TMS320F2810, TMS320F2811, TMS320F2812
TMS320C2810, TMS320C2811, TMS320C2812
SPRS174T –APRIL 2001–REVISED MAY 2012
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6.28 XHOLD and XHOLDA ................................................................................................... 140
6.29 XHOLD/XHOLDA Timing ............................................................................................... 141
6.30 On-Chip Analog-to-Digital Converter .................................................................................. 143
6.30.1 ADC Absolute Maximum Ratings ........................................................................... 143
6.30.2 ADC Electrical Characteristics Over Recommended Operating Conditions ........................... 144
6.30.3 Current Consumption for Different ADC Configurations ................................................. 145
6.30.4 ADC Power-Up Control Bit Timing .......................................................................... 146
6.30.5 Detailed Description .......................................................................................... 146
6.30.5.1 Reference Voltage ................................................................................ 146
6.30.5.2 Analog Inputs ..................................................................................... 146
6.30.5.3 Converter .......................................................................................... 146
6.30.5.4 Conversion Modes ............................................................................... 146
6.30.6 Sequential Sampling Mode (Single-Channel) (SMODE = 0) ............................................ 147
6.30.7 Simultaneous Sampling Mode (Dual-Channel) (SMODE = 1) .......................................... 148
6.30.8 Definitions of Specifications and Terminology ............................................................. 149
6.31 Multichannel Buffered Serial Port (McBSP) Timing ................................................................. 150
6.31.1 McBSP Transmit and Receive Timing ...................................................................... 150
6.31.2 McBSP as SPI Master or Slave Timing .................................................................... 153
6.32 Flash Timing (F281x Only) ............................................................................................. 157
6.33 ROM Timing (C281x only) .............................................................................................. 159
6.34 Migrating From F281x Devices to C281x Devices .................................................................. 160
7 Revision History .............................................................................................................. 161
8 Mechanical Data .............................................................................................................. 162
4 Contents Copyright © 2001–2012, Texas Instruments Incorporated
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