LC74793 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

MFG CO.

LC74793

VPS / PDC Slicer IC

SANYO -> Panasonic 

LC74793, 74793JM

Command 9 (VPS/PDC control command 5)

• First byte

DA 0 to 7

7

6

5

4

3

2

1

0

Register

—

—

—

—

—

—

—

—

Status

1

1

1

1

1

0

0

1

Contents

Function

First byte identification bit

Command 9 identification code.

VPS/PDC control settings 5.

• Second byte

DA 0 to 7

7

6

Register

—

—

Status

0

0

Contents

Function

Second byte identification bit

0

Byte 25 Hamming error check on (Data retained)

5

ECP25

1

Byte 25 Hamming error check off (Data written)

0

Byte 24 Hamming error check on (Data retained)

4

ECP24

1

Byte 24 Hamming error check off (Data written)

0

Byte 23 Hamming error check on (Data retained)

3

ECP23

1

Byte 23 Hamming error check off (Data written)

Byte 22 Hamming error check on (Data retained)

0

{Bytes , , , , 35, 45, 35, 45}

2

ECP22

Byte 22 Hamming error check off (Data written)

1

{Bytes , , , , 35, 45, 35, 45}

Byte 21 Hamming error check on (Data retained)

0

{Bytes , , , , 34, 44, 34, 44}

1

ECP21

Byte 21 Hamming error check off (Data written)

1

{Bytes , , , , 34, 44, 34, 44}

Byte 20 Hamming error check on (Data retained)

0

{Bytes 45, 29, 37, 21, 33, 43, 33, 43}

0

ECP20

Byte 20 Hamming error check off (Data written)

1

{Bytes 45, 29, 37, 21, 33, 43, 33, 43}

Note: All registers are cleared to 0 when the IC is reset by the RST pin.

Notes

Notes

PDC data specification when BMS is 0.

Items in parentheses are the

specification when BMS is 1.

Items in curly braces are the bytes for

which the odd parity check is turned on

or off for headers 1, 2, 3, and 4, and for

status 1, 2, 3, and 4.

No. 5966-17/24

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