try to fix OpenLab_osci_FPGA_imp2.asciidoc authored by Patrick Schmitt's avatar Patrick Schmitt
......@@ -35,7 +35,7 @@ order to prevent data corruption.
{empty} +
== UART - data frame
== UART data frame
The UART communication transmits bytes by splitting the data into their individual bits in order
to transfer them sequentially over a single transmission line. Data is received by reversing the
......@@ -58,7 +58,7 @@ rate. It declares the frequency at which one bit is transfered.
Regarding the OpenLab oscilloscope, the UART communication is configured to use a 8 bit
wide word, no parity bit and 1 stop bit.
== Receive - Component
== Receive Component
The receiving part of the UART implementation is directly connected to the RX line of the
Transistor–Transistor Logic (TTL) serial adapter cable. This component detects incoming data
......@@ -71,7 +71,7 @@ hast to be clocked down to 1 MHz. This is done by implementing a simple clock di
each clock cycle one bit of the received data package is stored into a register. After the stop bit
was received, the "FINISHED" flag is set and the data is ready for further processing.
== Transmit - Component
== Transmit Component
This component is structured in a similar way as the receiving part, explained in section 5.3.2.
The 8 bit user data, that should be transfered, is applied as a parallel signal to this module. To
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