C&DH Memory Dump Format Description - includes all science data; housekeeping data, with the exception of the selectable telemetry byte, is replaced with memory dump data from the C&DH component. The memory dump information contained in the Memory Dump format is identical to the memory dump data contained in the 434 b/s Low Rate Memory Dump format.The memory data that gets dumped is specified by the C&DH Memory Dump command.
Version 10/6/95
C&DH Memory Dump Format
------------- ------ ---------------------------------------- --------C&DH Memory Dump FormatMinor Frame 0 Location Length Parameter Source ------------- ------ ---------------------------------------- -------- 0 32 Sync Word C&DH 32 48 Virtual Channel Header C&DH 80 48 Packet Header C&DH 128 32 Packet Secondary Header C&DH 160 4 Format ID C&DH ------------- ------ ---------------------------------------- -------- 164 1 Sun Sensor ID-Side C&DH 165 1 Sun Senor ID-Top C&DH 166 2 C&DH ID C&DH 168 1 Collection Format C&DH 169 3 Major Frame Count C&DH ------------- ------ ---------------------------------------- -------- 172 4 Minor Frame Count C&DH 176 8 Selectable Telemetry Byte C&DH 184 16 Phase Angle Latched at Minor Frame Pulse C&DH 200 8 Mode (=1 for Memory Dumps) C&DH 208 8 Page Number C&DH ------------- ------ ---------------------------------------- -------- 216 16 Starting Address C&DH 232 16 Number of Dump bytes in the major frame C&DH 248 112 Memory Data C&DH 360 304 Magnetometer Data DCM2-SD3 664 168 EPAM Data DCM1-SD0 ------------- ------ ---------------------------------------- -------- 832 464 CRIS Data DCM2-SD0 1296 1992 SIS Data DCM2-SD1 3288 544 SWEPAM Ion Data DCM1-SD2 3832 456 SWEPAM Electron Data DCM2-SD2 4288 1000 ULEIS Data DCM1-SD1 ------------- ------ ---------------------------------------- -------- Minor Frame 0 Location Length Parameter Source ------------- ------ ---------------------------------------- -------- 5288 1624 S^3 DPU Data DCM1-SD3 6912 32 Command Link Control Word C&DH 6944
----------------------- ------ ---------------------------------------- --------Minor Frames 1- 15 ----------------------- ------ ---------------------------------------- -------- Location Length Parameter Source 0 32 Sync Word C&DH 32 48 Virtual Channel Header C&DH 80 48 Packet Header C&DH 128 32 Packet Secondary Header C&DH ----------------------- ------ ---------------------------------------- -------- 160 4 Format ID C&DH 164 1 Sun Sensor ID-Side C&DH 165 1 Sun Senor ID-Top C&DH 166 2 C&DH ID C&DH 168 1 Collection Format C&DH ----------------------- ------ ---------------------------------------- -------- 169 3 Major Frame Count C&DH 172 4 Minor Frame Count C&DH 176 8 Selectable Telemetry Byte C&DH 184 16 Phase Angle Latched at Minor Frame Pulse C&DH 200 160 Memory Data C&DH ----------------------- ------ ---------------------------------------- -------- 360 304 Magnetometer Data DCM2-SD3 664 168 EPAM Data DCM1-SD0 832 464 CRIS Data DCM2-SD0 1296 1992 SIS Data DCM2-SD1 3288 544 SWEPAM Ion Data DCM1-SD2 ----------------------- ------ ---------------------------------------- -------- 3832 456 SWEPAM Electron Data DCM2-SD2 4288 1000 ULEIS Data DCM1-SD1 5288 1624 S^3 DPU Data DCM1-SD3 6912 32 Command Link Control Word C&DH 6944