STV6415A 查看數據表（PDF） - STMicroelectronics

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STV6415A

I²C bus-controlled video matrix switch

STMicroelectronics 

Electrical characteristics

STV6415A

2.5.1 Second and following bytes (input/output selection)

Table 6. I²C bus output selections

Output address (MSB)

Input address (LSB)

00000

XXX

00100

XXX

00010

XXX

00110

---

00001

XXX

00101

XXX

00011

XXX

00111

---

Pin 18

Pin 14

Pin 16

Not used

Pin 17

Pin 13

Pin 15

Not used

Selected output

Output is selected by

the 5 MSBs.

Table 7. I²C bus input selections

Output address (MSB)

Input address (LSB)

00XXX

000

00XXX

100

00XXX

010

00XXX

110

00XXX

001

00XXX

101

00XXX

011

00XXX

111

Pin 5

Pin 8

Pin 3

Pin 20

Pin 6

Pin 10

Pin 1

Pin 11

Selected input

Input is selected by

the 3 LSBs.

Example: 00100 101 connects pin 10 (input) to pin 14 (output) (equals 25 in hexadecimal)

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