Intel Pentium III Processor/840, Руководство пользователя, Страница: 50 / 151

4-14 Intel
®
Pentium
®
III Processor/840 Development Kit Manual
Hardware Reference
4.8.16 64-Bit PCI Slot Connector
Table 4-27 shows the signals assigned to the 64-Bit PCI slot connector (J4A1 and J4B1).
Table 4-27. 64-Bit PCI Slot Connector Pinouts (Sheet 1 of 2)
Pins A B Pins A B
1 TRST# -12 V 48 GND AD10
2 12 V TCLK 49 AD9 M66EN
3 TMS GND 50 GND GND
4 TDI TDO 51 GND GND
5 +5 V +5 V 52 CBE0# AD8
6 P64IRQ0 +5 V 53 3.3 V AD7
7 P64IRQ2 P64IRQ1 54 AD6 3.3 V
8 +5 V +5 V 55 AD4 AD5
9 No Connect PRSNT1# 56 GND AD3
10 3.3 V No Connect 57 AD2 GND
11 No Connect PRSNT2# 58 AD0 AD10
12 KEY KEY 59 3.3 V 3.3 V
13 KEY KEY 60 REQ64# ACK64#
14 3.3 V AUX No Connect 61 +5 V +5 V
15 RST# GND 62 +5 V +5 V
16 3.3 V CLK 63 GND No Connect
17 GNT# GND 64 CBE7# GND
18 GND REQ# 65 CBE5# CBE6#
19 PME# 3.3 V 66 3.3 V CBE4#
20 AD30 AD31 67 PAR64 GND
21 3.3 V AD29 68 AD62 AD63
22 AD28 GND 69 GND AD61
23 AD26 AD27 70 AD60 3.3 V
24 GND AD25 71 AD58 AD59
25 AD24 3.3 V 72 GND AD57
26 IDSEL CBE3# 73 AD56 GND
27 3.3 V AD23 74 AD54 AD55
28 AD22 GND 75 3.3 V AD53
29 AD20 AD21 76 AD52 GND
30 GND AD19 77 AD50 AD51
31 AD18 3.3 V 78 GND AD49
32 AD16 AD17 79 AD48 3.3 V
33 3.3 V CBE2# 80 AD46 AD47
34 FRAME# GND 81 GND AD45