user manual

2-6 Computer Group Literature Center Web Site
CPU Modules
2
Debug Connector (J19)
A 190-pin connector (J19 on the CPX750HA base board) provides access
to the processor bus (MPU bus) and some bridge/memory controller
signals. It can be used for debugging purposes. The pin assignments are
listed in the following table.
Table 2-6. Debug Connector (J19)
1PA0 PA1 2
3PA2 PA3 4
5PA4 PA5 6
7PA6 PA7 8
9PA8 PA9 10
11 PA10 PA11 12
13 PA12 PA13 14
15 PA14 PA15 16
17 PA16 PA17 18
19 PA18 GND PA19 20
21 PA20 PA21 22
23 PA22 PA23 24
25 PA24 PA25 26
27 PA26 PA27 28
29 PA28 PA29 30
31 PA30 PA31 32
33 PA_PAR0 PA_PAR1 34
35 PA_PAR2 PA_PAR3 36
37 APE* RSRV* 38
39 PD0 PD1 40
41 PD2 PD3 42