TMS320F2809, TMS320F2808, TMS320F2806
TMS320F2802, TMS320F2801, UCD9501
TMS320C2802, TMS320C2801, and TMS320F2801x DSPs
www.ti.com
SPRS230H–OCTOBER 2003–REVISED JUNE 2006
List of Figures
2-1
2-2
2-3
TMS320F2808 100-Pin PZ LQFP (Top View)................................................................................. 15
TMS320F2806 100-Pin PZ LQFP (Top View)................................................................................. 16
TMS320F2802, TMS320F2801/UCD9501, TMS320C2802, TMS320C2801, TMS320F2801x 100-Pin PZ LQFP
(Top View) ......................................................................................................................... 17
2-4
TMS320F2808, TMS320F2806,TMS320F2802, TMS320F2801,
TMS320C2802, TMS320C2801 100-Ball GGM and ZGM MicroStar BGA™ (Bottom View) ........................... 18
3-1
Functional Block Diagram........................................................................................................ 25
F2809 Memory Map .............................................................................................................. 26
F2808 Memory Map .............................................................................................................. 27
F2806 Memory Map .............................................................................................................. 28
F2802, C2802 Memory Map..................................................................................................... 29
F2801/9501, F28015, F28016, C2801 Memory Map......................................................................... 30
External and PIE Interrupt Sources............................................................................................. 42
Multiplexing of Interrupts Using the PIE Block ................................................................................ 43
Clock and Reset Domains ....................................................................................................... 45
OSC and PLL Block Diagram ................................................................................................... 46
Using a 3.3-V External Oscillator ............................................................................................... 47
Using a 1.8-V External Oscillator ............................................................................................... 47
Using the Internal Oscillator ..................................................................................................... 47
Watchdog Module................................................................................................................. 49
CPU-Timers........................................................................................................................ 51
CPU-Timer Interrupt Signals and Output Signal .............................................................................. 52
Multiple PWM Modules in a 280x System ..................................................................................... 53
ePWM Sub-Modules Showing Critical Internal Signal Interconnections................................................... 55
eCAP Functional Block Diagram................................................................................................ 56
eQEP Functional Block Diagram................................................................................................ 58
Block Diagram of the ADC Module ............................................................................................. 61
ADC Pin Connections With Internal Reference ............................................................................... 62
ADC Pin Connections With External Reference .............................................................................. 63
eCAN Block Diagram and Interface Circuit .................................................................................... 66
eCAN-A Memory Map ............................................................................................................ 67
eCAN-B Memory Map ............................................................................................................ 68
Serial Communications Interface (SCI) Module Block Diagram ............................................................ 72
SPI Module Block Diagram (Slave Mode) ..................................................................................... 76
I2C Peripheral Module Interfaces ............................................................................................... 78
GPIO MUX Block Diagram....................................................................................................... 79
Qualification Using Sampling Window.......................................................................................... 82
Example of TMS320x280x Device Nomenclature ............................................................................ 84
Example of UCD Device Nomenclature........................................................................................ 84
Typical Operational Current Versus Frequency (F2808) .................................................................... 94
3-2
3-3
3-4
3-5
3-6
3-7
3-8
3-9
3-10
3-11
3-12
3-13
3-14
4-1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
4-10
4-11
4-12
4-13
4-14
4-15
4-16
4-17
5-1
5-2
6-1
4
List of Figures
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