Unlock IC PIC10F204 Heximal

We can Unlock IC PIC10F204 Heximal, please view the IC PIC10F204 features for your reference:

The clock is internally divided by four to generate four non-overlapping quadrature clocks, namely Q1, Q2, Q3 and Q4. Internally, the PC is incremented every Q1 and the instruction is fetched from program memory and latched into the instruction register in Q4 when Unlock IC.

It is decoded and executed during the following Q1 through Q4. The clocks and instruction execution flow is shown in Figure 3-3 and Example 3-1. An instruction cycle consists of four Q cycles (Q1, Q2, Q3 and Q4). The instruction fetch and execute are pipelined such that fetch takes one instruction cycle, while decode and execute take another instruction cycle. However, due to the pipelining, each instruction effectively executes in one cycle if Unlock IC.

If an instruction causes the PC to change (e.g., GOTO), then two cycles are required to complete the instruction (Example 3-1). A fetch cycle begins with the PC incrementing in Q1. In the execution cycle, the fetched instruction is latched into the Instruction Register (IR) in cycle Q1. This instruction is then decoded and executed during the Q2, Q3 and Q4 cycles. Data memory is read during Q2 (operand read) and written during Q4 (destination write) before Unlock IC.

The PIC10F200/204 devices have a 9-bit Program Counter (PC) capable of addressing a 512 x 12  program memory space. Only the first 256 x 12 (0000h-00FFh) for the PIC10F200/204 are physically implemented (see Figure 4-1). Accessing a location above these boundaries will cause a wraparound within the first 256 x 12 space (PIC10F200/204) after Unlock IC.

The effective Reset vector is at 0000h (see Figure 4-1). Location 00FFh (PIC10F200/204) contains the internal clock oscillator calibration value. This value should never be overwritten. The PIC10F202/206 devices have a 10-bit Program Counter (PC) capable of addressing a 1024 x 12 program memory space when Unlock IC.

Only the first 512 x 12 (0000h-01FFh) for the PIC10F202/206 are physically implemented (see Figure 4-2). Accessing a location above these boundaries will cause a wraparound within the first 512 x 12 space (PIC10F202/206). The effective Reset vector is at 0000h (see Figure 4-2). Location 01FFh (PIC10F202/206) contains the internal clock oscillator calibration value. This value should never be overwritten if Unlock IC.

Data memory is composed of registers or bytes of RAM. Therefore, data memory for a device is specified by its register file. The register file is divided into two functional groups: Special Function Registers (SFR) and General Purpose Registers (GPR) before unlock IC.

The Special Function Registers include the TMR0 register, the Program Counter (PCL), the STATUS register, the I/O register (GPIO) and the File Select Register (FSR). In addition, Special Function Registers are used to control the I/O port configuration and prescaler options after Unlock IC.


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