Using the GPIO Pins of the Z8 Encore! XP® MCU Technical Note
● Abstract:
■ This technical note describes how to initialize and use the GPIO pins of the Z8 Encore! XP® MCU for input, output, and alternate function operations. The Technical Note contains examples on how to read/write to/from the Z8 Encore! XP® GPIO pins initialized for different operations.
● Overview of General-Purpose I/O
■ The eZ8 CPU core of the Z8 Encore! XP® microcontrollers supports seven 8-bit Ports (Ports A-G) and one 4-bit Port (Port H) for general-purpose input or output operations. Specific Control and Data registers are associated with each port. The GPIO Control registers are used to determine data direction, open-drain, output drive current and alternate pin functions. Each port is individually programmable.
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eZ8 、 Z8 Encore! XP® 64K 、 Z8 Encore! XP® 、 Z8 Encore! 、 Z8 Encore! XP |
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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1107 |
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TN002402-1107 |
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510 KB |
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