SFF-8639协议标准， PSAS连接器， pin assignments，pin定义资源参考文件

Published SFF-8639 Rev 1.6

Multifunction 12 Gb/s 6X Unshielded Connector Page 19

5. Signal Assignments

5.1 Contact Numbering Scheme

The contact numbering scheme is an extension of the contact numbering schemes

defined in SFF-8482, SFF-8680, and SFF-8630. Figure 5-1 shows the contact numbering

for a fully populated version of an SFF-8639 connector. The contact numbering

started with the contacts defined in SFF-8482 (P1 - P15 and S1 - S14). The numbering

FIGURE 5-1 CONTACT NUMBERING SCHEME