Crack IC PIC12CE519 Flash

We can Crack IC PIC12CE519 Flash, please view the IC PIC12CE519 features for your reference:

As with any other register, the I/O register can be written and read under program control. However, read instructions (e.g., MOVF GPIO,W) always read the I/O pins independent of the pin’s input/output modes. On RESET, all I/O ports are defined as input (inputs are at hi-impedance) since the I/O control registers are all set. See Section 7.0 for SCL and SDA description for PIC12CE5XX when Crack IC.

GPIO is an 8-bit I/O register. Only the low order 6 bits are used (GP5:GP0). Bits 7 and 6 are unimplemented and read as ‘0’s. Please note that GP3 is an input only pin. The configuration word can set several I/O’s to alternate functions. When acting as alternate functions the pins will read as ‘0’ during port read. Pins GP0, GP1, and GP3 can be configured with weak pull-ups and also with wake-up on change after Crack IC.

The wake-up on change and weak pull-up functions are not pin selectable. If pin 4 is configured as MCLR, weak pull-up is always on and wake-up on change for this pin is not enabled. The output driver control register is loaded with the contents of the W register by executing the TRIS instruction. A ‘1’ from a TRIS register bit puts the corresponding output driver in a hi-impedance mode before Crack IC.

A ‘0’ puts the contents of the output data latch on the selected pins, enabling the output buffer. The exceptions are GP3 which is input only and GP2 which may be controlled by the option register, The equivalent circuit for an I/O port pin is shown in Figure 5-1. All port pins, except GP3 which is input only, may be used for both input and output operations if Crack IC.

For input operations these ports are non-latching. Any input must be present until read by an input instruction (e.g., MOVF GPIO,W). The outputs are latched and remain unchanged until the output latch is rewritten. To use a port pin as output, the corresponding direction control bit in TRIS must be cleared (= 0). For use as an input, the corresponding TRIS bit must be set after Crack IC.

Any I/O pin (except GP3) can be programmed individually as input or output. Some instructions operate internally as read followed by write operations. The BCF and BSF instructions, for example, read the entire port into the CPU, execute the bit operation and re-write the result. Caution must be used when these instructions are applied to a port where one or more pins are used as input/outputs before Crack IC.

For example, a BSF operation on bit5 of GPIO will cause all eight bits of GPIO to be read into the CPU, bit5 to be set and the GPIO value to be written to the output latches. If another bit of GPIO is used as a bi- directional I/O pin (say bit0) and it is defined as an input at this time, the input signal present on the pin itself would be read into the CPU and rewritten to the data latch of this particular pin, overwriting the previous content when Crack IC.

As long as the pin stays in the input mode, no problem occurs. However, if bit0 is switched into output mode later on, the content of the data latch. The actual write to an I/O port happens at the end of may now be unknown after Crack IC.


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