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TMS320F2809, TMS320F2808, TMS320F2806
TMS320F2802, TMS320F2801, UCD9501
TMS320C2802, TMS320C2801 Digital Signal Processors
SPRS230G–OCTOBER 2003–REVISED FEBRUARY 2006
List of Figures
2-1
TMS320F2808 100-Pin PZ LQFP (Top View)
.................................................................................
15
TMS320F2806 100-Pin PZ LQFP (Top View)
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16
2-2
2-3
TMS320F2802, TMS320F2801/UCD9501, TMS320C2802, TMS320C2801 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
Functional Block Diagram
........................................................................................................
25
F2808 Memory Map
..............................................................................................................
26
F2806 Memory Map
..............................................................................................................
27
F2802, C2802 Memory Map
.....................................................................................................
28
F2801/9501, C2801 Memory Map
..............................................................................................
29
External and PIE Interrupt Sources
.............................................................................................
42
Multiplexing of Interrupts Using the PIE Block
................................................................................
43
Clock and Reset Domains
.......................................................................................................
45
OSC and PLL Block Diagram
...................................................................................................
47
Using a 3.3-V External Oscillator
...............................................................................................
47
Using a 1.8-V External Oscillator
...............................................................................................
47
Using the Internal Oscillator
.....................................................................................................
47
Watchdog Module
.................................................................................................................
50
CPU-Timers
........................................................................................................................
52
CPU-Timer Interrupt Signals and Output Signal
..............................................................................
53
Multiple PWM Modules in a 280x System
.....................................................................................
54
ePWM Sub-Modules Showing Critical Internal Signal Interconnections
...................................................
56
eCAP Functional Block Diagram
................................................................................................
57
eQEP Functional Block Diagram
................................................................................................
59
Block Diagram of the ADC Module
.............................................................................................
62
ADC Pin Connections With Internal Reference
...............................................................................
63
ADC Pin Connections With External Reference
..............................................................................
64
eCAN Block Diagram and Interface Circuit
....................................................................................
67
eCAN-A Memory Map
............................................................................................................
68
eCAN-B Memory Map
............................................................................................................
69
Serial Communications Interface (SCI) Module Block Diagram
............................................................
73
SPI Module Block Diagram (Slave Mode)
.....................................................................................
77
I
2
C Peripheral Module Interfaces
...............................................................................................
79
GPIO MUX Block Diagram
.......................................................................................................
80
Qualification Using Sampling Window
..........................................................................................
83
Example of TMS320x280x Device Nomenclature
............................................................................
85
Example of UCD Device Nomenclature
........................................................................................
85
Typical Operational Current Versus Frequency (F2808)
....................................................................
95
Typical Operational Power Versus Frequency (F2808)
......................................................................
95
3-1
3-2
3-3
3-4
3-5
3-6
3-7
3-8
3-9
3-10
3-11
3-12
3-13
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
6-2
4
List of Figures