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TMS320DM368
www.ti.com
SPRS668C–APRIL 2010–REVISED JUNE 2011
1 TMS320DM368 Digital Media System-on-Chip 6 Peripheral Information and Electrical
(DMSoC) ................................................... 1 Specifications .......................................... 76
6.1 Parameter Information Device-Specific Information
1.1 Features .............................................. 1
...................................................... 76
1.2 Description ........................................... 3
6.2 Recommended Clock and Control Signal Transition
1.3 Functional Block Diagram ............................ 4
Behavior ............................................ 77
Revision History (Revision C) ............................. 6
6.3 Power Supplies ..................................... 77
2 Device Overview ........................................ 7
6.4 Power-Supply Sequencing ......................... 78
6.5 Reset ............................................... 80
2.1 Device Characteristics ............................... 7
6.6 Oscillators and Clocks .............................. 81
2.2 Device Compatibility ................................. 8
6.7 Power Management and Real Time Clock
2.3 ARM Subsystem Overview .......................... 8
Subsystem (PRTCSS) .............................. 85
2.4 System Control Module ............................. 12
6.8 General-Purpose Input/Output (GPIO) ............. 87
2.5 Power Management ................................ 13
6.9 EDMA Controller .................................... 89
2.6 Memory Map Summary ............................. 14
6.10 External Memory Interface (EMIF) ................. 99
2.7 Pin Assignments .................................... 16
6.11 MMC/SD ........................................... 120
6.12 Video Processing Subsystem (VPSS) Overview
2.8 Terminal Functions ................................. 21
..................................................... 123
2.9 Device Support ..................................... 46
6.13 USB 2.0 ........................................... 147
3 Device Configurations ................................ 50
6.14 Universal Asynchronous Receiver/Transmitter
3.1 System Module Registers .......................... 50
(UART) ............................................ 155
3.2 Boot Modes ......................................... 51
6.15 Serial Port Interface (SPI) ......................... 157
3.3 Device Clocking .................................... 54
6.16 Inter-Integrated Circuit (I2C) ...................... 167
3.4 Power and Sleep Controller (PSC) ................. 61
6.17 Multi-Channel Buffered Serial Port (McBSP) ..... 170
6.18 Timer .............................................. 179
3.5 Pin Multiplexing ..................................... 63
6.19 Pulse Width Modulator (PWM) .................... 181
3.6 Device Reset ....................................... 64
6.20 Real Time Out (RTO) ............................. 183
3.7 Default Device Configurations ...................... 64
6.21 Ethernet Media Access Controller (EMAC) ....... 185
3.8 Debugging Considerations ......................... 69
6.22 Management Data Input/Output (MDIO) .......... 191
4 System Interconnect .................................. 70
6.23 Host-Port Interface (HPI) Peripheral .............. 193
5 Device Operating Conditions ....................... 71
6.24 Key Scan .......................................... 197
5.1 Absolute Maximum Ratings Over Operating Case
6.25 Analog-to-Digital Converter (ADC) ................ 199
Temperature Range
6.26 Voice Codec ....................................... 199
(Unless Otherwise Noted) ................................. 71
6.27 IEEE 1149.1 JTAG ................................ 201
5.2 Recommended Operating Conditions .............. 72
7 Mechanical Data ...................................... 204
5.3 Electrical Characteristics Over Recommended
Ranges of Supply Voltage
7.1 Thermal Data for ZCE ............................. 204
and Operating Case Temperature (Unless
7.2 Packaging Information ............................ 204
Otherwise Noted) ................................... 74
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