Lsi 21003 Manual do Utilizador descarregar pdf (Página 47)

Operational Environment 3-5

Note: Shaded pins are not connected.

Table 3.2 PCI Connector J1 Front Side Signals

Signal Name Pin Signal Name Pin Signal Name Pin

−12 V 1 GND 22 +3.3 V 43

TCK 2 AD27 23 C_BE1/ 44

GND 3 AD25 24 AD14 45

TDO 4 +3.3 V 25 GND 46

+5 V 5 C_BE3/ 26 AD12 47

+5 V 6 AD23 27 AD10 48

INTB/ 7 GND 28 GND 49

INTD/ 8 AD21 29 KEYWAY 50

GND (PRSNT1/) 9 AD19 30 KEYWAY 51

RESERVED 10 +3.3 V 31 AD08 52

GND (PRSNT2/) 11 AD17 32 AD07 53

KEYWAY 12 C_BE2/ 33 +3.3 V 54

KEYWAY 13 GND 34 AD05 55

RESERVED 14 IRDY/ 35 AD03 56

GND 15 +3.3 V 36 GND 57

CLK 16 DEVSEL/ 37 AD01 58

GND 17 GND 38 Vio 59

REQ/ 18

LOCK/ 39 ACK64/ 60

Vio 19 PERR/ 40 +5 V 61

AD31 20 +3.3 V 41 +5 V 62

AD29 21 SERR/ 42

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 71 72

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