空间VPX系统规范VITA 78.00-2015更正与增强

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VITA 78.00-2015 SpaceVPX System标准是由VITA 65开放VPX背板标准作为基础发展而来的一项专为航天市场定制的标准化解决方案。该系统规范旨在将VPX标准与太空应用的需求相结合，通过增加空间接口和均衡的故障容错能力，支持下一代空间互连标准（NGSIS）的产品系列。SpaceVPX特别强调了单点失效容忍、航天器接口、备用模块支持、冗余管理和状态诊断等功能，这些都是为了满足太空环境下的严格要求。 SpaceVPX标准的主要内容包括但不限于OpenVPX标准的核心结构，如模块化设计、电气接口、数据通信和散热管理，同时针对太空环境进行了增强和扩展。例如，它采用了一种名为"双星"（DualStar）的设计模式，其中每个Payload Slot连接到两个Switch Slots，每个Switch Slot由独立的PCB总线连接，每个总线都连接到一个冗余模块，确保系统的可靠性。然而，该规范在最初发布时存在一些错误和不清晰的描述，如错误地描述了AQuadStar架构和1-20图例中的PCB布线情况。ANSI/VITA 78.0-2015 SpaceVPX System标准的 Errata List 提供了这些修正，比如对1.6节中关于AQuadStar的描述进行了改正，明确了每个Payload Slot与Switch Slots的连接方式，并更新了1-20图，添加了第二条PCB总线以展示不同的连接方式。在3.1节中，也纠正了误导性的信息，以提供更准确的技术细节。因此，学习和遵循VITA 78.00-2015 SpaceVPX System标准不仅要求熟悉OpenVPX的基本原理，还要理解其针对太空应用的独特扩展，以及如何处理文档中的修正和澄清。对于开发者和设计者来说，理解和遵守这些规定是确保航天设备性能稳定、安全的关键。

Table 3.8.3-4: Module State Sensor Response Structure Fields................................................................ 79

Table 3.8.3-5: Module System Error Sensor Response Structure Fields ................................................... 80

Table 3.8.3-6: Module Health Sensor Response Structure Fields.............................................................. 81

Table 3.8.3-7: Module Voltage Sensor Response Structure Fields ............................................................ 82

Table 3.8.3-8: Module Temperature Sensor Response Structure Fields ................................................... 83

Table 3.8.3-9: Module Over-Current Sensor Response Structure Fields ................................................... 85

Table 3.8.3-10: Module Payload Test Results Sensor Response Structure Fields .................................... 86

Table 3.8.3-11: Module Payload Test Status Sensor Response Structure Fields ...................................... 87

Table 3.8.4-1: SpaceUM Module Mandatory Commands/Registers .......................................................... 88

Table 3.8.4-2: Get System Management Reset Command Definition ........................................................ 89

Table 3.8.4-3: Set System Management Reset Command Definition ........................................................ 90

Table 3.8.4-4: System Management Reset Control Register Definition ..................................................... 91

Table 3.8.4-5: Get System Management Health Status Command Definition ........................................... 93

Table 3.8.4-6: System Management Health Status Register Definition ..................................................... 94

Table 3.8.4-7: Get Module Primary Power Enable Command Definition ................................................... 96

Table 3.8.4-8: Set Module Primary Power Enable Command Definition .................................................... 96

Table 3.8.4-9: Module Primary Power Enable Control Register Definition ................................................. 98

Table 3.8.4-10: Get Module System Reset Command Definition ............................................................... 99

Table 3.8.4-11: Set Module System Reset Command Definition ............................................................. 100

Table 3.8.4-12: Module System Reset Control Register Definition .......................................................... 101

Table 3.8.5-1: SpaceVPX Module Optional Discrete Sensors .................................................................. 102

Table 3.8.5-2: Get System Management Discrete Output Signals Command Definition ......................... 103

Table 3.8.5-3: Set System Management Discrete Output Signals Command Definition ......................... 104

Table 3.8.5-4: System Management Discrete Output Signals Register Definition ................................... 106

Table 3.8.5-5: Get System Management Discrete Input Signals Command Definition ............................ 107

Table 3.8.5-6: System Management Discrete Input Signals Register Definition ...................................... 109

Table 3.9.1-1: 6U SpaceUM System Controller A VPX Slot Identification ............................................... 111

Table 3.9.1-2: 3U SpaceUM System Controller A VPX Slot Identification ............................................... 112

Table 3.9.1-3: 6U SpaceUM System Controller B VPX Slot Identification ............................................... 112

Table 3.9.1-4: 3U SpaceUM System Controller B VPX Slot Identification ............................................... 113

Table 3.9.2-1: SpaceUM Connector Pad and Wafer Current Ratings ...................................................... 120

Table 3.9.3-1: 3U SpaceUM Connector Module Definition ....................................................................... 131

Table 3.9.3-2: 3U SpaceUM P0 ................................................................................................................ 132

Table 3.9.3-3: 3U SpaceUM J0 ................................................................................................................. 133

Table 3.9.3-4: 3U SpaceUM P1 ................................................................................................................ 133

Table 3.9.3-5: 3U SpaceUM J1 ................................................................................................................. 134

Table 3.9.3-6: 3U SpaceUM P2 ................................................................................................................ 134

Table 3.9.3-7: 3U SpaceUM J2 ................................................................................................................. 135

Table 3.9.3-8: 3U SpaceUM Connector Pin Current Ratings ................................................................... 135

Table 3.9.4-1: 6U SpaceUM Connector Module Definition ....................................................................... 138

Table 3.9.4-2: 6U SpaceUM P0 ................................................................................................................ 139

Table 3.9.4-3: 6U SpaceUM J0 ................................................................................................................. 140

ANSI/VITA 78.00-2015

Table 3.9.4-4: 6U SpaceUM P1 ................................................................................................................ 140

Table 3.9.4-5: 6U SpaceUM J1 ................................................................................................................. 141

Table 3.9.4-6: 6U SpaceUM P2 ................................................................................................................ 141

Table 3.9.4-7: 6U SpaceUM J2 ................................................................................................................. 142

Table 3.9.4-8: 6U SpaceUM P3 ................................................................................................................ 142

Table 3.9.4-9: 6U SpaceUM J3 ................................................................................................................. 143

Table 3.9.4-10: 6U SpaceUM P4 .............................................................................................................. 143

Table 3.9.4-11: 6U SpaceUM J4 ............................................................................................................... 144

Table 3.9.4-12: 6U SpaceUM P5 .............................................................................................................. 144

Table 3.9.4-13: 6U SpaceUM J5 ............................................................................................................... 145

Table 3.9.4-14: 6U SpaceUM P6 .............................................................................................................. 145

Table 3.9.4-15: 6U SpaceUM J6 ............................................................................................................... 146

Table 3.9.4-16: 6U SpaceUM Connector Pin Current Ratings ................................................................. 146

Table 3.10-1: Utility Plane Signals on P0 .................................................................................................. 152

Table 3.10-2: Utility Plane Signals on J0 .................................................................................................. 152

Table 3.10-3: Utility Plane Signals on P1 .................................................................................................. 153

Table 3.10-4: Utility Plane Signals on J1 .................................................................................................. 153

Table 3.10-5: Utility Plane P0 and P1 Contact Assignments .................................................................... 154

Table 4.3.1-1: SpaceVPX 3U Keying ........................................................................................................ 158

Table 4.3.2-1: SpaceVPX 6U Keying ........................................................................................................ 159

Table 4.5.1-1: SpaceVPX Plug-in Module Dimensions ............................................................................ 166

Table 4.5.1-2: SpaceVPX Variable Table for Plug-In Units – Primary Side Retainer ............................... 167

Table 4.5.1-3: SpaceVPX Variable Table for Plug-In Units – Secondary Side Retainer .......................... 168

Table 5.3.1-1: 6U Control Plane Thin Pipe Locations By Module Type ................................................... 172

Table 5.3.1-2: 3U Control Plane Thin Pipe Locations By Module Type ................................................... 173

Table 6.3.1-1: Connector Example Plug-In Module Only — Differential .................................................. 178

Table 6.3.1-2: Connector Example Backplane Only — Differential .......................................................... 178

Table 6.3.1-3: Connector Example Combined Plug-In Module & Backplane — Differential .................... 179

Table 10.2.1-1: Payload Slot Profile SLT6-PAY-4F1Q2T-10.2.1 — P1 & J1 ........................................... 193

Table 10.2.1-2: Payload Slot Profile SLT6-PAY-4F1Q2T-10.2.1 — P2 & J2 ........................................... 193

Table 10.2.1-3: Payload Slot Profile SLT6-PAY-4F1Q2T-10.2.1 — P3 & J3 ........................................... 194

Table 10.2.1-4: Payload Slot Profile SLT6-PAY-4F1Q2T-10.2.1 — P4 & J4 ........................................... 194

Table 10.2.1-5: Payload Slot Profile SLT6-PAY-4F1Q2T-10.2.1 — P5 & J5 ........................................... 194

Table 10.2.1-6: Payload Slot Profile SLT6-PAY-4F1Q2T-10.2.1 — P6 & J6 ........................................... 194

Table 10.2.2-1: Payload Slot Profile SLT6-PAY-12F1Q2T-10.2.2 — P1 & J1 ......................................... 197

Table 10.2.2-2: Payload Slot Profile SLT6-PAY-12F1Q2T-10.2.2 — P2 & J2 ......................................... 197

Table 10.2.2-3: Payload Slot Profile SLT6-PAY-12F1Q2T-10.2.2 — P3 & J3 ......................................... 198

Table 10.2.2-4: Payload Slot Profile SLT6-PAY-12F1Q2T-10.2.2 — P4 & J4 ......................................... 198

Table 10.2.2-5: Payload Slot Profile SLT6-PAY-12F1Q2T-10.2.2 — P5 & J5 ......................................... 199

Table 10.2.2-6: Payload Slot Profile SLT6-PAY-12F1Q2T-10.2.2 — P6 & J6 ......................................... 199

Table 10.3.1-1: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.1 — P1 & J1 ............................................ 202

Table 10.3.1-2: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.1 — P2 & J2 ............................................ 202

ANSI/VITA 78.00-2015

Table 10.3.1-3: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.1 — P3 & J3 ............................................ 203

Table 10.3.1-4: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.1 — P4 & J4 ............................................ 203

Table 10.3.1-5: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.1 — P5 & J5 ............................................ 203

Table 10.3.1-6: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.1 — P6 & J6 ............................................ 203

Table 10.3.2-1: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.2 — P1 & J1 ............................................ 205

Table 10.3.2-2: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.2 — P2 & J2 ............................................ 206

Table 10.3.2-3: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.2 — P3 & J3 ............................................ 206

Table 10.3.2-4: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.2 — P4 & J4 ............................................ 206

Table 10.3.2-5: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.2 — P5 & J5 ............................................ 207

Table 10.3.2-6: Peripheral Slot Profile SLT6-PER-1Q2T-10.3.2 — P6 & J6 ............................................ 207

Table 10.4.1-1: Switch & Controller Slot Profile SLT6-SWC-12F16T-10.4.1— P1 & J1 .......................... 209

Table 10.4.1-2: Switch & Controller Slot Profile SLT6-SWC-12F16T-10.4.1— P2 & J2 .......................... 210

Table 10.4.1-3: Switch &Controller Slot Profile SLT6-SWC-12F16T-10.4.1— P3 & J3 ........................... 211

Table 10.4.1-4: Switch & Controller Slot Profile SLT6-SWC-12F16T-10.4.1— P4 & J4 .......................... 211

Table 10.4.1-5: Switch & Controller Slot Profile SLT6-SWC-12F16T-10.4.1— P5 & J5 .......................... 212

Table 10.4.1-6: Switch & Controller Slot Profile SLT6-SWC-12F16T-10.4.1— P6 & J6 .......................... 212

Table 10.5.1-1: Switch Slot Profile SLT6-SWH-22F4T-10.5.1— P1 & J1 ................................................ 214

Table 10.5.1-2: Switch Slot Profile SLT6-SWH-22F4T-10.5.1— P2 & J2 ................................................ 215

Table 10.5.1-3: Switch Slot Profile SLT6-SWH-22F4T-10.5.1— P3 & J3 ................................................ 216

Table 10.5.1-4: Switch Slot Profile SLT6-SWH-22F4T-10.5.1— P4 & J4 ................................................ 217

Table 10.5.1-5: Switch Slot Profile SLT6-SWH-22F4T-10.5.1— P5 & J5 ................................................ 218

Table 10.5.1-6: Switch Slot Profile SLT6-SWH-22F4T-10.5.1— P6 & J6 ................................................ 219

Table 10.5.2-1: Switch Slot Profile SLT6-SWH-24F-10.5.2— P1 & J1 .................................................... 221

Table 10.5.2-2: Switch Slot Profile SLT6-SWH-24F-10.5.2— P2 & J2 .................................................... 222

Table 10.5.2-3: Switch Slot Profile SLT6-SWH-24F-10.5.2— P3 & J3 .................................................... 223

Table 10.5.2-4: Switch Slot Profile SLT6-SWH-24F-10.5.2— P4 & J4 .................................................... 224

Table 10.5.2-5: Switch Slot Profile SLT6-SWH-24F-10.5.2— P5 & J5 .................................................... 225

Table 10.5.2-6: Switch Slot Profile SLT6-SWH-24F-10.5.2— P6 & J6 .................................................... 226

Table 10.6.1-1: Controller Slot Profile SLT6-CON-4F16T-10.6.1— P1 & J1 ............................................ 229

Table 10.6.1-2: Controller Slot Profile SLT6-CON-4F16T-10.6.1— P2 & J2 ............................................ 229

Table 10.6.1-3: Controller Slot Profile SLT6-CON-4F16T-10.6.1— P3 & J3 ............................................ 230

Table 10.6.1-4: Controller Slot Profile SLT6-CON-4F16T-10.6.1— P4 & J4 ............................................ 230

Table 10.6.1-5: Controller Slot Profile SLT6-CON-4F16T-10.6.1— P5 & J5 ............................................ 231

Table 10.6.1-6: Controller Slot Profile SLT6-CON-4F16T-10.6.1— P6 & J6 ............................................ 231

Table 10.6.2-1: Controller Slot Profile SLT6-CON-16T-10.6.2— P1 & J1 ................................................ 233

Table 10.6.2-2: Controller Slot Profile SLT6-CON-16T-10.6.2— P2 & J2 ................................................ 233

Table 10.6.2-3: Controller Slot Profile SLT6-CON-16T-10.6.2— P3 & J3 ................................................ 234

Table 10.6.2-4: Controller Slot Profile SLT6-CON-16T-10.6.2— P4 & J4 ................................................ 234

Table 10.6.2-5: Controller Slot Profile SLT6-CON-16T-10.6.2— P5 & J5 ................................................ 235

Table 10.6.2-6: Controller Slot Profile SLT6-CON-16T-10.6.2— P6 & J6 ................................................ 235

Table 10.7.1-1: SLT6-PSC-10T1U-10.7.1 P2 Connector Module Definition ............................................ 238

Table 10.7.1-2: Power Supply/Controller Slot Profile SLT6-PSC-10T-10.7.1— P0 ................................. 239

ANSI/VITA 78.00-2015

Table 10.7.1-3: Power Supply/Controller Slot Profile SLT6-PSC-10T-10.7.1—J0 ................................... 240

Table 10.7.1-4: Power Supply/Controller Slot Profile SLT6-PSC-10T-10.7.1— P1 & J1 ......................... 240

Table 10.7.1-5: Power Supply/Controller Slot Profile SLT6-PSC-10T-10.7.1— P2 & J2 ......................... 240

Table 10.7.1-6: Power Supply/Controller Slot Profile SLT6-PSC-10T-10.7.1— P3 & J3 ......................... 241

Table 10.7.1-7: Power Supply/Controller Slot Profile SLT6-PSC-10T-10.7.1— P4 & J4 ......................... 241

Table 10.7.1-8: Power Supply/Controller Slot Profile SLT6-PSC-10T-10.7.1— P5 & J5 ......................... 242

Table 10.7.1-9: Power Supply/Controller Slot Profile SLT6-PSC-10T-10.7.1— P6 & J6 ......................... 242

Table 11-1: Summary of 6U Backplane Profiles ....................................................................................... 245

Table 11-2: Matching Module Profiles to Backplane Profiles ................................................................... 247

Table 11.2.2-1: Backplane Profiles BKP6-CEN16-11.2.2-n ..................................................................... 251

Table 11.2.3-1: Backplane Profiles BKP6-CEN27-11.2.3-n ..................................................................... 254

Table 11.2.4-1: Backplane Profiles BKP6-CEN30-11.2.4-n ..................................................................... 258

Table 11.2.5-1: Backplane Profiles BKP6-CEN10-11.2.5-n ..................................................................... 262

Table 11.2.6-1: Backplane Profiles BKP6-CEN15-11.2.6-n ..................................................................... 266

Table 11.2.7-1: Backplane Profiles BKP6-CEN17-11.2.7-n ..................................................................... 270

Table 11.2.8-1: Backplane Profiles BKP6-DIS15-11.2.8-n ....................................................................... 274

Table 11.2.9-1: Backplane Profiles BKP6-DIS29-11.2.9-n ....................................................................... 276

Table 11.2.10-1: Backplane Profiles BKP6-DIS8-11.2.10-n ..................................................................... 280

Table 11.2.11-1: Backplane Profiles BKP6-DIS14-11.2.11-n ................................................................... 284

Table 11.2.12-1: Backplane Profiles BKP6-DIS9-11.2.12-n ..................................................................... 289

Table 12.2.1-1: Module Profiles MOD6-PAY-4F1Q2T-12.2.1 .................................................................. 293

Table 12.2.2-1: Module Profiles MOD6-PAY-12F1Q2T-12.2.2 ................................................................ 294

Table 12.3.1-1 Module Profiles MOD6-PER-1Q2T-12.3.1 ....................................................................... 295

Table 12.3.2-1 Module Profiles MOD6-PER-1Q2T-12.3.2 ....................................................................... 296

Table 12.4.1-1: Module Profiles MOD6-SWC-12F16T-12.4.1 .................................................................. 297

Table 12.5.1-1: Module Profiles MOD6-SWH-22F4T-12.5.1 .................................................................... 298

Table 12.5.2-1: Module Profiles MOD6-SWH-24F-12.5.2 ........................................................................ 299

Table 12.6.1-1: Module Profiles MOD6-CON-4F16T-12.6.1 .................................................................... 300

Table 12.6.2-1: Module Profiles MOD6-CON-16T-12.6.2 ......................................................................... 301

Table 12.7.1-1: Module Profiles MOD6- PSC-10T-12.7.1 ........................................................................ 302

Table 13.2-1 6U Standard Development Chassis Backplane Maximum Power Feed ........................... 306

Table 14.2.1-1: Payload Slot Profile SLT3-PAY-2F1Q2T-14.2.1 - P1 & J1 .............................................. 309

Table 14.2.1-2: Payload Slot Profile SLT3-PAY-2F1Q2T-14.2.1 - P2 & J2 .............................................. 310

Table 14.3.1-1: Payload Slot Profile SLT3-PAY-1Q2T-14.3.1 – P1 & J1 ................................................. 312

Table 14.3.1-2: Payload Slot Profile SLT3-PAY-1Q2T-14.3.1 – P2 & J2 ................................................. 313

Table 14.3.2-1: Peripheral Slot Profile SLT3-PER-1Q2T-14.3.2 – P1 & J1 ............................................. 315

Table 14.3.2-2: Peripheral Slot Profile SLT3-PER-1Q2T-14.3.2 – P2 & J2 ............................................. 316

Table 14.4.1-1: Switch Slot Profile SLT3-SWH-6F2T-14.4.1 — P1 & J1 ................................................. 318

Table 14.4.1-2: Switch Slot Profile SLT3-SWH-6F2T-14.4.1 — P2 & J2 ................................................. 318

Table 14.5.1-1: Switch&Controller Slot Profile SLT3-SWC-4F6T-14.5.1— P1 & J1 ................................ 320

Table 14.5.1-2: Switch&Controller Slot Profile SLT3-SWC-4F6T-14.5.1— P2 & J2 ................................ 321

Table 14.6.1-1: Controller Slot Profile SLT3-CON-2F8T-14.6.1— P1 & J1 .............................................. 323

ANSI/VITA 78.00-2015

Table 14.6.1-2: Controller Slot Profile SLT3-CON-2F8T-14.6.1— P2 & J2 .............................................. 324

Table 14.6.2-1: Controller Slot Profile SLT3-CON-8T-14.6.2— P1 & J1 .................................................. 326

Table 14.6.2-2: Controller Slot Profile SLT3-CON-8T-14.6.2— P2 & J2 .................................................. 326

Table 15-1: Summary of 3U Backplane Profiles ....................................................................................... 328

Table 15-2: Matching Module Profiles to Backplane Profiles ................................................................... 330

Table 15.2.2-1: Backplane Profiles BKP3-CEN8-15.2.2-n ....................................................................... 334

Table 15.2.3-1: Backplane Profiles BKP3-CEN12-15.2.3-n ..................................................................... 338

Table 15.2.4-1: Backplane Profiles BKP3-CEN12-15.2.4-n ..................................................................... 342

Table 15.2.5-1: Backplane Profiles BKP3-CEN6-15.2.5-n ....................................................................... 346

Table 15.2.6-1: Backplane Profiles BKP3-CEN8-15.2.6-n ....................................................................... 350

Table 15.2.7-1: Backplane Profiles BKP3-CEN11-15.2.7-n ..................................................................... 354

Table 15.2.8-1: Backplane Profiles BKP3-DIS6-15.2.8-n ......................................................................... 358

Table 15.2.9-1: Backplane Profiles BKP3-DIS12-15.2.9-n ....................................................................... 361

Table 15.2.10-1: Backplane Profiles BKP3-DIS5-15.2.10-n ..................................................................... 364

Table 15.2.11-1: Backplane Profiles BKP3-DIS8-15.2.11-n ..................................................................... 367

Table 16.2.1-1: Module Profiles MOD3-PAY-2F2T1Q-16.2.1 .................................................................. 370

Table 16.3.1-1 Module Profiles MOD3-PER-1Q2T-16.3.1 ....................................................................... 371

Table 16.3.2-1 Module Profiles MOD3-PER-1Q2T-16.3.2 ....................................................................... 371

Table 16.4.1-1: Module Profiles MOD3-SWH-6F2T-16.4.1 ...................................................................... 372

Table 16.5.1-1: Module Profiles MOD3-SWC-4F4T-16.5.1 ...................................................................... 373

Table 16.6.1-1: Module Profiles MOD3-CON-2F8T-16.6.1 ...................................................................... 374

Table 16.6.2-1: Module Profiles MOD3-CON-8T-16.6.2 ........................................................................... 375

Table 17.2-1: 3U Standard Chassis Backplane Power Options *optional ................................................ 379

Table 21.1-1: CompactPCI pin mapping to SpaceVPX P5 for 32-bit PCI Signals.................................... 384

Table 21.1-2: CompactPCI pin mapping to SpaceVPX P4 for 64-bit PCI Signals.................................... 384

Table 22-1: Working Group Members ....................................................................................................... 385

Table 22-2: ANSI Ballot Group ................................................................................................................. 387

ANSI/VITA 78.00-2015

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