Index

A

ancillary data capture

3-31

ancillary data display

4-25

architecture 1-3

 

ATC bit

in TSISTCMPL 3-78in TSISTCMPM 3-79

ATCM bit

in TSISTMSKL 3-80in TSISTMSKM 3-81

B

BLKCAP bit

in VCACTL 3-53in VCBCTL 3-68

BLKDIS bit

4-55

 

 

 

block diagrams

 

 

 

16/20-bit raw video capture FIFO

 

 

configuration

1-9

 

 

16/20-bit raw video display FIFO

 

 

configuration

1-11

 

 

8/10-bit locked raw video display FIFO

 

 

configuration

1-11

 

 

8/10-bit raw video capture FIFO

 

 

configuration

1-7

 

 

8/10-bit raw video display FIFO

 

 

configuration

1-10

 

 

BT.656 video capture FIFO configuration

1-6

BT.656 video display FIFO configuration

1-9

system time clock counter 3-39

 

 

TSI system 6-2

 

 

 

TSI video capture FIFO configuration

1-7

VIC port

6-2

 

 

 

video port

1-4

 

 

 

Y/C video capture FIFO configuration

1-8

Y/C video display FIFO configuration

1-12

boundary conditions

 

 

 

video capture

3-42

 

 

video display

4-33

 

 

BT.656 mode

 

 

 

 

blanking codes

 

4-12

 

 

BT.656 image display

4-12

capture channels

3-3

 

 

capture selection

3-18

 

capturing video

 

3-44

 

 

data sampling

3-8

 

 

display timing reference codes 4-9

displaying video

4-47

 

 

field and frame operation

3-17

FIFO overrun

3-45

 

 

FIFO packing

3-9

 

 

FIFO unpacking

4-13

 

 

image window and capture

3-6

timing reference codes

3-4

video capture

3-3

 

 

video display

4-9

 

 

C

CAPEVTCT1 bits

3-67

CAPEVTCT2 bits

3-67

capture channel reset

2-3

capture line boundary conditions 3-42

capture selection

 

 

BT.656 mode

3-18

 

raw data mode

3-33

TSI capture mode

3-40

Y/C mode 3-18

 

capturing data in TSI capture mode 3-47

capturing video

 

BT.656 mode

3-44

raw data mode

3-46

Y/C mode 3-44

Cb FIFO destination register (CBDST) 4-96Cb FIFO source register (CBSRCx) 3-83

SPRU629

Index-1

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Texas Instruments TMS320C64x DSP manual Index
Page 296 Page 298

TMS320C64x DSP specifications

The TMS320C64x DSP family from Texas Instruments represents a significant milestone in the realm of digital signal processing. Launched as part of the C6000 series, the C64x DSPs are designed for high-performance applications requiring intensive computational capabilities, such as telecommunications, audio processing, video processing, and industrial control systems.

One of the standout features of the TMS320C64x DSP is its VLIW (Very Long Instruction Word) architecture, which allows for an exceptionally high level of parallelism. This architecture enables multiple instructions to be executed simultaneously, boosting the overall throughput and allowing for complex data processing tasks to be completed more quickly than with conventional DSPs.

The C64x DSPs also boast an impressive clock frequency range, typically up to 1 GHz, delivering substantial computational power for real-time processing goals. Additionally, these processors feature extensive on-chip memory, including L1 and L2 cache, which significantly enhances data access speeds and helps reduce bottlenecks during high-demand processing tasks.

Another key characteristic of the TMS320C64x family is its support for advanced instruction sets optimized for specific applications. These include SIMD (Single Instruction, Multiple Data) capabilities, allowing for efficient handling of large datasets often involved in multimedia processing or complex signal manipulation.

For connectivity, these DSPs often integrate advanced interfaces such as EMIF (External Memory Interface) and McBSP (Multichannel Buffered Serial Port), facilitating seamless interaction with a variety of peripheral devices. This ensures that the DSP can suit different application needs and integrate well into various system architectures.

Texas Instruments emphasizes low power consumption with the C64x DSPs, making them ideal for portable or energy-sensitive applications. Advanced power management techniques and technologies, such as dynamic voltage and frequency scaling, are incorporated to further enhance energy efficiency without compromising performance.

In summary, the Texas Instruments TMS320C64x DSP family stands out due to its high-performance capabilities driven by a VLIW architecture, high clock speeds, extensive memory options, a rich instruction set, and advanced connectivity features, all while maintaining power efficiency. These characteristics make it an exceptional choice for developers looking to integrate robust digital signal processing into their applications, whether in telecommunications, audio and video processing, or embedded control systems.
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