Table of Contents
6
October 8, 2006
Preliminary
14.5
Register Descriptions (I2C Master).................................................................................................... 311
14.6
Register Descriptions (I2C Slave)...................................................................................................... 325
15.
Pulse Width Modulator (PWM) ......................................................................................... 333
15.1
Block Diagram ................................................................................................................................... 333
15.2
Functional Description ....................................................................................................................... 333
15.2.1 PWM Timer ........................................................................................................................................ 333
15.2.2 PWM Comparators ............................................................................................................................ 334
15.2.3 PWM Signal Generator ...................................................................................................................... 335
15.2.4 Dead-Band Generator ....................................................................................................................... 336
15.2.5 Interrupt/ADC-Trigger Selector .......................................................................................................... 336
15.2.6 Synchronization Methods .................................................................................................................. 336
15.2.7 Fault Conditions ................................................................................................................................. 337
15.2.8 Output Control Block.......................................................................................................................... 337
15.3
Initialization and Configuration........................................................................................................... 337
15.4
Register Map ..................................................................................................................................... 338
15.5
Register Descriptions......................................................................................................................... 340
16.
Pin Diagram ....................................................................................................................... 366
17.
Signal Tables ..................................................................................................................... 367
18.
Operating Characteristics ................................................................................................ 376
19.
Electrical Characteristics ................................................................................................. 377
19.1
DC Characteristics ............................................................................................................................. 377
19.1.1 Maximum Ratings .............................................................................................................................. 377
19.1.2 Recommended DC Operating Conditions ......................................................................................... 377
19.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics .................................................................. 378
19.1.4 Power Specifications ......................................................................................................................... 379
19.1.5 Flash Memory Characteristics ........................................................................................................... 379
19.2
AC Characteristics ............................................................................................................................. 380
19.2.1 Load Conditions ................................................................................................................................. 380
19.2.2 Clocks ................................................................................................................................................ 380
19.2.3 Temperature Sensor .......................................................................................................................... 381
19.2.4 Analog-to-Digital Converter ............................................................................................................... 381
19.2.5 I2C...................................................................................................................................................... 382
19.2.6 Synchronous Serial Interface (SSI) ................................................................................................... 383
19.2.7 JTAG and Boundary Scan ................................................................................................................. 385
19.2.8 General-Purpose I/O.......................................................................................................................... 387
19.2.9 Reset ................................................................................................................................................. 387
20.
Package Information......................................................................................................... 390
Appendix A.
Serial Flash Loader ................................................................................................ 391
A.1
Interfaces ........................................................................................................................................... 391
A.1.1
UART ................................................................................................................................................. 391
A.1.2
SSI ..................................................................................................................................................... 391
A.2
Packet Handling................................................................................................................................. 391
A.2.1
Packet Format ................................................................................................................................... 392
A.2.2
Sending Packets ................................................................................................................................ 392
A.2.3
Receiving Packets ............................................................................................................................. 392
A.3
Commands ........................................................................................................................................ 392
A.3.1
COMMAND_PING (0x20) .................................................................................................................. 393
A.3.2
COMMAND_GET_STATUS (0x23) ................................................................................................... 393
A.3.3
COMMAND_DOWNLOAD (0x21)...................................................................................................... 393