Added a bit more, still todo

diff --git a/docs/pinmux/temp_pinmux_info.mdwn b/docs/pinmux/temp_pinmux_info.mdwn
index b75a069d806441b393ce16a6352d5856db8ed480..9ca37b65137dd20772e3a97f65e69723da3a8d3f 100644 (file)
--- a/docs/pinmux/temp_pinmux_info.mdwn
+++ b/docs/pinmux/temp_pinmux_info.mdwn
@@ -76,5 +76,28 @@ By using "jtag.request('i2c')" (or 'uart', 'gpio', etc.),
 the Boundary Scan chain is extended. The JTAG module then provides subsignals 
 to connect to core as well as pad side.
 
 the Boundary Scan chain is extended. The JTAG module then provides subsignals 
 to connect to core as well as pad side.
 

+I2C and UART are connected in a loopback configuration (input to output), 
+allowing to test both signals at the same time. The GPIO output is an XOR of the GPIO input, and a test input controlled by sim (gpio_o_test). The oe signals are controlled by the sim using test input registers. 
+
+## ASIC Platform
+Performs some magic with file template code.
+Resource list (dummy pinset) provided at instantiation is added to the internal resource list (?).
+More magic with configuring pins that are inputs/outputs/tristates.
+Core/Pad pins are connected to the appropriate JTAG pins.
+
+## Unit tests
+### GPIO test
+For every output configuration of four GPIOs (16), go through each input configuration. Assert that signal states match the function in the Blinker class.
+
+### UART test
+Check TX matches RX when high and low.
+
+### I2C test
+Check SDA out and SCL out match SDA/SCL in. Check oe's by driving the test registers.
+
+### JTAG tests
+TODO
+

 # Simple GPIO extension
 The code from soc repo was taken and is being extended to support full gpio capability
 # Simple GPIO extension
 The code from soc repo was taken and is being extended to support full gpio capability

+TODO