MN838850 查看數據表（PDF） - Panasonic Corporation

零件编号

产品描述 (功能)

生产厂家

MN838850

Source Driver for LCD Panel Drive

Panasonic Corporation 

Color TFT LCD Driver

MN838850

s Functional Description (continued)

• Operation when Connected in Cascade

When RL is high:

Driver A acquires the PLSR start pulse on the rising edge of FY and starts acquiring data on the next FY rising edge.

The PRSL (carry) output will go high 64 clock pulses after the start pulse input and data acquisition will stop one clock

cycle later.

Driver B receives the driver A PRSL rising edge and starts accepting data one clock cycle later.

FY

Acquired on the falling

edge of FY.

State of

signal 1

State of

signal 2

D00 to D07

D10 to D17

D20 to D27

D30 to D37

D40 to D47

D50 to D57

64 clock cycles

Driver B

1 3 5 ··· 125 127 129 131 133

135

2 4 6 ··· 126 128 130 132 134

Data acquired by driver A

246

LCD controller

8-bit RGB data

Start pulse

1

2

PLSR PRSL

PLSR PRSL

Driver A

Driver B

PLSR PRSL

Driver C

9

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