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參數(shù)資料
| 型號： | ADV7162 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 96-Bit, 220 MHz True-Color Video RAM-DAC(96位,220MHz,真彩色視頻RAM-D/A轉(zhuǎn)換器) |
| 中文描述： | 96位，220 MHz的真彩色視頻RAM - DAC的（96位，220MHz，真彩色視頻RAM的的D / A轉(zhuǎn)換器） |
| 文件頁數(shù)： | 25/44頁 |
| 文件大?。?/td> | 687K |
| 代理商： | ADV7162 |
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ADV7160/ADV7162
REV. 0
–25–
Register Accesses
The MPU can write to or read from all of the ADV7160/
ADV7162’s registers. C0 and C1 determine whether the Mode
Register or Address Register is being accessed. Access to these
registers is direct. The Control Registers are accessed indi-
rectly. The Address Register must point to the desired Control
Register. Figure 33 and Figures 35 to 38 illustrate the structure
and protocol for device communication over the MPU port.
Databus
R9
R3
R4
R5
R6
R7
R8
R0
R1
R2
Write Operation
Palette
Databus
R9
R3
R4
R5
R6
R7
R8
R0
R1
R2
Read Operation
Palette
R/
W
C1
C0
Palette Write
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
.
.
Write to Address Register (Lo-Byte)
Write to Address Register (Hi-Byte)
Write Red Data (R9–R0)
Write Green Data (G9–G0)
Write Blue Data (B9–B0)
Write Red Data (R9–R0)
R/
W
C1
C0
Palette Read
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
.
.
Write to Address Register (Lo-Byte)
Write to Address Register (Hi-Byte)
Read Red Data (R9–R0)
Read Green Data (G9–G0)
Read Blue Data (B9–B0)
Read Red Data (R9–R0)
D2
D3
D4
D5
D6
D7
D0
D1
0
0
D2
D3
D4
D5
D6
D7
D0
D1
Figure 36. 8-Bit Databus Using 8-Bit DACs
Databus
R9
R3
R4
R5
R6
R7
R8
R0
R1
R2
Write Operation
Palette
R9
R3
R4
R5
R6
R7
R8
R0
R1
R2
Read Operation
Palette
D9
D3
D4
D5
D6
D7
D8
D0
D1
D2
Databus
D9
D3
D4
D5
D6
D7
D8
D0
D1
D2
R/
W
C1
C0
Palette Write
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
.
.
Write to Address Register (Lo-Byte)
Write to Address Register (Hi-Byte)
Write Red Data (R9–R0)
Write Green Data (G9–G0)
Write Blue Data (B9–B0)
Write Red Data (R9–R0)
R/
W
C1
C0
Palette Read
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
.
.
Write to Address Register (Lo-Byte)
Write to Address Register (Hi-Byte)
Read Red Data (R9–R0)
Read Green Data (G9–G0)
Read Blue Data (B9–B0)
Read Red Data (R9–R0)
Figure 37. 10-Bit Databus Using 10-Bit DACs
R9
R3
R4
R5
R6
R7
R8
R0
R1
R2
Write Operation
Palette
Databus
R/
W
C1
C0
Palette Write
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
.
.
Write to Address Register (Lo-Byte)
Write to Address Register (Hi-Byte)
Write Red Data (R9–R0)
Write Green Data (G9–G0)
Write Blue Data (B9–B0)
Write Red Data (R9–R0)
R9
R3
R4
R5
R6
R7
R8
R0
R1
R2
Read Operation
Palette
R/
W
C1
C0
Palette Read
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
.
.
Write to Address Registe (Lo-Byte)
Write to Address Register (Hi-Byte)
Read Red Data (R9–R0)
Read Green Data (G9–G0)
Read Blue Data (B9–B0)
Read Red Data (R9–R0)
D9
D3
D4
D5
D6
D7
D8
D0
D1
D2
0
0
0
0
Databus
D9
D3
D4
D5
D6
D7
D8
D0
D1
D2
Figure 38. 10-Bit Databus Using 8-Bit DACS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADV7162KS140 | 96-Bit, 220 MHz True-Color Video RAM-DAC |
| ADV7162KS170 | 96-Bit, 220 MHz True-Color Video RAM-DAC |
| ADV7162KS220 | 96-Bit, 220 MHz True-Color Video RAM-DAC |
| ADV7160KS140 | 96-Bit, 220 MHz True-Color Video RAM-DAC |
| ADV7160KS170 | 96-Bit, 220 MHz True-Color Video RAM-DAC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7162KS140 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADV7162KS170 | 制造商:AD 制造商全稱:Analog Devices 功能描述:96-Bit, 220 MHz True-Color Video RAM-DAC |
| ADV7162KS220 | 制造商:Analog Devices 功能描述:DAC 3-CH Segment 10-bit 160-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:220 MHZ VIDEO RAM DAC I.C. - Bulk |
| ADV7162KSZ140 | 制造商:Analog Devices 功能描述:DAC 3-CH Segment 10-bit 160-Pin MQFP |
| ADV7162KSZ220 | 制造商:Analog Devices 功能描述:DAC 3-CH Segment 10-bit 160-Pin MQFP |
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