeither of the power states
D2 or D3. For the UART channels, this wake-up request is
generated through the UART line RI (for power state D3),
and any modemline and the Serial Data In (for power state
D2). For the parallel port, this wake-up request is
generated through the multi-purpose IO pins, MIO(1:0).
DataSheet Revision 1.1
Page 5
OX16PCI952
OXFORD SEMICONDUCTOR LTD.
Optional EEPROM:
The OX16PCI952 can be reconfigured froman external
Mcrowire
TM
based EEPROM. However, this is not required
in many applications as default values are provided for
typical applications. Features available via the use of the
EEPROM include redefining device ID’s and vendor/sub-
vendor ID fields in the PCI header space, selectively
enabling/disabling interrupts, powerdown and wakeup
requests, and performng function access to pre-configure
the UARTs and the parallel port.
Multi-function device:
The OX16PCI952 is a multi-function device to enable users
to load individual device drivers for the internal serial ports
and the internal parallel port.
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| OX16PCI954-TQC60-A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Integrated Quad UART and PCI interface |
| OX16PCI954-TQC60-A1 | 制造商:OXFORD 制造商全稱:OXFORD 功能描述:Integrated Quad UART and PCI interface |
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