TMS320F28335, TMS320F28334, TMS320F28332
TMS320F28235, TMS320F28234, TMS320F28232
www.ti.com
SPRS439M –JUNE 2007–REVISED AUGUST 2012
List of Tables
2-1
F2833x Hardware Features .................................................................................................... 12
F2823x Hardware Features .................................................................................................... 13
Signal Descriptions............................................................................................................... 23
Addresses of Flash Sectors in F28335, F28235 ............................................................................ 38
Addresses of Flash Sectors in F28334, F28234 ............................................................................. 38
Addresses of Flash Sectors in F28332, F28232 ............................................................................. 38
Handling Security Code Locations ............................................................................................. 39
Wait-states ........................................................................................................................ 40
Boot Mode Selection............................................................................................................. 43
Peripheral Bootload Pins ........................................................................................................ 44
Peripheral Frame 0 Registers .................................................................................................. 49
Peripheral Frame 1 Registers .................................................................................................. 49
Peripheral Frame 2 Registers .................................................................................................. 50
Peripheral Frame 3 Registers .................................................................................................. 50
Device Emulation Registers..................................................................................................... 51
PIE Peripheral Interrupts ....................................................................................................... 54
PIE Configuration and Control Registers...................................................................................... 55
External Interrupt Registers..................................................................................................... 56
PLL, Clocking, Watchdog, and Low-Power Mode Registers ............................................................... 58
PLL Settings ...................................................................................................................... 60
CLKIN Divide Options ........................................................................................................... 60
Possible PLL Configuration Modes ............................................................................................ 61
Low-Power Modes ............................................................................................................... 63
CPU-Timers 0, 1, 2 Configuration and Control Registers................................................................... 67
ePWM Control and Status Registers (Default Configuration in PF1)...................................................... 69
ePWM Control and Status Registers (Remapped Configuration in PF3 - DMA-Accessible)........................... 70
eCAP Control and Status Registers ........................................................................................... 74
eQEP Control and Status Registers ........................................................................................... 76
ADC Registers ................................................................................................................... 82
McBSP Register Summary...................................................................................................... 85
3.3-V eCAN Transceivers ...................................................................................................... 87
CAN Register Map .............................................................................................................. 90
SCI-A Registers .................................................................................................................. 92
SCI-B Registers .................................................................................................................. 92
SCI-C Registers ................................................................................................................. 93
SPI-A Registers................................................................................................................... 96
I2C-A Registers................................................................................................................... 99
GPIO Registers ................................................................................................................. 101
GPIO-A Mux Peripheral Selection Matrix ................................................................................... 102
GPIO-B Mux Peripheral Selection Matrix ................................................................................... 103
GPIO-C Mux Peripheral Selection Matrix ................................................................................... 104
XINTF Configuration and Control Register Mapping....................................................................... 107
TMS320x2833x, 2823x Peripheral Selection Guide ....................................................................... 110
TMS320F28335/F28235 Current Consumption by Power-Supply Pins at 150-MHz SYSCLKOUT ................. 118
TMS320F28334/F28234 Current Consumption by Power-Supply Pins at 150-MHz SYSCLKOUT ................. 119
Typical Current Consumption by Various Peripherals (at 150 MHz) .................................................... 120
Clocking and Nomenclature (150-MHz Devices) ........................................................................... 125
2-2
2-3
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
3-14
3-15
3-16
3-17
3-18
3-19
3-20
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
4-18
4-19
5-1
6-1
6-2
6-3
6-4
Copyright © 2007–2012, Texas Instruments Incorporated
List of Tables
7
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