Unlock Microcontroller ATTINY88A Heximal

We can Unlock Microcontroller ATTINY88A Heximal, please view the Microcontroller ATTINY88A features for your reference:

Four of the PORTB pins (RB7:RB4) have an interrupt-on-change feature. Only pins configured as inputs can cause this interrupt to occur (i.e., any RB7:RB4 pin configured as an output is excluded from the interrupt-on-change comparison) when Unlock Microcontroller Hex.

The input pins (of RB7:RB4) are compared with the old value latched on From other the last read of PORTB. The “mismatch” outputs of RB7:RB4 are ORed together to generate the RB Port Change Interrupt with flag bit RBIF (INTCON<0>) if Unlock Microcontroller Hex.

PORTC is an 8-bit wide, bi-directional port. The corresponding data direction register is TRISC. Setting a TRISC bit (= ‘1’) will make the corresponding PORTC pin an input (i.e., put the corresponding output driver in a Hi-Impedance mode) after Unlock Microcontroller Hex.

Clearing a TRISC bit (= ‘0’) will make the corresponding PORTC pin an output (i.e., put the contents of the output latch on the selected pin) before Unlock Microcontroller Hex.

PORTC is multiplexed with several peripheral functions (Table 4-5). PORTC pins have Schmitt Trigger input buffers when Unlock Microcontroller Hex.

When enabling peripheral functions, care should be  taken in defining TRIS bits for each PORTC pin. Some peripherals override the TRIS bit to make a pin an TRIS Latch output, while other peripherals override the TRIS bit to make a pin an input if Unlock Microcontroller Hex.

Since the TRIS bit override is in effect while the peripheral is enabled, read-modify-write instructions (BSF, BCF, XORWF) with TRISC as destination should be avoided before Unlock Microcontroller Hex.

The user should refer to the corresponding peripheral section for the correct TRIS bit settings, and to Section 13.1 for additional information on read-modify-write operations after Unlock Microcontroller Hex.


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