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-rw-r--r--source/hardware/maple-mini.rst5
-rw-r--r--source/hardware/maple-ret6.rst5
-rw-r--r--source/hardware/maple.rst5
3 files changed, 9 insertions, 6 deletions
diff --git a/source/hardware/maple-mini.rst b/source/hardware/maple-mini.rst
index 743bf1d..dfad559 100644
--- a/source/hardware/maple-mini.rst
+++ b/source/hardware/maple-mini.rst
@@ -95,7 +95,7 @@ Master Pin Map
This table shows a summary the available functionality on every GPIO
pin, by peripheral type. The "5 V?" column documents whether or not
-the pin is 5 volt tolerant.
+the pin is :ref:`5 volt tolerant <gpio-5v-tolerant>`.
.. csv-table::
:header: Pin, :ref:`GPIO <gpio>`, :ref:`ADC <adc>`, :ref:`Timer <timers>`, :ref:`I2C <i2c>`, :ref:`UART <usart>`, :ref:`SPI <spi>`, 5 V?
@@ -296,7 +296,8 @@ damage your board permanently.
* **High voltage on non-tolerant pins**: not all header pins are 5 V
compatible; so e.g. connecting certain serial devices in the wrong
way could over-voltage the pins. The :ref:`pin-mapping master table
- <maple-mini-pin-map-master>` details which pins are 5 V-tolerant.
+ <maple-mini-pin-map-master>` details which pins are :ref:`5
+ V-tolerant <gpio-5v-tolerant>`.
Errata
------
diff --git a/source/hardware/maple-ret6.rst b/source/hardware/maple-ret6.rst
index 2f636d7..d419d62 100644
--- a/source/hardware/maple-ret6.rst
+++ b/source/hardware/maple-ret6.rst
@@ -104,7 +104,7 @@ Master Pin Map
This table shows a summary of the available functionality on every
GPIO pin, by peripheral type. The "5 V?" column documents whether or
-not the pin is 5 volt tolerant.
+not the pin is :ref:`5 volt tolerant <gpio-5v-tolerant>`.
.. csv-table::
:header: Pin, :ref:`GPIO <gpio>`, :ref:`ADC <adc>`, :ref:`Timer <timers>`, :ref:`I2C <i2c>`, :ref:`UART/USART <usart>`, :ref:`SPI <spi>`, 5 V?
@@ -328,7 +328,8 @@ damage your board permanently.
* **High voltage on non-tolerant pins**: not all header pins are 5V
compatible; so e.g. connecting certain serial devices in the wrong
way could over-voltage the pins. The :ref:`pin-mapping master table
- <maple-ret6-pin-map-master>` details which pins are 5V-tolerant.
+ <maple-ret6-pin-map-master>` details which pins are
+ :ref:`5V-tolerant <gpio-5v-tolerant>`.
Errata
------
diff --git a/source/hardware/maple.rst b/source/hardware/maple.rst
index fe2cae7..a06c222 100644
--- a/source/hardware/maple.rst
+++ b/source/hardware/maple.rst
@@ -153,7 +153,7 @@ Master Pin Map
This table shows a summary of the available functionality on every
GPIO pin, by peripheral type. The "5 V?" column documents whether or
-not the pin is 5 volt tolerant.
+not the pin is :ref:`5 volt tolerant <gpio-5v-tolerant>`.
.. csv-table::
:header: Pin, :ref:`GPIO <gpio>`, :ref:`ADC <adc>`, :ref:`Timer <timers>`, :ref:`I2C <i2c>`, :ref:`UART <usart>`, :ref:`SPI <spi>`, 5 V?
@@ -373,7 +373,8 @@ permanently.
* **High voltage on non-tolerant pins**: not all header pins are 5V
compatible; so e.g. connecting certain serial devices in the wrong
way could over-voltage the pins. The :ref:`pin-mapping master table
- <maple-pin-map-master>` details which pins are 5 V tolerant.
+ <maple-pin-map-master>` details which pins are :ref:`5 V tolerant
+ <gpio-5v-tolerant>`.
Errata
------