Changes between Initial Version and Version 1 of Component/Tc4200

Timestamp:

Oct 24, 2008, 11:10:33 AM (16 years ago)

Author:

turbo07

Comment:

--

Component/Tc4200

@@ +1 @@
+[wiki:Component SocLib Components General Index] 
+
+= Tc4200 =
+
+== 1) Functional Description ==
+
+This VCI target corresponds to a IEEE802.16e LDPC decoder. It embeds an internal hardware Cycle Accurate Bit Accurate model of the [http://www.turboconcept.com TurboConcept]'s IEEE802.16e WiMAX LDPC decoder [http://www.turboconcept.com/prod_tc4200wimax.php tc4200]. 
+
+!TurboConcept's TC4200-WiMAX Core is a high speed Low Density Parity Check code (LDPC) decoder optimized for WiMAX (IEEE 802.16e) specifications. A patented decoding architecture allows meeting high throughputs within small devices, and still offering close-to-ideal Bit Error Rate (BER) performances.
+
+
+[[Image(tc4200.png,align=right,nolink) Figure 1 - Tc4200]]
+
+Figure 1 presents the general core structure. The Tc4200 is made of a VCI wrapper and an internal hardware decoder model which communicates using proprietary FIFO-like protocols. 
+
+
+
+== 2) Component definition & usage ==
+
+  * source:trunk/soclib/soclib/module/streaming_component/tc4200/caba/metadata/tc4200.sd
+  * source:trunk/soclib/binary/module/streaming_component/tc4200/caba/doc
+
+
+== 3) CABA Implementation ==
+ 
+=== CABA sources ===
+
+ * interface : source:trunk/soclib/soclib/module/streaming_component/tc4200/caba/source/include/tc4200.h
+ * implementation : source:trunk/soclib/soclib/module/streaming_component/tc4200/caba/source/src/tc4200.cpp
+ * internal component interface : source:trunk/soclib/binary/module/streaming_component/tc4200/caba/include/tc_tc4200.h
+ * internal component library : source:trunk/soclib/binary/module/streaming_component/tc4200/caba/lib
+
+  
+=== CABA Constructor parameters ===
+
+ * IEEE802.16e LDPC decoder
+{{{
+Tc4200(
+     sc_module_name name,                     // Instance name
+     const soclib::common::IntTab &index,     //  Target index
+     const soclib::common::MappingTable &mt)  // Mapping Table
+}}}
+
+
+=== CABA Addressable registers ===
+  * Read only registers
+      * {{{TC4200_D_OUT}}} Data output register
+      * {{{TC4200_MONITOR}}} Monitoring interface. See Figure 2
+        [[Image(monitor_reg.png,align=center, nolink) Figure 2 - Monitoring register.]]
+
+  * Write only registers
+      * {{{TC4200_CONFIG}}} Configuration interface. See Figure 3
+        [[Image(config_reg.png, align=center,nolink) Figure 3 - Configuration register.]]
+      * {{{TC4200_D_IN_FIRST}}} Register for the First data corresponding to a new frame. See Figure 4.
+        [[Image(data_in_first.png, align=center,nolink) Figure 4 - First data of a new frame register.]]
+      * {{{TC4200_D_IN}}} Register for any other input frame data. See Figure 5.
+        [[Image(data_in.png, align=center,nolink) Figure 5 - Data register. Value for the i-th written data.]]
+.
+
+
+=== CABA Ports ===
+
+ * sc_in<bool> '''p_resetn''' : hardware reset
+ * sc_in<bool> '''p_clk''' :  clock
+ * soclib::common::!VciTarget<vci_param> '''p_vci''' : The VCI port
+
+== 4)  TLM-T Implementation ==
+
+=== TLM-T sources ===
+
+
+ * interface : source:trunk/soclib/soclib/module/streaming_component/tc4200/tlmt/source/include/tc4200.h
+ * implementation : source:trunk/soclib/soclib/module/streaming_component/tc4200/tlmt/source/src/tc4200.cpp
+ * internal component interface : source:trunk/soclib/binary/module/streaming_component/tc4200/tlmt/include/tc_tc4200.h
+ * internal component library : source:trunk/soclib/binary/module/streaming_component/tc4200/tlmt/lib
+
+
+== 5) Limitation ==
+
+This model has the following two limitations:
+  * stopping criterion is disable;
+  * fixed number of performed iterations.
+
+The number of performed iterations is fixed to a reasonable value still offering close-to-ideal Bit Error Rate (BER) performances. Please contact [http://www.turboconcept.com TurboConcept] for information about these limitations.
+
+== 6) License ==
+
+The VCI wrapper is licensed under the SoCLib, GNU LGPLv2.1 license.
+
+The VCI wrapper instantiates an internal hardware decoder. This internal hardware decoder is licensed under BSD-like license. 
+
+This internal hardware decoder is distributed in a binary form. 
+
+== 7) RTL model ==
+
+Please contact [http://www.turboconcept.com TurboConcept] for information about purchasing a fully functional RTL model of the internal hardware decoder.