ADE3250 查看數據表（PDF） - STMicroelectronics

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ADE3250

LCD Display Engines with Integrated DVI, ADC and YUV Ports

STMicroelectronics 

ADE3XXX

Register Name

DVI_PLL_0

DVI_PLL_1

DVI_PLL_2

Digital Video Input (DVI)

Table 9: DVI Registers (Sheet 3 of 5)

Addr

0x0480

0x0481

0x0482

Mode Bits Default

Description

R/W

R/W

[7]

[6:5] 0x0

R/W

[4:3] 0x0

R/W

[2:0] 0x0

Reserved, must be set to 0

Amplifier Current

0x0: 25uA (default)

0x1: 75uA

0x2: 125uA

0x3: 175uA (fastest)

VTOL Range Overlap

0x0: 34.1uA (default)

0x1: 50.9uA

0x2: 26.0uA

0x3: 42.9uA

Change Pump Current Select

0x0: 25uA (default)

0x1: 50uA

0x2: 75uA

0x3: 100uA

0x4: 125uA

0x5: 150uA

0x6: 175uA

0x7: 200uA (fastest)

R/W

[7] 0x0

Bias Select

0: internal (default)

1: external

R/W

[6:5] 0x0

R/W

[4:1] 0x0

[0] 0x0

R/W

[7:6] 0x0

Range Checking Interval

0x0: CLK/512 (default)

0x1: CLK/1024

0x2: CLK/2048

0x3: CLK/256

Manual Range Select

0x0: Reserved

0x1: force Range 1 (lowest)

0x2 - 0x3: force Range 2

0x4 - 0x7: force Range 3

0x8 - 0xF: force Range 4 (highest)

PLL Range Control

0: Auto (Default)

1: Manual

Strobe 3 Adjust

0: Normal

1: Slower

2: Faster

3: Reserved

R/W

R/W

R/W

[5:4] 0x0

[3:2] 0x0

[1:0] 0x0

Strobe 2 Adjust

Strobe 1 Adjust

Global Strobe Adjust

0: Normal

1: Slower

2: Faster

3: Reserved

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