Filter
Top Products
YMF744B
February 3, 1999
-7-
6. Power Supply (22-pin)
Name I/O Type Size Function
PVDD[3:0] - - - 3.3V Power supply for PCI Bus Interface
PVSS[6:0] - - - Ground for PCI Bus Interface
CVDD[2:0] - - - 3.3V Power supply for Core logic
VDD[2:0] - - - 3.3V Power supply
VSS[3:0] - - - Ground
LVDD - - - 3.3V Power supply for PLL Filter
7. Reserve Pin (13-pin)
Name I/O Type Size Function
RESERVE0 O Pod -
RESERVE[3:2] I Tup -
RESERVE[16:8,1] - - -
Reserve pins (Do not connect externally.)
TYPE
T : TTL A : Analog Ptr : Tri-State PCI
Ttr : Tri-State TTL C : CMOS Pstr : Sustained Tri-Sate PCI
Tup : Pull up (Max. 300kohm) TTL P : PCI Pod : Open Drain PCI