HD6432138SW datasheet(40/1061 Pages) RENESAS

40 / 1061 page

Rev. 4.00 Jun 06, 2006 page xl of liv

Figure 15.8

Example of SCI Operation in Reception

(Example with 8-Bit Data, Parity, One Stop Bit) .............................................. 429

Figure 15.9

Example of Inter-Processor Communication Using Multiprocessor Format

(Transmission of Data H'AA to Receiving Station A) ...................................... 431

Figure 15.10

Sample Multiprocessor Serial Transmission Flowchart .................................... 432

Figure 15.11

Example of SCI Operation in Transmission

(Example with 8-Bit Data, Multiprocessor Bit, One Stop Bit) .......................... 434

Figure 15.12

Sample Multiprocessor Serial Reception Flowchart.......................................... 435

Figure 15.13

Example of SCI Operation in Reception

(Example with 8-Bit Data, Multiprocessor Bit, One Stop Bit) .......................... 437

Figure 15.14

Data Format in Synchronous Communication................................................... 438

Figure 15.15

Sample SCI Initialization Flowchart ................................................................. 440

Figure 15.16

Sample Serial Transmission Flowchart ............................................................. 441

Figure 15.17

Example of SCI Operation in Transmission ...................................................... 443

Figure 15.18

Sample Serial Reception Flowchart................................................................... 444

Figure 15.19

Example of SCI Operation in Reception ........................................................... 445

Figure 15.20

Sample Flowchart of Simultaneous Serial Transmit and Receive Operations... 446

Figure 15.21

Block Diagram of IrDA Function...................................................................... 447

Figure 15.22

IrDA Transmit/Receive Operations ................................................................... 448

Figure 15.23

Receive Data Sampling Timing in Asynchronous Mode .................................. 453

Figure 15.24

Example of Synchronous Transmission by DTC .............................................. 454

Section 16 I

2C Bus Interface [H8S/2138 Group Option]

Figure 16.1

Block Diagram of I

2C Bus Interface .................................................................. 457

Figure 16.2

2C Bus Interface Connections (Example: H8S/2138 Group Chip as Master)... 458

Figure 16.3

2C Bus Data Formats (I2C Bus Formats)........................................................... 485

Figure 16.4

Formatless.......................................................................................................... 486

Figure 16.5

2C Bus Data Format (Serial Format) ................................................................ 486

Figure 16.6

2C Bus Timing .................................................................................................. 486

Figure 16.7

Example of Master Transmit Mode Operation Timing (MLS = WAIT = 0)..... 489

Figure 16.8 (a) Example of Master Receive Mode Operation Timing

(MLS = ACKB = 0, WAIT = 1) ........................................................................ 491

Figure 16.8 (b) Example of Master Receive Mode Operation Timing

(MLS = ACKB = 0, WAIT = 1) (cont).............................................................. 491

Figure 16.9

Example of Slave Receive Mode Operation Timing (1) (MLS = ACKB = 0) .. 493

Figure 16.10

Example of Slave Receive Mode Operation Timing (2) (MLS = ACKB = 0) .. 494

Figure 16.11

Example of Slave Transmit Mode Operation Timing (MLS = 0)...................... 496

Figure 16.12

IRIC Setting Timing and SCL Control .............................................................. 497

Figure 16.13

Block Diagram of Noise Canceler ..................................................................... 500

Figure 16.14

Flowchart for Master Transmit Mode (Example).............................................. 501

Figure 16.15

Flowchart for Master Receive Mode (Example) ............................................... 502

HD6432138SW Datasheet(PDF) 40 Page - Renesas Technology Corp

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