We Connect

We Connect

We Connect

We Connect

Technologies,Inc.

VT6306 PCI 1394a Host Controller

Revision 1.16 July 19, 2002

-iv-

List of Figures & Tables

LIST OF FIGURES AND TABLES

FIGURE 1. VT6306 CHIP BLOCK DIAGRAM ............................................................................................................................3

FIGURE 2. VT6306 INTERNAL PHY BLOCK DIAGRAM........................................................................................................4

FIGURE 3. VT6306 PIN DIAGRAM (TOP VIEW).......................................................................................................................5

FIGURE 4. VT6306 PIN LIST (ALPHABETICAL ORDER).......................................................................................................6

FIGURE 5. CABLE INTERFACE.................................................................................................................................................38

FIGURE 6. SELF-ID PACKET FORMAT...................................................................................................................................41

FIGURE 7. LINK_ON PACKET FORMAT ................................................................................................................................41

FIGURE 8. CONFIGURATION PACKET FORMAT................................................................................................................42

FIGURE 9. PING PACKET FORMAT ........................................................................................................................................42

FIGURE 10. REMOTE ACCESS PACKET FORMAT ..............................................................................................................43

FIGURE 11. REMOTE REPLY PACKET FORMAT ................................................................................................................43

FIGURE 12. REMOTE COMMAND PACKETS FORMAT .....................................................................................................44

FIGURE 13. REMOTE CONFIRMATION PACKETS FORMAT ...........................................................................................44

FIGURE 14. RESUME PACKET FORMAT ...............................................................................................................................45

FIGURE 15. MECHANICAL SPECIFICATIONS – 128 PIN PQFP / LQFP PACKAGE ......................................................53

TABLE 1. PIN DESCRIPTIONS .....................................................................................................................................................7

TABLE 2. REGISTERS..................................................................................................................................................................12

TABLE 3. PHY REGISTER MAP.................................................................................................................................................15

TABLE 4. PACKET EVENT CODES...........................................................................................................................................31

TABLE 5. PHY REGISTER PAGE 0 BIT FIELD DESCRIPTIONS ........................................................................................36

TABLE 6. PHY REGISTER PAGE 1 BIT FIELD DESCRIPTIONS ........................................................................................37

TABLE 7. POWER CLASS PIN STRAPPING ............................................................................................................................40

TABLE 8. SELF ID PACKET FIELDS ........................................................................................................................................41

TABLE 9. PHY CONFIGURATION PACKET FIELDS............................................................................................................42

TABLE 10. REMOTE ACCESS AND REMOTE REPLY PACKET FIELDS .........................................................................43

TABLE 11. REMOTE COMMAND AND CONFIRMATION PACKET FIELDS ..................................................................44

TABLE 12. RESUME PACKET FIELDS.....................................................................................................................................45