PROGRAMMING AND CUSTOMIZING THE PIC MICROCONTROLLER 3rd phần 9 pot

... APPENDIX B The PIC1 4000, which is designed for “mixed signals,” uses the 28-pin packaging of the standard devices, but the pinouts are different, as shown in Fig. B.13. The PIC1 6C92x LCD driver microcontrollers ... devices. Figure B.14 shows the 64-pin dual in-line package (DIP) part. There is also a PLCC and TQFP package for the parts as well. PIC1 8 There is a lot of si...

Ngày tải lên: 12/08/2014, 23:21

... 3.11 PIC MICROCONTROLLERS SUPPORTED BY PICC-LITE AND ANY PROGRAM SIZE LIMITATIONS PIC MICROCONTROLLER PART NUMBER LIMITATIONS PIC1 2F6 29 None PIC1 2F675 None PIC1 6C84 None PIC1 6F627 2 RAM banks PIC1 6F627A ... write their code, build the applications, program the PIC microcontrollers, plug them into the application circuit, and then don’t know where to begin when...

Ngày tải lên: 12/08/2014, 23:21

... Moreabout the PIC Microcontroller 96 6 Useful Books 96 7 Recommended PIC Microcontroller Websites 97 0 Periodicals 97 1 Other Websites of Interest 97 2 Part Suppliers 97 3 Appendix B PIC Microcontroller ... Development Tools 39 Chapter 2 The Microchip PIC Microcontroller 43 Accessing the Microchip Web Site 43 PIC Microcontroller Feature Summary 48 Features Un...

Ngày tải lên: 12/08/2014, 23:21

... PIC microcontroller oscillator, reinitializes the PIC microcon- troller hardware, and holds the PIC microcontroller in an inactive state until the _MCLR line goes high again. The typical PIC microcontroller ... than dif- ferences between the mid-range and low-end and PIC1 8 architectures. The unique fea- tures of the PIC1 7Cxx compared with the other PIC...

Ngày tải lên: 12/08/2014, 23:21

... zeroed out (and become nops) and then are programmed into the PIC microcontroller. Before making the change, the programmer will issue an error message at the start indicating that the PIC microcontroller ... btfss, goto, and call of the low-end and mid-range PIC microcontrollers along with the compare and skip on equals (cpfseq), greater than (cpfsgt), and l...

Ngày tải lên: 12/08/2014, 23:21

... on the PIC MCU you are working with and the size and com- plexity of the function you wish to implement, the overhead of saving the data, calling the function, returning from the function, and ... used to synchronize the transfer of the application file to the PIC microcontroller (waiting for the PIC to pro- gram the data into its program memory). The ne...

Ngày tải lên: 12/08/2014, 23:21

... 16.8, the PIC microcontroller controls reset to the system processor. On power-up, the PIC microcontroller holds the processor reset until Vcc has stabilized, and then the TMR1 is reset each time the ... comparators in the PIC1 6C82X controlled by the CMCON register, which is defined in Table 16.13. The CIS and CM2–CM0 bits work together to select the operation...

Ngày tải lên: 12/08/2014, 23:21

... triangle to the stand and screwed the stand to the base. After the glue and paint had dried, I inserted the LEDs into the holes and soldered their leads to the PCB. Total time working on the tree was ... (ideal)—their values are somewhat off the exact specified values. The second is that you probably will see the temperature creep up if the ther- mistor is close...

Ngày tải lên: 12/08/2014, 23:21

... registers. To avoid any potential problems, put the 7 bits together in the same PORT, and use the other bit only for input. The last LCD interface macro that I am providing you with is the two-wire LCD ... than the others that I have presented, but it uses the fewest PIC microcontroller I/O pins. The circuit schematic for this interface was shown earlier in the book (a...

Ngày tải lên: 12/08/2014, 23:21

... 2002, 199 7 by The McGraw-Hill Companies, Inc. Click here for terms of use. PROGRAMMING AND CUSTOMIZING THE PIC ® MICROCONTROLLER 1 1 EMBEDDED MICROCONTROLLERS The primary role of the Microchip PIC ® and ... electronics and programming, although my use of them is specific to microcon- trollers and the PIC microcontroller. Application The hardware circuit and...

Ngày tải lên: 20/02/2014, 17:20