SAA7103E/V4,557 Ver la hoja de datos (PDF) - NXP Semiconductors.

Número de pieza

componentes Descripción

Fabricante

SAA7103E/V4,557

Digital video encoder

NXP Semiconductors. 

Philips Semiconductors

8.2 I2C-bus format

SAA7102; SAA7103

Digital video encoder

S

1000 1000

A SUBADDRESS A

DATA 0

A

............

a. to control registers

DATA n

AP

001aad411

S 1000 1000 A FEh A RAM ADDRESS A DATA 0 A ............

b. to cursor bit map (subaddress FEh)

DATA n A P

001aad413

S 1000 1000 A FFh A RAM ADDRESS A DATA 0R A DATA 0G A DATA 0B A ............ P

001aad414

c. to color look-up table (subaddress FFh)

See Table 36 for explanations.

Fig 4. I2C-bus write access

S 1000 1000 A SUBADDRESS A Sr 1000 1001 A DATA 0 Am ............ DATA n Am P

001aad415

a. to control registers

S 1000 1000 A

FEh

or A RAM ADDRESS A

FFh

Sr 1000 1001 A

DATA 0 Am .......... DATA n Am P

001aad416

b. to cursor bit map or color LUT

See Table 36 for explanations.

Fig 5. I2C-bus read access

SAA7102_SAA7103_4

Product data sheet

Rev. 04 — 18 January 2006

© Koninklijke Philips Electronics N.V. 2006. All rights reserved.

44 of 84

Share Link: