Datasheet
Table Of Contents
- 1 Digital Media System-on-Chip (DMSoC)
- Table of Contents
- 2 Revision History
- 3 Device Overview
- 3.1 Device Characteristics
- 3.2 Device Compatibility
- 3.3 ARM Subsystem
- 3.3.1 ARM926EJ-S RISC CPU
- 3.3.2 CP15
- 3.3.3 MMU
- 3.3.4 Caches and Write Buffer
- 3.3.5 Tightly Coupled Memory (TCM)
- 3.3.6 Advanced High-Performance Bus (AHB)
- 3.3.7 Embedded Trace Macrocell (ETM) and Embedded Trace Buffer (ETB)
- 3.3.8 ARM Memory Mapping
- 3.3.9 Peripherals
- 3.3.10 PLL Controller (PLLC)
- 3.3.11 Power and Sleep Controller (PSC)
- 3.3.12 ARM Interrupt Controller (AINTC)
- 3.3.13 System Module
- 3.3.14 Power Management
- 3.4 DSP Subsystem
- 3.5 Memory Map Summary
- 3.6 Pin Assignments
- 3.7 Terminal Functions
- 3.8 Device Support
- 3.9 Documentation Support
- 3.10 Community Resources
- 4 Device Configurations
- 4.1 System Module Registers
- 4.2 Power Considerations
- 4.3 Clock Considerations
- 4.4 Boot Sequence
- 4.5 Configurations At Reset
- 4.6 Configurations After Reset
- 4.7 Multiplexed Pin Configurations
- 4.7.1 Pin Muxing Selection At Reset
- 4.7.2 Pin Muxing Selection After Reset
- 4.7.3 Pin Multiplexing Details
- 4.7.3.1 PCI, HPI, EMIFA, and ATA Pin Muxing
- 4.7.3.2 PWM Signal Muxing
- 4.7.3.3 TSIF0 Input Signal Muxing (Serial/Parallel)
- 4.7.3.4 TSIF0 Output Signal Muxing (Serial/Parallel)
- 4.7.3.5 TSIF1 Input Signal Muxing (Serial Only)
- 4.7.3.6 TSIF1 Output Signal Muxing (Serial Only)
- 4.7.3.7 CRGEN Signal Muxing
- 4.7.3.8 UART0 Pin Muxing
- 4.7.3.9 UART1 Pin Muxing
- 4.7.3.10 UART2 Pin Muxing
- 4.7.3.11 ARM/DSP Communications Interrupts
- 4.7.3.12 Emulation Control
- 4.8 Debugging Considerations
- 5 System Interconnect
- 6 Device Operating Conditions
- 7 Peripheral Information and Electrical Specifications
- 7.1 Parameter Information
- 7.2 Recommended Clock and Control Signal Transition Behavior
- 7.3 Power Supplies
- 7.4 External Clock Input From DEV_MXI/DEV_CLKIN and AUX_MXI/AUX_CLKIN Pins
- 7.5 Clock PLLs
- 7.6 Enhanced Direct Memory Access (EDMA3) Controller
- 7.7 Reset
- 7.8 Interrupts
- 7.9 External Memory Interface (EMIF)
- 7.10 DDR2 Memory Controller
- 7.10.1 DDR2 Memory Controller Electrical Data/Timing
- 7.10.2 DDR2 Interface
- 7.10.2.1 DDR2 Interface Schematic
- 7.10.2.2 Compatible JEDEC DDR2 Devices
- 7.10.2.3 PCB Stackup
- 7.10.2.4 Placement
- 7.10.2.5 DDR2 Keep Out Region
- 7.10.2.6 Bulk Bypass Capacitors
- 7.10.2.7 High-Speed Bypass Capacitors
- 7.10.2.8 Net Classes
- 7.10.2.9 DDR2 Signal Termination
- 7.10.2.10 VREF Routing
- 7.10.2.11 DDR2 CK and ADDR_CTRL Routing
- 7.11 Video Port Interface (VPIF)
- 7.12 Transport Stream Interface (TSIF)
- 7.13 Clock Recovery Generator (CRGEN)
- 7.14 Video Data Conversion Engine (VDCE)
- 7.15 Peripheral Component Interconnect (PCI)
- 7.16 Ethernet MAC (EMAC)
- 7.17 Management Data Input/Output (MDIO)
- 7.18 Host-Port Interface (HPI) Peripheral
- 7.19 USB 2.0 [see Note]
- 7.20 ATA Controller
- 7.21 VLYNQ
- 7.22 Multichannel Audio Serial Port (McASP0/1) Peripherals
- 7.23 Serial Peripheral Interface (SPI)
- 7.24 Universal Asynchronouse Receiver/Transmitter (UART)
- 7.25 Inter-Integrated Circuit (I2C)
- 7.26 Pulse Width Modulator (PWM)
- 7.27 Timers
- 7.28 General-Purpose Input/Output (GPIO)
- 7.29 IEEE 1149.1 JTAG
- 8 Mechanical Packaging and Orderable Information

TMS320DM6467T
www.ti.com
SPRS605C –JULY 2009–REVISED JUNE 2012
Table 4-3. DM6467T Default Module States
DEFAULT MODULE STATE
LPSC # MODULE NAME
[PSC Register MDSTATn.STATE]
0 ARM Enable
DSP C64x+ If DSPBOOT = 0 then, Enable and Module Local Reset is asserted
(MDSTATn.LRST = 0).
1
If DSPBOOT = 1 then, Enable and Module Local Reset is asserted
(MDSTATn.LRST = 1).
2 HDVICP0 SwRstDisable
3 HDVICP1 SwRstDisable
4 EDMACC SwRstDisable
5 EDMATC0 SwRstDisable
6 EDMATC1 SwRstDisable
7 EDMATC2 SwRstDisable
8 EDMATC3 SwRstDisable
9 USB2.0 SwRstDisable
10 ATA SwRstDisable
11 VLYNQ SwRstDisable
12 HPI SwRstDisable
13 PCI SwRstDisable
14 EMAC/MDIO SwRstDisable
15 VDCE SwRstDisable
16 – 17 Video Port
(1)
SwRstDisable
18 TSIF0 SwRstDisable
19 TSIF1 SwRstDisable
20 DDR2 Memory Contoller SwRstDisable
If BTMODE[3:0] ≠ 0100 and DSPBOOT = 0 then, SwRstDisable
21 EMIFA
If BTMODE[3:0] = 0100 or DSPBOOT = 1 then, Enable
22 McASP0 SwRstDisable
23 McASP1 SwRstDisable
24 CRGEN0 SwRstDisable
25 CRGEN1 SwRstDisable
26 UART0 SwRstDisable
27 UART1 SwRstDisable
28 UART2 SwRstDisable
29 PWM0 SwRstDisable
30 PWM1 SwRstDisable
31 I2C SwRstDisable
32 SPI SwRstDisable
33 GPIO SwRstDisable
34 TIMER0 SwRstDisable
35 TIMER1 SwRstDisable
36 – 44 Reserved Reserved
45 ARM INTC Enable
(1) The Video Port Module has a total of five clock inputs that can be controlled by the LPSC. One LPSC can support only a maximum of
four clocks; therefore, two LPSCs are assigned to the Video Port. Both Video Port LPSCs should be controlled together and should be
set to the same state.
Copyright © 2009–2012, Texas Instruments Incorporated Device Configurations 87
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