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Merge branch 'bugfix/doc_rs485_fix_incorrect_sch_label' into 'master'

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doc: uart rs485 fix incorrect sch circuit label

Closes DOC-302

See merge request espressif/esp-idf!9649
This commit is contained in:
Ivan Grokhotkov
2020-07-21 22:07:47 +08:00
parent ba5aa21720 74edd54c03
commit c7e54fd277
1 changed files with 2 additions and 2 deletions
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4
docs/en/api-reference/peripherals/uart.rst
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@@ -353,7 +353,7 @@ Circuit C: Auto Switching Transmitter/Receiver
VCC1 <-------------------+-----------+ +-------------------+----> VCC2 VCC1 <-------------------+-----------+ +-------------------+----> VCC2
10K ____ | | | | 10K ____ | | | |
+---|____|--+ +---x-----------x---+ 10K ____ | +---|____|--+ +---x-----------x---+ 10K ____ |
| | | +---|____|--+ GND2 | | | +---|____|--+
RX <----------+-------------------| RXD | | RX <----------+-------------------| RXD | |
10K ____ | A|---+---------------<> A (+) 10K ____ | A|---+---------------<> A (+)
+-------|____|------| PV ADM2483 | | ____ 120 +-------|____|------| PV ADM2483 | | ____ 120
@@ -363,7 +363,7 @@ Circuit C: Auto Switching Transmitter/Receiver
---+ +-->| /RE | | ____ ---+ +-->| /RE | | ____
10K | | | | +---|____|---+ 10K | | | | +---|____|---+
____ | /-C +---| TXD | 10K | ____ | /-C +---| TXD | 10K |
TX >---|____|--B___|/ NPN | | | | TX >---|____|--+_B_|/ NPN | | | |
|\ | +---x-----------x---+ | |\ | +---x-----------x---+ |
| \-E | | | | | \-E | | | |
| | | | | | | | | |