TMS320DM6467CCUT6 datasheet(91/355 Pages) TI1

91 / 355 page

TMS320DM6467

www.ti.com

SPRS403H – DECEMBER 2007 – REVISED JUNE 2012

4.3.2

Clock Control

This section describes the following registers: the VPIF (Video)/TSIF clock control and clock disable

registers and the Clock and Oscillator control register.

4.3.2.1

Video Clock Control Register

The Video Clock Control (VIDCLKCTL) register allows the user to select/control the clock muxing for the

video channels' (i.e., channels 1, 2, and 3) output clock source.

RESERVED

R-0000 0000 0000 0000

RSV

VCH3CLK

RSV

VCH2CLK

RESERVED

VCH1CLK

RESERVED

R-0

R/W-111

R-0

R/W-110

R-000

R/W-1

R-0000

LEGEND: R/W = Read/Write; R = Read only; -n = value after reset

Figure 4-2. VIDCLKCTL Register [0x01C4 0038]

Table 4-4. VIDCLKCTL Register Bit Descriptions

BIT

NAME

DESCRIPTION

31:15

RESERVED

Reserved. Read returns "0".

Video Channel 3 Clock Source.

This field selects the clock source for the Channel 3 output source clock.

000 = CRG0_VCXI (external pin)

001 = CRG1_VCXI (external pin)

010 = SYSCLK8 (PLLC1)

14:12

VCH3CLK

011 = AUXCLK (PLLC1)

100 = VP_CLKIN0 (external pin)

101 = STC_CLKIN (external pin)

110 = VP_CLKIN2 (external pin)

111 = VP_CLKIN3 (external pin)

RSV

Reserved. Read returns "0".

Video Channel 2 Clock Source.

This field selects the clock source for the Channel 2 output source clock.

000 = CRG0_VCXI (external pin)

001 = CRG1_VCXI (external pin)

010 = SYSCLK8 (PLLC1)

10:8

VCH2CLK

011 = AUXCLK (PLLC1)

100 = VP_CLKIN0 (external pin)

101 = STC_CLKIN (external pin)

110 = VP_CLKIN2 (external pin)

111 = Reserved

7:5

RESERVED

Reserved. Read returns "0".

Video Channel 1 Clock Source.

This bit selects the clock source for the Channel 1 input clock.

VCH1CLK

0 = VP_CLKIN0 (external pin)

1 = VP_CLKIN1 (external pin)

3:0

RESERVED

Reserved. Read returns "0".

Device Configurations

Submit Documentation Feedback

Product Folder Link(s): TMS320DM6467

TMS320DM6467CCUT6 bảng dữ liệu(PDF) 91 Page - Texas Instruments

TMS320DM6467CCUT6 bảng dữ liệu(HTML) 91 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL