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
PLLDIV1(/1Fixed)
PLLDIV2(/2Fixed)
PLLDIV3(/4Fixed)
PLLDIV4(/6Prog)
PLLDIV5(/8Prog)
PLLDIV6(/8Prog)
PLLDIV8(/8Prog)
PLLDIV9(/6Prog)
BPDIV(/1Prog)
SYSCLK1
SYSCLK2
SYSCLK3
SYSCLK4
SYSCLK5
SYSCLK6
SYSCLK8
SYSCLK9
SYSCLKBP
AUXCLK
1
0
PLLEN
PLL
1
0
CLKMODE
PLLM
CLKIN
OSCIN
PLLOUT
PLL Controller1
PLLDIV1(/1Fixed)
SYSCLK1
PLLDIV2(/2Fixed)
SYSCLK2
PLLDIV3(/4Fixed)
SYSCLK3
PLLDIV4(/6Prog)
SYSCLK4
PLLDIV9(/6Prog)
SYSCLK9
PLLDIV5(/8Prog)
SYSCLK5
PLLDIV6(/8Prog)
SYSCLK6
PLLDIV8(/8Prog)
SYSCLK8
BPDIV(/1Prog)
SYSCLKBP
AUXCLK
DEV_MXI/
DEV_CLKIN
(33.3MHz)
DSP Subsystem
PCI
VDCE
HDVICP0
HDVICP1
EDMA3
Crossbar/SCR
ARMSubsystem
GPIO
Timer0
Timer1
Timer2(WD)
I2C
PWM(x2)
HPI
EMAC/MDIO
EMIFA
VLYNQ
SPI
ARMINTC
ATA
TINP0L
TINP0U
TINP1L
USB2.0
60MHz
USBPHY
UART0
McASP0
McASP1
AUX_MXI/
AUX_CLKIN
(24/48MHz)
ClockSelect
Logic
TSIF0
TSIF1
VideoPort
I/F
CLKOUT0
AUDIO_CLK0
AUDIO_CLK1
CRGEN0
CRGEN1
DDR2MemCltr
UART1
UART2
VP_CLKIN0
VP_CLKIN1
VP_CLKIN2
VP_CLKIN3
STC_CLKIN
CRG0_VCXI
CRG1_VCXI
PLLDIV1(/1Prog)
PLL Controller2
PLL2_SYSCLK1
PLLM
PLLM
TMS320DM6467T
SPRS605C –JULY 2009–REVISED JUNE 2012
www.ti.com
Figure 7-4. PLL1 and PLL2 Clock Domain Block Diagram
For further detail on PLL1 and PLL2, see the structure block diagrams shown in Figure 7-5 and Figure 7-
6, respectively.
Figure 7-5. PLL1 Structure Block Diagram
144 Peripheral Information and Electrical Specifications Copyright © 2009–2012, Texas Instruments Incorporated
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