TMS320DM335_09 Datasheet, PDF (5/155 Pages) Texas Instruments – Digital Media System-on-Chip (DMSoC)

www.ti.com
TMS320DM335
Digital Media System-on-Chip (DMSoC)
SPRS528B – JULY 2008 – REVISED JANUARY 2009
Contents
1 Digital Media System-on-Chip (DMSoC) ............ 1
1.1 TMS320DM335 Features............................. 1
1.2 Description............................................ 3
1.3 Functional Block Diagram ............................ 4
2 Device Overview ......................................... 6
2.1 Device Characteristics................................ 6
2.2 Memory Map Summary............................... 7
2.3 Pin Assignments...................................... 9
2.4 Pin Functions........................................ 13
2.5 Pin List .............................................. 36
2.6 Device Support ...................................... 55
3 Detailed Device Description.......................... 59
3.1 ARM Subsystem Overview.......................... 59
3.2 ARM926EJ-S RISC CPU............................ 60
3.3 Memory Mapping.................................... 62
3.4 ARM Interrupt Controller (AINTC)................... 63
3.5 Device Clocking ..................................... 65
3.6 PLL Controller (PLLC)............................... 72
3.7 Power and Sleep Controller (PSC).................. 76
3.8 System Control Module ............................. 76
3.9 Pin Multiplexing...................................... 77
3.10 Device Reset ........................................ 78
3.11 Default Device Configurations....................... 79
3.12 Device Boot Modes ................................. 82
3.13 Power Management................................. 84
3.14 64-Bit Crossbar Architecture ........................ 86
4 Device Operating Conditions ........................ 90
4.1 Absolute Maximum Ratings Over Operating Case
Temperature Range
(Unless Otherwise Noted) .......................... 90
4.2 Recommended Operating Conditions ............... 91
4.3 Electrical Characteristics Over Recommended
Ranges of Supply Voltage and Operating Case
Temperature (Unless Otherwise Noted) ............ 92
5 DM335 Peripheral Information and Electrical
Specifications ........................................... 93
5.1 Parameter Information Device-Specific Information 93
5.2 Recommended Clock and Control Signal Transition
Behavior ............................................. 95
5.3 Power Supplies...................................... 95
5.4 Reset ................................................ 97
5.5 Oscillators and Clocks............................... 98
5.6 General-Purpose Input/Output (GPIO)............. 103
5.7 External Memory Interface (EMIF)................. 105
5.8 MMC/SD ........................................... 112
5.9 Video Processing Sub-System (VPSS) Overview . 114
5.10 USB 2.0 ............................................ 126
5.11 Universal Asynchronous Receiver/Transmitter
(UART) ............................................. 128
5.12 Serial Port Interface (SPI).......................... 130
5.13 Inter-Integrated Circuit (I2C) ....................... 133
5.14 Audio Serial Port (ASP)............................ 136
5.15 Timer ............................................... 144
5.16 Pulse Width Modulator (PWM)..................... 145
5.17 Real Time Out (RTO) .............................. 147
5.18 IEEE 1149.1 JTAG ................................ 148
6 Revision History (Revision B)...................... 151
7 Mechanical Data....................................... 152
7.1 Thermal Data for ZCE ............................. 152
7.1.1 Packaging Information............................. 152
Submit Documentation Feedback
Contents
5