ACIS Hardware Commands

Remarks Update Owner Mnemonic SignalName ChannelType RCTUName ChannelNumber EquipmentSide BitConfiguration Critical Hazardous CommandVerifierDelay CommandVerifier1 StateCode1 V1Low V1High CommandVerifier2 StateCode2 V2Low V2High CommandVerifier3 StateCode3 V3Low V3High CommandTimeOut SDDDef SDDStart SDDEnd
Version of this worksheet. 06/08/98 ACIS 1VERSION Version 2.1























Serial commands that go to the active Backend Processor of the DPA. See Appendix B for the Structure of these telemetry items. 06/08/98 ACIS 1SWSDICL Software Serial Command SD SI 2 NA



















DPA No Op 06/08/98 ACIS 1NOPINO DPA No Op SD SI 3 NA 0000000000000000 N N
















Selects which BEP drives the interfaces: BEP A is selected if D(0)=0, BEP B is selected if D(0)=1. (This bit defaults to 0 upon power-up) 06/08/98 ACIS 1BSELICL BEP Select SD SI 3 NA 000000010000000v N N













0 indicates BEP_A; 1 indicates BEP_B 34 34
Asserts reset: D(0)=1 holds the board in a reset state (except for the HW Command Decoder). D(0)=0 deasserts (This bit defaults to 0 upon power-up) 06/08/98 ACIS 1RSETIRT DPA Command Reset SD SI 3 NA 000000100000000v N N













0 deasserts reset; 1 commands reset 34 34
Sets state of BiLevel Telemetry Select bit (BLTSEL) Software Bilevel Telemetry is selected in D(0)=0 EEPROM Programmer data readout is selected if D(0)=1 (This bit defaults to 0 upon power-up) 06/08/98 ACIS 1BLTSLCL Bilevel Telemetry Select bit SD SI 3 NA 000000110000000v N N













0 Software Bilevel Telemetry is selected; 1 EEPROM Programmer data readout is selected 34 34
Sets BEP Status Register bit BOOT_MOD to value=D(0). (This bit defaults to 0 upon power-up) 06/08/98 ACIS 1BMODIBM DPA FS Boot Modifier SD SI 3 NA 000001010000000v N N













New BEP Status Register bit, BOOT_MOD 34 34
Sets BEP Status Register bit WARM_BOOT to value=D(0). (This bit defaults to 0 upon power-up). D(0)=1 indicates that the S/C requires that the DPA enter a low-current mode. 06/08/98 ACIS 1WRMBTSB DPA Warm Boot SD SI 3 NA 000001100000000v N N













New BEP Status Register bit, WARM_BOOT 34 34
Sets BEP Status Register bit RAD_MON to value=D(0). (This bit defaults to 0 upon power-up). 06/08/98 ACIS 1RMONIRM DPA Radiation Monitor SD SI 3 NA 000001110000000v N N













New Status Register bit, RAD_MON 34 34
Latch EEPROM Programmer Byte 0 06/08/98 ACIS 1ED0ICL Latch EEPROM Programmer Byte 0 SD SI 3 NA 11000000vvvvvvvv Y N













New EEPROM Programmer Byte 0 27 34
Latch EEPROM Programmer Byte 1 06/08/98 ACIS 1ED1ICL Latch EEPROM Programmer Byte 1 SD SI 3 NA 11000001vvvvvvvv Y N













New EEPROM Programmer Byte 1 27 34
Latch EEPROM Programmer Byte 2 06/08/98 ACIS 1ED2ICL Latch EEPROM Programmer Byte 2 SD SI 3 NA 11000010vvvvvvvv Y N













New EEPROM Programmer Byte 2 27 34
Latch EEPROM Programmer Byte 3 06/08/98 ACIS 1ED3ICL Latch EEPROM Programmer Byte 3 SD SI 3 NA 11000011vvvvvvvv Y N













New EEPROM Programmer Byte 3 27 34
Write EEPROM Address. 1SETIRT must be asserted for EEPROM read and write operations. 06/08/98 ACIS 1EWADDCL Write EEPROM Address SD SI 3 NA 1101000000000000 N N
















Write EEPROM data. 1SETIRT must be asserted for EEPROM read and write operations. Flight Hardware does not support this command. 06/08/98 ACIS 1EWDATCL Write EEPROM Data SD SI 3 NA 1101000100000000 Y N
















Readback the EEPROM data nibble pointed to by D(2)-D(0). (Word address is previously latched via HW command 1EWADDCL). 1BLTSLCL must previously be set to 1. 06/08/98 ACIS 1ERBICL Readback the EEPROM data SD SI 3 NA 1111000000000vvv N N













reads back nibble pointed to by bits 32 to 34 32 34
Enables the A side DEA Power Supply 06/08/98 ACIS 1DEPSAEN DEA Power Supply Enable A HLP SI 0 A
N N
1DEPSAX EN 0 1











Disables the A side DEA Power Supply 06/08/98 ACIS 1DEPSADS DEA Power Supply Disable A HLP SI 2 A
N N
1DEPSAX EN 0 1











Turns the A side Power Supply to the DEA ON 06/08/98 ACIS 1DEPSAON DEA Power Supply ON A HLP SI 3 A
N N
1DEPA ON 0 1 1DEDBAON ON 1 1







Turns the A side Power Supply to the DEA OFF 06/08/98 ACIS 1DEPSAOF DEA Power Supply OFF A HLP SI 1 A
N N
1DEPSA ON 0 1 1DEDBAON ON 0 0







Enables the B side DEA Power Supply 06/08/98 ACIS 1DEPSBEN DEA Power Supply Enable B HLP SI 64 B
N N
1DEPSBX EN 0 1











Disables the B side DEA Power Supply 06/08/98 ACIS 1DEPSBDS DEA Power Supply Disable B HLP SI 66 B
N N
1DEPSBX EN 0 1











Turns the B side Power Supply to the DEA ON 06/08/98 ACIS 1DEPSBON DEA Power Supply ON B HLP SI 67 B
N N
1DEPSB ON 0 1 1DEDBBON ON 1 1







Turns the B side Power Supply to the DEA OFF 06/08/98 ACIS 1DEPSBOF DEA Power Supply OFF B HLP SI 98 B
N N
1DEPSB ON 0 1 1DEDBBON ON 0 0







Enables the A side DPA Power Supply 06/08/98 ACIS 1DPPSAEN DPA Power Supply Enable A HLP SI 6 A
N N
1DPPSAX EN 0 1











Disables the A side DPA Power Supply 06/08/98 ACIS 1DPPSADS DPA Power Supply Disable A HLP SI 4 A
N N
1DPPSAX EN 0 1











Turns the A side Power Supply to the DPA ON 06/08/98 ACIS 1DPPSAON DPA Power Supply ON A HLP SI 5 A
N N
1DPPSA ON 0 1 1DPDBAON ON 1 1







Turns the A side Power Supply to the DPA OFF 06/08/98 ACIS 1DPPSAOF DPA Power Supply OFF A HLP SI 7 A
N N
1DPPSA ON 0 1 1DPDBAON ON 0 0







Enables the B side DPA Power Supply 06/08/98 ACIS 1DPPSBEN DPA Power Supply Enable B HLP SI 70 B
N N
1DPPSBX EN 0 1











Disables the B side DPA Power Supply 06/08/98 ACIS 1DPPSBDS DPA Power Supply Disable B HLP SI 68 B
N N
1DPPSBX EN 0 1











Turns the B side Power Supply to the DPA ON 06/08/98 ACIS 1DPPSBON DPA Power Supply ON B HLP SI 69 B
N N
1DPPSB ON 0 1 1DPDBBON ON 1 1







Turns the B side Power Supply to the DPA OFF 06/08/98 ACIS 1DPPSBOF DPA Power Supply OFF B HLP SI 71 B
N N
1DPPSB ON 0 1 1DPDBBON ON 0 0







Enables the A side Housing Heater 06/08/98 ACIS 1HHTRAEN Housing Heater Enable A HLP SI 27 A
N N
1DAHTAEN EN 0 1











Enables the B side Housing Heater 06/08/98 ACIS 1HHTRBEN Housing Heater Enable B HLP SI 91 B
N N
1DAHTBEN EN 0 1











Disables the A side Housing Heater 06/08/98 ACIS 1HHTRADS Housing Heater Disable A HLP SI 24 A
N N
1DAHTAEN EN 0 1











Disables the B side Housing Heater 06/08/98 ACIS 1HHTRBDS Housing Heater Disable B HLP SI 88 B
N N
1DAHTBEN EN 0 1











Enables the Side A Detector Housing Bake Out 06/08/98 ACIS 1HBOAEN Housing B.O. Ena. A HLP SI 28 A
N N
1DABOAEN EN 0 1











Disables the Side A Detector Housing Bake Out 06/08/98 ACIS 1HBOADS Housing B.O. Dis. A HLP SI 29 A
N N
1DABOAEN EN 0 1











Turns the Side A Detector Housing Bake Out On 06/08/98 ACIS 1HBOAON Housing B.O. ON A HLP SI 30 A
N N
1DABOAON ON 0 1











Turns the Side A Detector Housing Bake Out Off 06/08/98 ACIS 1HBOAOF Housing B.O. OFF A HLP SI 31 A
N N
1DABOAON ON 0 1











Enables the Side B Detector Housing Bake Out 06/08/98 ACIS 1HBOBEN Housing B.O. Ena. B HLP SI 92 B
N N
1DABOBEN EN 0 1











Disables the Side B Detector Housing Bake Out 06/08/98 ACIS 1HBOBDS Housing B.O. Dis. B HLP SI 93 B
N N
1DABOBEN EN 0 1











Turns the Side B Detector Housing Bake Out On 06/08/98 ACIS 1HBOBON Housing B.O. ON B HLP SI 94 B
N N
1DABOBON ON 0 1











Turns the Side B Detector Housing Bake Out Off 06/08/98 ACIS 1HBOBOF Housing B.O. OFF B HLP SI 95 B
N N
1DABOBON ON 0 1











Turns the A side Housing Heater On 06/08/98 ACIS 1HHTRAON Housing Heater ON A HLP SI 26 A
N N
1DAHTAON ON 0 1











Turns the B side Housing Heater On 06/08/98 ACIS 1HHTRBON Housing Heater ON B HLP SI 90 B
N N
1DAHTBON ON 0 1











Turns the A side Housing Heater Off 06/08/98 ACIS 1HHTRAOF Housing Heater OFF A HLP SI 25 A
N N
1DAHTAON ON 0 1











Turns the B side Housing Heater Off 06/08/98 ACIS 1HHTRBOF Housing Heater OFF B HLP SI 89 B
N N
1DAHTBON ON 0 1











Enables the A Side Door Mechanism Commands 06/08/98 ACIS 1MCMDAEN Door Enable A HLP SI 8 A
Y N
1MDBUAON ON 0 1











Enables the B Side Door Mechanism Commands 06/08/98 ACIS 1MCMDBEN Door Enable B HLP SI 72 B
Y N
1MDBUBON ON 0 1











Disables the A Side Door Mechanism Commands 06/08/98 ACIS 1MCMDADS Door Disable A HLP SI 9 A
N N
1MDBUAON ON 0 1











Disables the B Side Door Mechanism Commands 06/08/98 ACIS 1MCMDBDS Door Disable B HLP SI 73 B
N N
1MDBUBON ON 0 1











Commands the A Side Door Mechanism Open Drive On 06/08/98 ACIS 1MODRAON Door Open On A HLP SI 12 A
Y N
1MODRAOP OP 0 1 1MEOPAOP OP 1 1







Commands the B Side Door Mechanism Open Drive On 06/08/98 ACIS 1MODRBON Door Open On B HLP SI 76 B
Y N
1MODRBOP OP 0 1 1MEOPBOP OP 1 1







Commands the A Side Door Mechanism Close Drive On 06/08/98 ACIS 1MCDRAON Door Close On A HLP SI 13 A
Y N
1MCDRACL CL 0 1 1MECLACL CL 1 1







Commands the B Side Door Mechanism Close Drive On 06/08/98 ACIS 1MCDRBON Door Close On B HLP SI 77 B
Y N
1MCDRBCL CL 0 1 1MECLBCL CL 1 1







Aborts the A Side Door Mechanism Open Command 06/08/98 ACIS 1MODRAOF Door Open Off A HLP SI 14 A
Y N
1MODRAOP OP 0 1











Aborts the B Side Door Mechanism Open Command 06/08/98 ACIS 1MODRBOF Door Open Off B HLP SI 78 B
Y N
1MODRBOP OP 0 1











Aborts the A Side Door Mechanism Close Command 06/08/98 ACIS 1MCDRAOF Door Close Off A HLP SI 15 A
Y N
1MCDRACL CL 0 1











Aborts the B Side Door Mechanism Close Command 06/08/98 ACIS 1MCDRBOF Door Close Off B HLP SI 79 B
Y N
1MCDRBCL CL 0 1











Enables the A Side Vent Valve Commands 06/08/98 ACIS 1VVCAEN Vent Valve Enable A HLP SI 10 A
Y N
1VVDBAON ON 0 1











Enables the B Side Vent Valve Commands 06/08/98 ACIS 1VVCBEN Vent Valve Enable B HLP SI 74 B
Y N
1VVDBBON ON 0 1











Disables the A Side Vent Valve Commands 06/08/98 ACIS 1VVCADS Vent Valve Disable A HLP SI 16 A
N N
1VVDBAON ON 0 1











Disables the B Side Vent Valve Commands 06/08/98 ACIS 1VVCBDS Vent Valve Disable B HLP SI 80 B
N N
1VVDBBON ON 0 1











Turns on Pressure Transducer A 06/08/98 ACIS 1PRESAON Pressure Transducer On A HLP SI 32 A
N N
1PRDBAON ON 0 1











Turns on Pressure Transducer B 06/08/98 ACIS 1PRESBON Pressure Transducer On B HLP SI 96 B
N N
1PRDBBON ON 0 1











Turns off pressure transducer A 06/08/98 ACIS 1PRESAOF Pressure Transducer Off A HLP SI 33 A
N N
1PRDBAON ON 0 1











Turns off pressure transducer B 06/08/98 ACIS 1PRESBOF Pressure Transducer Off B HLP SI 97 B
N N
1PRDBBON ON 0 1











Commands the A Side Vent Valve Open On 06/08/98 ACIS 1VVCOAON Vent Valve Open On A HLP SI 17 A
Y N
1VVODAOP OP 0 1 1VVOPAOP OP 1 1







Commands the B Side Vent Valve Open On 06/08/98 ACIS 1VVCOBON Vent Valve Open On B HLP SI 81 B
Y N
1VVODBOP OP 0 1 1VVOPBOP OP 1 1







Aborts the A Side Vent Valve Open Command 06/08/98 ACIS 1VVCOAOF Vent Valve Open Off A HLP SI 19 A
Y N
1VVODAOP OP 0 1











Aborts the B Side Vent Valve Open Command 06/08/98 ACIS 1VVCOBOF Vent Valve Open Off B HLP SI 83 B
Y N
1VVODBOP OP 0 1











Commands the A Side Vent Valve Close On 06/08/98 ACIS 1VVCCAON Vent Valve Close On A HLP SI 18 A
Y N
1VVCDACL CL 0 1 1VVCLACL CL 1 1







Commands the B Side Vent Valve Close On 06/08/98 ACIS 1VVCCBON Vent Valve Close On B HLP SI 82 B
Y N
1VVCDBCL CL 0 1 1VVCLBCL CL 1 1







Aborts the A Side Vent Valve Close Command 06/08/98 ACIS 1VVCCAOF Vent Valve Close Off A HLP SI 20 A
Y N
1VVCDACL CL 0 1











Aborts the B Side Vent Valve Close Command 06/08/98 ACIS 1VVCCBOF Vent Valve Close Off B HLP SI 84 B
Y N
1VVCDBCL CL 0 1











Enables the A Side Little Valve Commands 06/08/98 ACIS 1LVCAEN Little Valve Enable A HLP SI 11 A
Y N
1LVDBAON ON 0 1











Disables the A Side Little Valve Commands 06/08/98 ACIS 1LVCADS Little Valve Disable A HLP SI 21 A
N N
1LVDBAON ON 0 1











Commands the A Side Little Valve Open 06/08/98 ACIS 1LVCOAON Little Valve Open A HLP SI 22 A
Y N
















Commands the A Side Little Valve Close 06/08/98 ACIS 1LVCCAON Little Valve Close A HLP SI 23 A
Y N
















Enables the B Side Little Valve Commands 06/08/98 ACIS 1LVCBEN Little Valve Enable B HLP SI 75 B
Y N
1LVDBBON ON 0 1











Disables the B Side Little Valve Commands 06/08/98 ACIS 1LVCBDS Little Valve Disable B HLP SI 85 B
N N
1LVDBBON ON 0 1











Commands the B Side Little Valve Open 06/08/98 ACIS 1LVCOBON Little Valve Open B HLP SI 86 B
Y N
















Commands the B Side Little Valve Close 06/08/98 ACIS 1LVCCBON Little Valve Close B HLP SI 87 B
Y N