The device revision can be determined by the lot trace code marked on the top of the package. The locations for

　　the lot trace codes for the PGE and the GHH packages are shown in Figure 1 and Figure 2， respectively. The

　　location of other markings may vary per device. Table 1 shows how to determine the silicon revision from the lot

　　trace code.

　　Qualified devices in the PGE package are marked with the letters “TMS” at the beginning of the device name， while

　　nonqualified devices in the PGE package are marked with the letters “TMX” or “TMP” at the beginning of the

　　device name. Similarly， qualified devices in the GHH package are marked with the letters “DV” at the beginning of

　　the device name， and nonqualified devices in the GHH package are marked with the letters “XDV” or “PDV” at the

　　beginning of the device name.