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STM8: Correct pinout for UART.

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1 parent 6ce391f commit 43df30809c55a4bba379c199ae90282e2a78faca @kelvinlawson committed Jun 22, 2012
Showing with 3 additions and 3 deletions.
  1. +1 −1 ports/stm8/README-COSMIC
  2. +1 −1 ports/stm8/README-IAR
  3. +1 −1 ports/stm8/README-RAISONANCE
@@ -237,8 +237,8 @@ To connect a serial cable to the Discovery you will need to connect to
the following pins on the external connectors:
Vcc: CN2 pin 8
GND: CN2 pin 7
+ UART RX: CN4 pin 11 (connect to TX at the PC end)
UART TX: CN4 pin 10 (connect to RX at the PC end)
- UART RX: CN4 pin 9 (connect to TX at the PC end)
Note that the board uses TTL levels so you may need to use a level
converter. External level converters may need to be powered using
a Vdd of 5v, which can be achieved by positioning JP1 on the Discovery.
@@ -213,8 +213,8 @@ To connect a serial cable to the Discovery you will need to connect to
the following pins on the external connectors:
Vcc: CN2 pin 8
GND: CN2 pin 7
+ UART RX: CN4 pin 11 (connect to TX at the PC end)
UART TX: CN4 pin 10 (connect to RX at the PC end)
- UART RX: CN4 pin 9 (connect to TX at the PC end)
Note that the board uses TTL levels so you may need to use a level
converter. External level converters may need to be powered using
a Vdd of 5v, which can be achieved by positioning JP1 on the Discovery.
@@ -229,8 +229,8 @@ To connect a serial cable to the Discovery you will need to connect to
the following pins on the external connectors:
Vcc: CN2 pin 8
GND: CN2 pin 7
+ UART RX: CN4 pin 11 (connect to TX at the PC end)
UART TX: CN4 pin 10 (connect to RX at the PC end)
- UART RX: CN4 pin 9 (connect to TX at the PC end)
Note that the board uses TTL levels so you may need to use a level
converter. External level converters may need to be powered using
a Vdd of 5v, which can be achieved by positioning JP1 on the Discovery.

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