Intel SL6VU Specification Update - Page 15

Component Identification Information R Component Identification Information The Intel® Celeron® processor in the 478-pn package processor may be identified by the following values. Family1 Model2 Brand3 1111b 1111b 0001b 0010b 00001010b 00001010b NOTES: 1. The Family corresponds to bits [11:8] of the EDX register after RESET, bits [11:8] of the EAX register after the CPUID instruction is executed with a 1 in the EAX register, and the generation field of the Device ID register accessible through Boundary Scan. 2. The Model corresponds to bits [7:4] of the EDX register after RESET, bits [7:4] of the EAX register after the CPUID instruction is executed with a 1 in the EAX register, and the model field of the Device ID register accessible through Boundary Scan. 3. The Brand ID corresponds to bits [7:0] of the EBX register after the CPUID instruction is executed with a 1 in the EAX register. Table 1. Intel® Celeron® Processor in the 478-Pin Package Processor Identification Information S-Spec Core Stepping L2 Cache Size (bytes) Processor Signature Speed Core/Bus Package and Revision SL69Z E0 SL68C E0 SL6A2 E0 SL68D E0 SL6SW C1 SL6LC C1 SL6HY C1 128K 128K 128K 128K 128K 128K 128K 0F13h 0F13h 0F13h 0F13h 0F27h 0F27h 0F27h 1.70 GHz/ 400 MHz 1.70 GHz/ 400 MHz 1.80 GHz/ 400 MHz 1.80 GHz/ 400 MHz 2 GHz/ 400 MHz 2 GHz/ 400 MHz 2 GHz/ 400 MHz FC-PGA2 35.0 mm, Rev 02 FC-PGA2 35.0 mm, Rev 02 FC-PGA2 35.0 mm, Rev 02 FC-PGA2 35.0 mm, Rev 02 FC-PGA2 31.0 mm , rev 1.0 FC-PGA2 31.0 mm , rev 1.0 FC-PGA2 31.0 mm , rev 1.0 Notes 1, 2 1 2, 3 3 2, 4, 8 2, 4 4 Intel® Celeron® Processor in the 478-Pin Package Specification Update 15