.. _qsbase2-pinouts:

QSBASE2
===========================================

Test Pad Numbering
------------------

.. figure:: images/qsbase2/testpads1.png
   :figwidth: 50%
   :align: right

.. figure:: images/qsbase2/testpads.png
   :figwidth: 45%
   :align: left

X7 DEBUG UART
--------------

.. figure:: images/qsbase2/X7.png
   :align: right
   :figwidth: 50%

**X10 pin assignment**

+----------+-----------+-------------------------+------------------+
| X1       | QS    pin | QS Pad Name             | Remarks          |
+==========+===========+=========================+==================+
| 1        | GND       |                         |                  |
+----------+-----------+-------------------------+------------------+
| 2        | NC        |                         | not connected    |
+----------+-----------+-------------------------+------------------+
| 3        | NC        |                         | not connected    |
+----------+-----------+-------------------------+------------------+
| 4        | 89        | RXD                     |                  |
+----------+-----------+-------------------------+------------------+
| 5        | 90        | TXD                     |                  |
+----------+-----------+-------------------------+------------------+
| 6        | NC        |                         | not connected    |
+----------+-----------+-------------------------+------------------+

X8 EXPANSION CONNECTOR
----------------------

.. figure:: images/qsbase2/X8.png
   :align: right
   :figwidth: 50%

**X8 pin assignment**

+----+-----------+----------------+----+-----------+----------------------------+
|Pin | QS pin    | QS Pad         |Pin | QS pin    | QS Pad                     |
+====+===========+================+====+===========+============================+
| 1  |           | 3V3            | 2  |           | 5V                         |
+----+-----------+----------------+----+-----------+----------------------------+
| 3  |         9 | I2C2_SDA       | 4  |           | 5V                         |
+----+-----------+----------------+----+-----------+----------------------------+
| 5  |         8 | I2C2_SCL       | 6  |           | GND                        |
+----+-----------+----------------+----+-----------+----------------------------+
| 7  |        95 | UART3_CTSin    | 8  |        94 | UART3_TXD                  |
+----+-----------+----------------+----+-----------+----------------------------+
| 9  |           | GND            | 10 |        93 | UART3_RXD                  |
+----+-----------+----------------+----+-----------+----------------------------+
| 11 |        76 | LCDB7          | 12 |        75 | LCDB6                      |
+----+-----------+----------------+----+-----------+----------------------------+
| 13 |        41 | SD_D(3)        | 14 |           | GND                        |
+----+-----------+----------------+----+-----------+----------------------------+
| 15 |        39 | SD_CLK         | 16 |        40 | SD_CMD                     |
+----+-----------+----------------+----+-----------+----------------------------+
| 17 |           | 3V3            | 18 |        38 | SD_D(0)                    |
+----+-----------+----------------+----+-----------+----------------------------+
| 19 |        99 | SPI_MOSI       | 20 |           | GND                        |
+----+-----------+----------------+----+-----------+----------------------------+
| 21 |        98 | SPI_MISO       | 22 |        37 | SD_D(1)                    |
+----+-----------+----------------+----+-----------+----------------------------+
| 23 |       100 | SPI_SCLK       | 24 |        97 | SPI_SS                     |
+----+-----------+----------------+----+-----------+----------------------------+
| 25 |           | GND            | 26 |        72 | LCDB3                      |
+----+-----------+----------------+----+-----------+----------------------------+
| 27 |        71 | LCDB2          | 28 |        70 | LCDB1                      |
+----+-----------+----------------+----+-----------+----------------------------+
| 29 |        69 | LCDG7          | 30 |           | GND                        |
+----+-----------+----------------+----+-----------+----------------------------+
| 31 |        63 | LCDR7          | 32 |        64 | LCDG2                      |
+----+-----------+----------------+----+-----------+----------------------------+
| 33 |        66 | LCDG4          | 34 |           | GND                        |
+----+-----------+----------------+----+-----------+----------------------------+
| 35 |        65 | LCDG3          | 36 |        96 | UART3_RTSout               |
+----+-----------+----------------+----+-----------+----------------------------+
| 37 |        42 | SD_D(2)        | 38 |        68 | LCDG6                      |
+----+-----------+----------------+----+-----------+----------------------------+
| 39 |           | GND            | 40 |        67 | LCDG5                      |
+----+-----------+----------------+----+-----------+----------------------------+