LM3S1651 Datasheet, PDF (1014/1033 Pages) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark

Register Quick Reference
31
30
29
28
27
26
25
24
23
22
21
15
14
13
12
11
10
9
8
7
6
5
Inter-Integrated Circuit (I²C) Interface
I²C Slave
I2C 0 base: 0x4002.0000
I2C 1 base: 0x4002.1000
I2CSOAR, type R/W, offset 0x800, reset 0x0000.0000
I2CSCSR, type RO, offset 0x804, reset 0x0000.0000 (Read-Only Status Register)
I2CSCSR, type WO, offset 0x804, reset 0x0000.0000 (Write-Only Control Register)
I2CSDR, type R/W, offset 0x808, reset 0x0000.0000
I2CSIMR, type R/W, offset 0x80C, reset 0x0000.0000
I2CSRIS, type RO, offset 0x810, reset 0x0000.0000
I2CSMIS, type RO, offset 0x814, reset 0x0000.0000
I2CSICR, type WO, offset 0x818, reset 0x0000.0000
Inter-Integrated Circuit Sound (I²S) Interface
Base 0x4005.4000
I2STXFIFO, type WO, offset 0x000, reset 0x0000.0000 (see page 770)
I2STXFIFOCFG, type R/W, offset 0x004, reset 0x0000.0000 (see page 771)
TXFIFO
TXFIFO
I2STXCFG, type R/W, offset 0x008, reset 0x1400.7DF0 (see page 772)
JST
DLY
SCP
LRP
WM
SSZ
I2STXLIMIT, type R/W, offset 0x00C, reset 0x0000.0000 (see page 774)
FMT
MSL
SDSZ
I2STXISM, type R/W, offset 0x010, reset 0x0000.0000 (see page 775)
I2STXLEV, type RO, offset 0x018, reset 0x0000.0000 (see page 776)
I2SRXFIFO, type RO, offset 0x800, reset 0x0000.0000 (see page 777)
RXFIFO
RXFIFO
20
19
18
17
16
4
3
2
1
0
OAR
FBR
TREQ RREQ
DA
DATA
STOPIM STARTIM DATAIM
STOPRIS STARTRIS DATARIS
STOPMIS STARTMIS DATAMIS
STOPIC STARTIC DATAIC
CSS
LRS
LIMIT
LEVEL
FFI
FFM
1014
Texas Instruments-Production Data
January 21, 2012