参数资料
型号: AD9920ABBCZRL
厂商: Analog Devices Inc
文件页数: 50/112页
文件大小: 0K
描述: IC PROCESSOR CCD 12BIT 105CSPBGA
标准包装: 2,000
位数: 12
电压 - 电源,模拟: 1.6 V ~ 2 V
电压 - 电源,数字: 1.6 V ~ 2 V
封装/外壳: 105-LFBGA,CSPBGA
供应商设备封装: 105-CSPBGA(8x8)
包装: 带卷 (TR)
AD9920A
Rev. B | Page 42 of 112
Hold Area Using the FREEZE/RESUME Registers
The FREEZE/RESUME registers can also be used to create a
hold area in which the V-outputs are temporarily held and later
continued, starting at the point where they were held. As shown
in Figure 53, the hold area function is different from the vertical
masking function in that the V-outputs continue from where
they stopped rather than continuing from where they would
have been. The hold area temporarily stops the pixel counter
for the V-outputs, whereas vertical masking allows the counter
to continue in the masking area.
XV1
XV8
HD
NOTES
1. WHEN HOLD = 1 FOR ANY V-SEQUENCE GROUP, THE FREEZE AND RESUME REGISTERS ARE USED TO SPECIFY THE HOLD AREA.
2. IN THIS EXAMPLE, XV1 TO XV10 ARE ASSIGNED TO GROUP A. HOLD BIT FOR GROUP A = 1.
3. H-COUNTER FOR GROUP A (XV1 TO XV10) STOPS DURING HOLD AREA.
XV9
HOLD AREA
FOR GROUP A
XV10
FREEZE
RESUME
0
68
78
-05
2
Figure 53. Hold Area for Group A
相关PDF资料
PDF描述
AD9978BCPZRL IC PROCESSOR CCD 14BIT 40-LFCSP
ADADC71KD IC ADC 16BIT HIGH RES 32-CDIP
ADADC80-Z-12 IC ADC 12BIT INTEGRATED 32-CDIP
ADATE207BBPZ IC TIMING FORMATTER QUAD 256BGA
ADC0804LCN IC ADC 8-BIT 10KSPS 1LSB 20-DIP
相关代理商/技术参数
参数描述
AD9920BBCZ 制造商:Analog Devices 功能描述:
AD9920BBCZRL 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
AD9921BBCZ 制造商:Analog Devices 功能描述:
AD9921BBCZRL 制造商:Analog Devices 功能描述:
AD9923A 制造商:AD 制造商全称:Analog Devices 功能描述:CCD Signal Processor with V-Driver and Precision Timing⑩ Generator