20.2.3 Analog Comparator ................................................................................................................. 454
20.2.4 I2C ......................................................................................................................................... 454
20.2.5 Synchronous Serial Interface (SSI) ........................................................................................... 455
20.2.6 JTAG and Boundary Scan ........................................................................................................ 456
20.2.7 General-Purpose I/O ............................................................................................................... 458
20.2.8 Reset ..................................................................................................................................... 458
21
Package Information ........................................................................................................ 461
A
Serial Flash Loader .......................................................................................................... 463
A.1
Serial Flash Loader ................................................................................................................. 463
A.2
Interfaces ............................................................................................................................... 463
A.2.1
UART ..................................................................................................................................... 463
A.2.2
SSI ......................................................................................................................................... 463
A.3
Packet Handling ...................................................................................................................... 464
A.3.1
Packet Format ........................................................................................................................ 464
A.3.2
Sending Packets ..................................................................................................................... 464
A.3.3
Receiving Packets ................................................................................................................... 464
A.4
Commands ............................................................................................................................. 465
A.4.1
COMMAND_PING (0X20) ........................................................................................................ 465
A.4.2
COMMAND_GET_STATUS (0x23) ........................................................................................... 465
A.4.3
COMMAND_DOWNLOAD (0x21) ............................................................................................. 465
A.4.4
COMMAND_SEND_DATA (0x24) ............................................................................................. 466
A.4.5
COMMAND_RUN (0x22) ......................................................................................................... 466
A.4.6
COMMAND_RESET (0x25) ..................................................................................................... 466
B
Register Quick Reference ............................................................................................... 468
C
Ordering and Contact Information ................................................................................. 484
C.1
Ordering Information ................................................................................................................ 484
C.2
Kits ......................................................................................................................................... 484
C.3
Company Information .............................................................................................................. 484
C.4
Support Information ................................................................................................................. 485
7
November 29, 2007
Preliminary
LM3S2110 Microcontroller