Motorola M68EM05P18, User Manual

Page: 15 / 56

General Description
Connector Information
M68EM05P18UM/D
MOTOROLA General Description 15
Connector Information
The connectors on the M68EM05P18 module provide access to the user
mode emulation signals (J2) as well as select internal signals (J1).
Connector J2 is used for a cable interface to a user’s target system,
while connector J1 is used to connect a logic analyzer.
Target Cable
Connector Pin
Assignments Figure 3 shows the pin assignments for connector J2. Table 1 lists
signal descriptions for connector J2.
Figure 3. Target Connector Pin Assignment
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
T_RST*
T_IRQ*
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB5/SDO
PB6/SDI
PB7/SCK
GND
GND
GND
GND
GND
GND
GND
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
EVDD
T_OSC1
OSC2
PD7/TCAP
TCMP
PD5/CKOUT
PC0
PC1
PC2
PC3/AD3
PC4/AD2
PC5/AD1
PC6/AD0
PC7/VREFH
GND
GND
GND
GND
GND
GND
J2