Intel 440BX Manual&Nbsp;

30 Intel
®
440Bx Scalable Performance Board Development Kit Manual
Hardware Reference
4.5.2 ITP Debugger Connector
4.5.3 Stacked USB
P0 is the bottom connector. P1 is on top.
Table 6. ITP 1.5 V Receptacle Connector Pin Assignment
(J2 on the Processor Assembly)
Pin Signal Pin Signal
1GND16GND
2 RESET# 17 PRDY0#
3GND18GND
4 DBRESET# 19 PREQ1#
5GND20GND
6 TCK 21 PRDY1#
7TDI22GND
8 TMS 23 PREQ2#
9TDO24GND
10 POWERON 25 PRDY2#
11 TRST# 26 GND
12 DBINST# 27 PREQ3#
13 BSEN# 28 GND
14 GND 29 PRDY3#
15 PREQ0# 30 BCLK
Table 7. USB Connector Pinout (J2)
Pin P0 Signals P1 Signals
1 VCC0 VCC1
2D0- D1-
3D0+ D1+
4 GND0 GND1

Intel 440BX Specifications

General

Brand	Intel
Model	440BX
Category	Motherboard
Language	English