Datasheet

LMH1983

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SNLS309G –APRIL 2010–REVISED JANUARY 2011

Table 2. Register Map (continued)

ADD Name Bits Field R/W Default Description

0x55 User Auto Format 7:2 RSVD Reserved

R divider MSB

1:0 USR_DIV_R1_MSB R/W 00 See Applications Information section for details.

0x56 User Auto Format 7:0 USR_DIV_R1_LSB R/W 0x00 See Applications Information section for details.

R Divider LSB

0x57 User Auto Format 7 RSVD Reserved

N Divider MSB

6:0 USR_DIV_N1_MSB R/W 000000 See Applications Information section for details.

0x58 User Auto Format 7:0 USR_DIV_N1_LSB R/W 0x00 See Applications Information section for details.

N Divider LSB

0x59 User Auto Format 7:0 USR_ICP R/W 0x00 See Applications Information section for details.

Charge Pump Current

0x5A User Auto Format 7:5 RSVD Reserved

LPF MSB

4:0 USR_TOF_LPF_MSB R/W 00000 See Applications Information section for details.

0x5B User Auto Format 7:0 USR_TOF_LPF_MSB R/W 0x00 See Applications Information section for details.

LPF LSB

0x5C User Auto Format 7:0 USR_TOF4 R/W 0x00 See Applications Information section for details.

AFS

0x5D User Auto Format 7 EN_USERMODE R/W 0 Enables the Auto Format Detection User Mode.

Misc 0 = disabled

1 = enabled

6:5 RSVD Reserved

4 USR_IINTERLACED R/W 0 Sets the INTERLACED value to output from LUT1 if the

INPUT_FORMAT register is set to the user code. This bit also

specifies the value that the Auto Format Detection must see on the

interlaced signal to detect the user defined mode.

3:0 USR_IN_VS_CODE R/W 0000 Sets the INPUT_VS_CODE value to output from LUT1 if the

INPUT_FORMAT registers is set to the user code.

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