Archive-name: sun-hdwr-ref/part4 Posting-Frequency: as revised Version: $Id: $ THE SUN HARDWARE REFERENCE compiled by James W. Birdsall (jwbirdsa@picarefy.com) HARDWARE ======== Boards ------ SPARC (MBus) modules -------------------- Introduction ------------ With the introduction of the 4/6xx series, Sun introduced the MBus, which allowed for interchangeable and upgradeable processor modules and Sun's first multiprocessor machines. This section covers the processor modules which plug into MBus slots on motherboards. Any motherboard listed in the "HARDWARE/Boards/'CPUs/ Motherboards'" section which lists "MBus modules" under its PROCESSOR entry is a candidate for the boards listed below. Model/Part Compatibility Chart ------------------------------ Model Part "Option" # 4/6xx SS10/20 SS10 SS1000 SC2000 ---- ---------- ----- ------- ---- ------ ------ 370-1388 1160 Y 501-1889 - Y 501-2218 - Y 501-2219 - Y Y 501-2239 - Y 501-2258 1161 Y Y Y 501-2270 1161 Y Y Y Y Y 501-2318 - Y 501-2352 1163 Y Y Y 501-2353 1165 Y 501-2358 - Y Y 501-2359 1161 Y Y Y Y 501-2360 1166 Y Y Y Y 501-2361 - Y Y Y 501-2387 - Y Y Y Y 501-2431 - Y Y 501-2444 - Y 501-2445 - Y Listing by Part Number ---------------------- Legend ------ The listing for each board is broken down into the following categories: PROCESSOR: the actual microprocessor and its speed POWER: power requirements, in amps @ volts DC USE: machines that this module was intended for LAYOUT: description of locations of anything of interest COMPATIBILITY (BOARDS): compatibility notes about other boards COMPATIBILITY (ROM): compatibility notes about versions of boot ROMs COMPATIBILITY (SUNOS): compatibility notes about versions of SunOS Boards are listed in order of part number. Parts ----- 370-1388 SM100 "Option 1160" PROCESSOR: Ross * 2 @ 40MHz POWER: 2.5A @ 5V USE: 4/6xx LAYOUT: - COMPATIBILITY (BOARDS): - COMPATIBILITY (ROM): - COMPATIBILITY (SUNOS): Solaris 2.1 requires 370-1388-08 or later. 501-1889 SM30 PROCESSOR: SuperSPARC @ 33MHz POWER: 1.04A @ 5V USE: SPARCstation 10 (model 20 only) LAYOUT: - COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 66MHz. SPARCstation 10 270-1733-08, -09, and -10 FABs require a crystal change to support this module. COMPATIBILITY (ROM): - COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. 501-2218 SM20 PROCESSOR: SuperSPARC @ 33MHz POWER: 2.55A @ +5V USE: SPARCstation 10 (model 20 only) LAYOUT: At location F0401 is a 5A fuse, P/N 150-2085. COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 66MHz. SPARCstation 10 270-1733-08, -09, and -10 FABs require a crystal change to support this module. COMPATIBILITY (ROM): - COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. 501-2219 SM40 PROCESSOR: SuperSPARC @ 40MHz POWER: 2.86A @ +5V USE: SPARCstation 10 LAYOUT: At location F0401 is a 5A fuse, P/N 150-2085. COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 80MHz. COMPATIBILITY (ROM): - COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. Only one of these modules is supported in a system. 501-2239 SM30 PROCESSOR: SuperSPARC @ 36MHz POWER: 2.62A @ +5V USE: SPARCstation 10 (NOT model 20) LAYOUT: At location F0401 is a 5A fuse, P/N 150-2085. COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 72MHz. SPARCstation 10 270-1733-08, -09, and -10 FABs require a crystal change to support this module. COMPATIBILITY (ROM): - COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. 501-2258 SM41 "Option 1161" PROCESSOR: SuperSPARC @ 40MHz POWER: 4.28A @ +5V USE: 4/6xx, SPARCstation 10 LAYOUT: Surface mounted fuse F0801, near the MBus connector, is not field-replaceable. With component side up and the MBus connector at the far end, there is a 40.333MHz crystal in the near left corner. COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 80MHz. COMPATIBILITY (ROM): - COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. Solaris 2.1 is required if two of these modules are installed. 501-2270 SM41 "Option 1161" PROCESSOR: SuperSPARC @ 40MHz POWER: 4.28A @ +5V USE: 4/6xx, SPARCstation 10, SPARCserver 1000, SPARCcenter 2000 LAYOUT: Surface mounted fuse F0801, near the MBus connector, is not field-replaceable. With component side up and the MBus connector at the far end, there is a 40.333MHz crystal in the near left corner. COMPATIBILITY (BOARDS): This board must be 501-2270-04 or later for use in the SPARCserver 1000 or SPARCcenter 2000. Set the SPARCstation 10 clock speed to 80MHz. COMPATIBILITY (ROM): - COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. Solaris 2.1 is required if two of these modules are installed. 501-2318 SM41 PROCESSOR: SuperSPARC @ 33MHz POWER: ? USE: SPARCcenter 2000 (used in early production systems only) LAYOUT: Surface mounted fuse F0801, near the MBus connector, is not field-replaceable. With component side up and the MBus connector at the far end, there is a 33.333MHz crystal in the near left corner. COMPATIBILITY (BOARDS): 66MHz control board 501-1671-04 is required. This board is not compatible with system control boards 501-1671-05, 501-2335, or 501-2406. COMPATIBILITY (ROM): - COMPATIBILITY (SUNOS): - 501-2352 SM51 "Option 1163" PROCESSOR: SuperSPARC @ 50MHz POWER: ? USE: 4/6xx, SPARCstation 10 LAYOUT: Surface-mounted fuse F0801, near the MBus connector, is not field-replaceable. With component side up and the MBus connector at the far end, there is a 50MHz crystal in the near left corner. COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 80MHz. COMPATIBILITY (ROM): Boot ROM version 2.10 or later is required in the 4/6xx. COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. Solaris 2.1 is required if two of these modules are installed. 501-2353 SM51-2 "Option 1165" PROCESSOR: SuperSPARC @ 50MHz POWER: ? USE: SPARCcenter 2000 LAYOUT: Surface mounted fuse F0801, near the MBus connector, is not field-replaceable. With component side up and the MBus connector at the far end, there is a 50MHz crystal in the near left corner. COMPATIBILITY (BOARDS): - COMPATIBILITY (ROM): Boot ROM version 2.11 or later is required. COMPATIBILITY (SUNOS): Solaris 2.2 is required. 501-2358 SM40 PROCESSOR: SuperSPARC @ 40MHz POWER: 2.86A @ +5V USE: SPARCstation 10 LAYOUT: At location F0401 is a 5A fuse, P/N 150-2085. COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 80MHz. COMPATIBILITY (ROM): Boot ROM version 2.12 or later is required if two of these modules are installed. COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. 501-2359 SM41 "Option 1161" PROCESSOR: SuperSPARC @ 40MHz POWER: 4.28A @ +5V USE: 4/6xx, SPARCstation 10, SPARCcenter 2000 LAYOUT: Surface-mounted fuse F0801, near the MBus connector, is not field-replaceable. With component side up and the MBus connector at the far end, there is a 40.333MHz crystal in the near left corner. COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 80MHz. COMPATIBILITY (ROM): - COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. Solaris 2.1 is required if two of these modules are installed. 501-2360 SM51 "Option 1166" PROCESSOR: SuperSPARC @ 50MHz POWER: ? USE: 4/6xx, SPARCstation 10, SPARCserver 1000 LAYOUT: Surface-mounted fuse F0801, near the MBus connector, is not field-replaceable. With component side up and the MBus connector at the far end, there is a 50MHz crystal in the near left corner. COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 80MHz. COMPATIBILITY (ROM): Boot ROM version 2.10 or later is required in the 4/6xx. Boot ROM version 2.11 or later is required in the SPARCserver 1000. COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. Solaris 2.1 is required if two of these modules are installed. 501-2361 SM51 PROCESSOR: SuperSPARC @ 50MHz POWER: ? USE: 4/6xx, SPARCstation 10 LAYOUT: Surface-mounted fuse F0801, near the MBus connector, is not field-replaceable. With component side up and the MBus connector at the far end, there is a 50MHz crystal in the near left corner. COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 80MHz. The 501-2361-01 is for Sun internal use only and is tested for operation at room temperature only. COMPATIBILITY (ROM): Boot ROM version 2.10 or later is required in the 4/6xx. COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. Solaris 2.1 is required if two of these modules are installed. 501-2387 SM51 PROCESSOR: SuperSPARC @ 50MHz POWER: ? USE: 4/6xx, SPARCstation 10, SPARCserver 1000 LAYOUT: Surface-mounted fuse F0801, near the MBus connector, is not field-replaceable. With component side up and the MBus connector at the far end, there is a 50MHz crystal in the near left corner. COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 80MHz. The 501-2387-01 is for Sun internal use only and is tested for operation at room temperature only. COMPATIBILITY (ROM): Boot ROM version 2.10 or later is required in the 4/6xx. Boot ROM version 2.11 or later is required in the SPARCserver 1000. COMPATIBILITY (SUNOS): SunOS 4.1.3 is required. Solaris 2.1 is required if two of these modules are installed. 501-2431 SM52X PROCESSOR: 2 * SuperSPARC @ 50MHz POWER: ? USE: SPARCstation 10 LAYOUT: With component side up and MBus connector at the far edge, surface-mounted fuses F1401 and F1301 (left to right) in the far right corner are not field-replaceable. In the near right there is a 50MHz crystal. COMPATIBILITY (BOARDS): Set the SPARCstation 10 clock speed to 80MHz. This module covers SBus slots 0 and 1. COMPATIBILITY (ROM): - COMPATIBILITY (SUNOS): Solaris 2.3, with the Solaris 2.3 Supplement CD (704-4195-10), is required. 501-2444 SM520 PROCESSOR: 2 * SuperSPARC @ 50MHz POWER: ? USE: 4/6xx LAYOUT: With component side up and MBus connector at the far edge, there is a 50MHz crystal in the near right. COMPATIBILITY (BOARDS): This module must be installed in the first MBus slot. COMPATIBILITY (ROM): Boot ROM version 2.10 or later is required. COMPATIBILITY (SUNOS): Solaris 2.3, with the Solaris 2.3 Supplement CD (704-4195-10), is required. 501-2445 SM521 PROCESSOR: 2 * SuperSPARC @ 50MHz POWER: ? USE: 4/6xx LAYOUT: With component side up and MBus connector at the far edge, there is a 50MHz crystal in the near right. COMPATIBILITY (BOARDS): This module must be installed in the second MBus slot. This module covers SBus slots 2 and 3. COMPATIBILITY (ROM): Boot ROM version 2.10 or later is required. COMPATIBILITY (SUNOS): Solaris 2.3, with the Solaris 2.3 Supplement CD (704-4195-10), is required.