参数资料
型号: CX24118A-12Z
厂商: NXP SEMICONDUCTORS
元件分类: 消费家电
英文描述: Advanced Modulation Digital Satellite Tuner
中文描述: SPECIALTY CONSUMER CIRCUIT, PQCC36
封装: 6 X 6 MM, 0.85 MM HEIGHT, PLASTIC, SOT1092-1, HVQFN-36
文件页数: 27/45页
文件大小: 494K
代理商: CX24118A-12Z
33
XMEGA A1U [DATASHEET]
Atmel-8385H-AVR-ATxmega64A1U-128A1U-Datasheet–AVR–04/2014
15.4
Input sensing
Input sensing is synchronous or asynchronous depending on the enabled clock for the ports, and the configuration is
Figure 15-7. Input sensing system overview
When a pin is configured with inverted I/O, the pin value is inverted before the input sensing.
15.5
Alternate Port Functions
Most port pins have alternate pin functions in addition to being a general purpose I/O pin. When an alternate function is
enabled, it might override the normal port pin function or pin value. This happens when other peripherals that require pins
are enabled or configured to use pins. If and how a peripheral will override and use pins is described in the section for
that peripheral. “Pinout and Pin Functions” on page 56 shows which modules on peripherals that enable alternate
functions on a pin, and what alternate functions that are available on a pin.
D
Q
R
INVERTED I/O
Interrupt
Control
D
Q
R
Pxn
Synchronizer
INn
EDGE
DETECT
Synchronous sensing
EDGE
DETECT
Asynchronous sensing
IRQ
Synchronous
Events
Asynchronous
Events
相关PDF资料
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DAMM FEMALE; MALE, D SUBMINIATURE CONNECTOR, SOLDER, PLUG; RECEPTACLE
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