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参数资料
| 型号： | PCI930PBK |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | 3-CHANNEL, AUDIO/VIDEO SWITCH, PQFP128 |
| 封装： | PLASTIC, TQFP-128 |
| 文件页数： | 12/13页 |
| 文件大小： | 191K |
| 代理商： | PCI930PBK |
PCI930
3-TO-1 ZOOMED VIDEO SWITCH
SCPS018B – OCTOBER 1997 – REVISED DECEMBER 1997
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Table 7 and Table 8 define the control settings that allow the PCI930 to route the ZV data from the three inputs
(A_xx, B_xx, or C_xx) to the output (ZV_xx). The Tables are separated based upon the configuration of the
PCI930.
D Table 7: Output when inputs A/B have precedence over C
D Table 8: Output when input C has precedence over A/B
Table 7. Output When Inputs A/B Have Precedence Over Input C
INPUTS
CONTROL SETTINGS
OUTPUT
A_XX
B_XX
C_XX
A/B_STAT
A/B_SEL
C_STAT
ZV_OE
at ZV_xx
X
1
Non ZV data
0
X
0
X
Non ZV data
ZV data
0
X
1
X
C_xx
Non ZV data
ZV data
Non ZV data
1
0
X
0
B_xx
Non ZV data
ZV data
1
0
X
0
B_xx
Non ZV data
ZV data
0
X
1
0
C_xx
ZV data
Non ZV data
1
X
0
A_xx
ZV data
Non ZV data
ZV data
1
X
0
A_xx
ZV data
Non ZV data
ZV data
0
X
1
0
C_xx
ZV data
Non ZV data
1
X
0
A_xx
ZV data
Non ZV data
1
0
X
0
B_xx
1
X
0
A_xx
ZV data
1
0
X
0
B_xx
0
X
1
0
C_xx
Inactive state
Table 8. Output When Input C Has Precedence Over A/B
INPUTS
CONTROL SETTINGS
OUTPUT
A_XX
B_XX
C_XX
A/B_STAT
A/B_SEL
C_STAT
ZV_OE
at ZV_xx
X
1
Non ZV data
0
X
0
X
Non ZV data
ZV data
X
1
0
C_xx
Non ZV data
ZV data
Non ZV data
1
0
B_xx
Non ZV data
ZV data
1
0
B_xx
Non ZV data
ZV data
X
1
0
C_xx
ZV data
Non ZV data
1
0
A_xx
ZV data
Non ZV data
ZV data
1
0
A_xx
ZV data
Non ZV data
ZV data
X
1
0
C_xx
ZV data
Non ZV data
1
0
A_xx
ZV data
Non ZV data
1
0
B_xx
1
0
A_xx
ZV data
1
0
B_xx
X
1
0
C_xx
Inactive state
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相关代理商/技术参数 |
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|---|---|
| PCI93LV/C | 制造商:CALIBRE UK 功能描述:CARD PCI I2C-BUS 2-6V |
| PCI93LV/C | 制造商:CALIBRE UK 功能描述:CARD PCI I2C-BUS 2-6V |
| PCI950 | 制造商:TI 制造商全称:Texas Instruments 功能描述:IRQSER DESERIALIZER |
| PCI950-1F | 制造商:Texas Instruments 功能描述:INTEGRATED CIRCUIT PCI I/O ACCELERATOR PLX - Tape and Reel |
| PCI950PT | 功能描述:外围驱动器与原件 - PCI IRQSER Deserializer RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
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