Datasheet

TSB81BA3D, TSB81BA3DI
IEEE 1394b THREE-PORT CABLE TRANSCEIVER/ARBITER
SLLS559E − DECEMBER 2002 − REVISED JUNE 2006
54
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION (1394B INTERFACE)
transmit (continued)
Table 41. Grant Type Values During Grant Cycle
[D1−D3] VALUE DURING
GRANT CYCLE
REQUEST TYPE
000 Reserved
001 Reserved
010 Isochronous grant
011 Reserved
100 Reserved
101 Asynchronous grant
110 Cycle start grant
111 Immediate grant
Table 42. Speed Type Values During Grant Cycle
[D5−D6] VALUE DURING
GRANT CYCLE
SPEED TYPE
00 S100
01 S200
10 S400
11 S800