Figure 10 1 Serial versus Parallel Data Transfer

Figure 10 -2. Simplex, Half-, and Full-Duplex Transfers PIC Microcontroller and Embedded Systems 1/e

Figure 10 -3. Framing ASCII ‘A’ (41 H) PIC Microcontroller and Embedded Systems 1/e

Figure 10 -4. RS 232 Connector DB-25 PIC Microcontroller and Embedded Systems 1/e By

Figure 10 -5. DB-9 9 -Pin Connector PIC Microcontroller and Embedded Systems 1/e By

Figure 10 -6. Null Modem Connection PIC Microcontroller and Embedded Systems 1/e By Muhammad

Figure 10 -7. (a) Inside MAX 232 and (b) its Connection to the PIC

Figure 10 -8. (a) Inside MAX 233 and (b) Its Connection to the PIC

Figure 10 -9. TXSTA: Transmit Status and Control Register PIC Microcontroller and Embedded Systems

Figure 10 -9. TXSTA: Transmit Status and Control Register (cont. ) PIC Microcontroller and

Figure 10 -10. RCSTA: Receive Status and Control Register PIC Microcontroller and Embedded Systems

Figure 10 -11. PIR 1 (Peripheral Interrupt Register 1) PIC Microcontroller and Embedded Systems

Figure 10 -12. Simplified USART Transmit Block Diagram PIC Microcontroller and Embedded Systems 1/e

Slides: 13

Download presentation

Figure 10 -1. Serial versus Parallel Data Transfer PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -2. Simplex, Half-, and Full-Duplex Transfers PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -3. Framing ASCII ‘A’ (41 H) PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -4. RS 232 Connector DB-25 PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -5. DB-9 9 -Pin Connector PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -6. Null Modem Connection PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -7. (a) Inside MAX 232 and (b) its Connection to the PIC 18 (Null Modem) PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -8. (a) Inside MAX 233 and (b) Its Connection to the PIC 18 (Null Modem) PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -9. TXSTA: Transmit Status and Control Register PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -9. TXSTA: Transmit Status and Control Register (cont. ) PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -10. RCSTA: Receive Status and Control Register PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -11. PIR 1 (Peripheral Interrupt Register 1) PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458

Figure 10 -12. Simplified USART Transmit Block Diagram PIC Microcontroller and Embedded Systems 1/e By Muhammad Mazidi, Rolin Mc. Kinlay, and Danny Causey © 2008 Pearson Education, Inc. Pearson Prentice Hall Upper Saddle River, NJ 07458