diff --git a/DRAMSys/docs/images/PayloadMemoryManager.svg b/DRAMSys/docs/images/PayloadMemoryManager.svg
index 56a0547f..fc237c0c 100644
--- a/DRAMSys/docs/images/PayloadMemoryManager.svg
+++ b/DRAMSys/docs/images/PayloadMemoryManager.svg
@@ -1,1008 +1,4866 @@
-
-
\ No newline at end of file
+ width="1"
+ height="1"
+ display="inline"
+ overflow="visible"
+ id="foreignObject14165-7">
+
+
+
+
+
+
+ }
+
+
+
+
+
+
+
+ }
+
+
+
+
+
+
+
+ DRAM
+ ...
+
+
+ Power Estimation
+ Thermal Model
+ Error Model ...
+
+
+
+ Scheduler FCFSFR-FCFSPAR-BS...
+
+
+
+ ControllerCore CommandsRefreshPowerdown...
+
+
+
+
+ Special DRAM-AT TLM Protocol
+ Trace Player
+ Arbitration&Mapping
+ Channel Controller
+ Channel Controller
+
+ DRAM
+ Allocate Payload
+ Set auto extension(GenerationExtension)
+ acquire()
+ acquire()
+ acquire()
+ release()
+ release()
+ release()
+ BEGIN_REQ
+ BEGIN_REQ
+ Set auto extension(DramExtension)
+ END_REQ
+ END_REQ
+
+ Get extension DramExtension:getBank, getRow
+ Get extension DramExtension:getBank
+ Get extension DramExtension:getRow
+ Get extension DramExtension:getThread
+ BEGIN_PRE
+ END_PRE
+ BEGIN_ACT
+ END_ACT
+ BEGIN_RD/WR
+ END_RD/WR
+ BEGIN_RESP
+ BEGIN_RESP
+ END_RESP
+ END_RESP
+
+ Time
+
+ free()
+