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Texas Instruments TVP5147M1PFP User Manual

Page 38

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Functional Description

30

SLES140A—March 2007

TVP5147M1PFP

Table 2−10. I

2

C Register Summary (Continued)

REGISTER NAME

I2C SUBADDRESS

DEFAULT

R/W

VBUS data access with no VBUS address increment

E0h

00h

R/W

VBUS data access with VBUS address increment

E1h

00h

R/W

FIFO read data

E2h

R

Reserved

E3h−E7h

VBUS address access

E8h−EAh

00 0000h

R/W

Reserved

EBh−EFh

Interrupt raw status 0

F0h

R

Interrupt raw status 1

F1h

R

Interrupt status 0

F2h

R

Interrupt status 1

F3h

R

Interrupt mask 0

F4h

00h

R/W

Interrupt mask 1

F5h

00h

R/W

Interrupt clear 0

F6h

00h

R/W

Interrupt clear 1

F7h

00h

R/W

Reserved

F8h−FFh

NOTE: R = Read only

W = Write only
R/W = Read and write
Reserved register addresses must not be written to.

Table 2−11. VBUS Register Summary

REGISTER NAME

I2C SUBADDRESS

DEFAULT

R/W

Reserved

00 0000h−80 051Bh

VDP closed caption data

80 051Ch−80 051Fh

R

VDP WSS data

80 0520h−80 0526h

R

Reserved

80 0527h−80 052Bh

VDP VITC data

80 052Ch−80 0534h

R

Reserved

80 0535h−80 053Fh

VDP V-Chip data

80 0540h−80 0543h

R

Reserved

80 0544h−80 05FFh

VDP general line mode and line address

80 0600h−80 0611h

00h, FFh

R/W

Reserved

80 0612h−80 06FFh

VDP VPS (PDC)/Gemstar data

80 0700h−80 070Ch

R

Reserved

80 070Dh−90 1903h

VDP FIFO read

90 1904h

R

Reserved

90 1905h−A0 005Dh

Analog output control 2

A0 05Eh

B2h

R/W

Reserved

A0 005Fh−B0 005Fh

Interrupt configuration

B0 0060h

00h

R/W

Reserved

B0 0061h−FF FFFFh

NOTE: Writing any value to a reserved register may cause erroneous operation of the TVP5147M1 decoder.

It is recommended not to access any data to/from reserved registers.