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7.1 INTRODUCTION
The tables of this chapter describe MEVB connector signals.
7.2 CONNECTOR SIGNAL DESCRIPTIONS
Connector J5 connects external power to the MEVB. Connector J6 connects to the ICD16/32
board (which connects to the parallel port of your computer). Connectors J7 through J20 connect
a logic analyzer to the MEVB. Connectors J21 and J22 are MEVB RS-232C I/O ports. Wire-
wrap connector J23 allows user configurable interface to the level converter devices at locations
U15 (J21) and U16 (J22).
The signal descriptions in the following tables are for quick reference only. For a
complete description of the MCU signals consult the appropriate MCU user's
manual, data book, or technical summary.
Tables 7-1 through 7-19 list pin assignments for these connectors:
Table 7-1.
Input power connector J5
Table 7-2.
Computer – BDM connector J6
Table 7-3.
Logic analyzer connector J7
Table 7-4.
Logic analyzer connector J8
Table 7-5.
Logic analyzer connector J9
Table 7-6.
Logic analyzer connector J10
Table 7-7.
Logic analyzer connector J11
Table 7-8.
Logic analyzer connector J12
Table 7-9.
Logic analyzer connector J13
Table 7-10. Logic analyzer connector J14
M68MPFB1632/D
CHAPTER 7
SUPPORT INFORMATION
NOTE
Table 7-11. Logic analyzer connector J15
Table 7-12. Logic analyzer connector J16
Table 7-13. Logic analyzer connector J17
Table 7-14. Logic analyzer connector J18
Table 7-15. Logic analyzer connector J19
Table 7-16. Logic analyzer connector J20
Table 7-17. RS-232 DB-9 port connector J21
Table 7-18. RS-232 DB-25 port connector J22
Table 7-19. Serial data wire-wrap connector
7-1
SUPPORT INFORMATION
J23
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