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1991: LSI Logic
  week 16, 1991: LSI Logic SPARC L64811GC-40S
  week 19, 1991: LSI Logic SPARC S1C0010 100-2921-01
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LSI Logic SPARC L64811GC-40S
LSI Logic SPARC L64811GC-40S Top Side
NAC 9116
4A9802 PQ FW DJA
LSI Logic SPARC L64811GC-40S Back Side
A SPARC Integer Unit from a Sun SPARCstation 2 (4/75) 'Calvin'. The SS2's CPU (like in all older SPARC systems) consists of three separate parts, an Integer Unit (IU), a Floating-Point Unit (FPU) and cache memory (high speed local memory for the IU). SPARC V7 architecture. For more information on SS2 systems please refer to the SPARCstation 2 Field Service Manual
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Core Frequency:40 MHz
Board Frequency:40 MHz
Manufactured:week 16/1991
Package Type:Ceramic
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LSI Logic SPARC S1C0010 100-2921-01
LSI Logic SPARC S1C0010 100-2921-01 Top Side
S1C0010 PF FPA
NNR 9119
A SPARC IU (Integer Unit) from my SPARCstation IPC 'Phoenix'. SPARC V7 architecture.
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Core Frequency:25 MHz
Board Frequency:25 MHz
Data bus (ext.):32 Bit
Address bus:32 Bit
Manufactured:week 19/1991
Made in:Germany
L1 Cache:64 KB
Package Type:Plastic
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