Samsung S3F401F - Manual (Page 11)

viii S3F401F_UM_REV1.00 MICROCONTROLLER
Table of Contents
(Continued)
Chapter 12 UART
1. Overview.................................................................................................................................................. 12-1
1.1 The Uart Performs: ........................................................................................................................ 12-1
1.2 IrDA SIR Block ............................................................................................................................... 12-2
1.3 Features ......................................................................................................................................... 12-2
1.4 Programmable Parameters............................................................................................................ 12-3
1.5 Variations from the 16C550 Uart ................................................................................................... 12-4
2. Block Diagram ......................................................................................................................................... 12-5
3. Function Description ................................................................................................................................ 12-6
3.1 Baud Rate Generator..................................................................................................................... 12-6
3.2 Transmit FIFO ................................................................................................................................ 12-7
3.3 Transmit Logic................................................................................................................................ 12-7
3.4 Receive FIFO ................................................................................................................................. 12-7
3.5 Receive Logic................................................................................................................................. 12-7
3.6 Uart Operation................................................................................................................................ 12-7
3.7 IrDA SIR Operation ........................................................................................................................ 12-9
3.8 Interrupts ........................................................................................................................................ 12-11
4. Registers Description............................................................................................................................... 12-14
Chapter 13 Electrical Data
1. DC Electrical Characteristics ................................................................................................................... 13-1
Chapter 14 Mechanical Data
1. Overview.................................................................................................................................................. 14-1