TMC22091KHC 데이터 시트보기 (PDF) - Cadeka Microcircuits LLC.

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TMC22091KHC

Digital Video Encoders/Layering Engine

Cadeka Microcircuits LLC. 

PRODUCT SPECIFICATION

Table 2. Microprocessor Port Control

A1-0

00

R/W Action

0

Write D7-0 into Control Register

pointer

00

1

Read Control Register pointer

on D7-0

01

0

Write D7-0 into CLUT Address

Pointer

01

1

Read CLUT Address Pointer on

D7-0

10

0

Write D7-0 to addressed Control

Register

10

1 Read addressed Control

Register on D7-0

11

0

Write D7-0 to addressed CLUT

location

11

1

Read addressed CLUT location

on D7-0

Table 3. Control Register Map

Reg Bit Name

Function

Global Control Register

00 7-5

Reserved

00 4 SRESET Software reset

00 3 PAL

Standard select, NTSC

or PAL

00 2 LUMDIS Luminance input disable

00 1 CHRDIS

Chrominance input

disable

00 0 HRESET Software reset disable

Format Control Register

01 7

Reserved

01 6 LCREN

Layering Control

Register enable

(TMC22191)

01 5 RAMPEN Modulated ramp test

01 4 CB

Color bar test

01 3-2 FORMAT

PD23-0 input format

select

01 1-0 INMODE

PD23-0 input mode

select

Interface Control Register

02 7 VITSEN

VITS lines enable

02 6 SHCY

Short-cycle test mode

02 5-4 TBASE

Time-base source select

02 3 SOUT

Sync output mode select

TMC22091/TMC22191

Table 3. Control Register Map (continued)

Reg Bit Name

Function

02 2 FBDIS

Frame buffer signals

disable

02 1 PDCDIR

PDC master, slave

select

02 0 FLDLK

Field lock select

Test Control Register

03 7

Reserved

03 6 LIMEN

Luminance limiter

enable

03 5 TESTEN Test enable

03 4 HOLDEN MSBs/LSBs hold select

03 3

TSTMSB

LSBs, MSBs in/out

select

03 2 LUMTST LUMA channel test

03 1 8FSUBR

8-field subcarrier reset

enable

03 0 CHRTST CHROMA channel test

Key Control Register

04 7

Reserved

04 6 HKEN

Hardware key enable

04 5 BUKEN

Burst key enable

04 4 SKEXT

Data key operation

select

04 3 DKDIS

Green/red/Y data key

disable

04 2 EKDIS

Blue/green/CB data key

disable

04 1 FKDIS

Red/blue/CR data key

disable

04 0 SKEN

Data key enable

Layering Control Register (TMC22191)

04 7

LAYMODE MSB of Layer

Assignments select

04 6 HKEN

Hardware key enable

04 5 BUKEN

Burst key enable

04 4 SKEXT

Data key operation

select

04 3-1 LAYMODE LSBs of Layer

Assignments select

04 0 SKEN

Data key enable

Key Value Registers

05 7-0 DKEY

Green/red/Y data key

value

06 7-0 EKEY

Blue/green/CB data key

value

11

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