参数资料
型号: PC87393F-VJG
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 外设及接口
英文描述: 100-Pin LPC SuperI/O Devices for Portable Applications
中文描述: MULTIFUNCTION PERIPHERAL, PQFP100
封装: TQFP-100
文件页数: 106/148页
文件大小: 1733K
代理商: PC87393F-VJG
2.0 Device Architecture and Configuration (Continued)
60
www.national.com
2.15.6
GPIO Event Routing Register
This register enables the routing of the GPIO event to IRQ and/or SMI signals. It is implemented only for ports 0,1 which
have event detection capability. This register is reset by hardware to 00h.
Location:
Index F2h
Type:
R/W
2
Pull-Up Control. This bit is used to enable/disable the internal pull-up capability of the corresponding GPIO pin.
It supports open-drain output signals with internal pull-ups and TTL input signals.
0: Disabled
1: Enabled (default)
1
Output Type. This bit controls the output buffer type (open-drain or push-pull) of the corresponding GPIO pin.
0: Open-drain (default)
1: Push-pull
0
Output Enable. This bit indicates the GPIO pin output state. It has no effect on the input path.
0: TRI-STATE (default)
1: Output enabled
Bit
76543210
Name
Reserved
Enable SMI
Routing
Enable IRQ
Routing
Reset
00000001
Bit
Description
7-2
Reserved
1
Enable SMI Routing
0: Disabled (default)
1: Enabled
0
Enable IRQ Routing
0: Disabled
1: Enabled (default)
Bit
Description
相关PDF资料
PDF描述
PC906N 896 MHz - 940 MHz YAGI ANTENNA, 10.65 dBi GAIN, 65 deg 3dB BEAMWIDTH
PC926N 928 MHz - 960 MHz YAGI ANTENNA, 10.65 dBi GAIN, 65 deg 3dB BEAMWIDTH
PCA.1D.694.CNAD42Z CABLE TERMINATED, FEMALE, RF CONNECTOR, SOCKET
PCA.1D.694.CNAD42 CABLE TERMINATED, FEMALE, RF CONNECTOR, SOCKET
PCA.1D.694.CNAD52Z CABLE TERMINATED, FEMALE, RF CONNECTOR, SOCKET
相关代理商/技术参数
参数描述
PC87393VJG 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:IC, SUPER I/O DEVICE, TQFP-100, Logic Device Type:Buffer, Supply Voltage Min:3V,
PC87393-VJG 制造商:NSC 制造商全称:National Semiconductor 功能描述:100-Pin LPC SuperI/O Devices for Portable Applications
PC87410 制造商:NSC 制造商全称:National Semiconductor 功能描述:PC87410 PCI-IDE Interface Controller
PC87410VLK 制造商:Rochester Electronics LLC 功能描述:- Bulk
PC87413 制造商:NSC 制造商全称:National Semiconductor 功能描述:LPC ServerI/O for Servers and Workstations