Datasheet

Hardware Specification
 2013 Microchip Technology Inc. DS52085A-page 111
FIGURE 12-1: LOGIC PROBE PINOUT ON EMULATOR
Logic probes may be attached to this connector to give the functionality described in
Table 12-2. The probes are color coded and labeled for easy identification.
The electrical specifications for logic probes are listed in Table 12-3.
TABLE 12-2: LOGIC PROBE PINOUT DESCRIPTION
Pin I/O Name Function Color
1O
V
DD
(1)
VDD reference Red
2 O NC No connection Gray
3 O NC No connection Gray
4 I TCLK External synchronous clock Gray
5 I/O
EXT7
(2)
External input/output bit 7 White
6 I/O EXT6 External input/output bit 6 White
7 I/O EXT5 External input/output bit 5 White
8 I/O EXT4 External input/output bit 4 White
9 I/O EXT3 External input/output bit 3 White
10 I/O EXT2 External input/output bit 2 White
11 I/O EXT1 External input/output bit 1 White
12 I/O
EXT0
(2)
External input/output bit 0 White
13 Gnd GND System Ground Black
14 Gnd GND System Ground Black
Note 1: Do not connect V
DD to the target.
Note 2: EXT0 and EXT7 are temporarily used during loop-back test. Ensure that they are
not connected together.
TABLE 12-3: LOGIC PROBE ELECTRICAL SPECIFICATIONS
Logic Inputs VIH = VDD x 0.7V (min)
V
IL = VDD x 0.3V (max)
Logic Outputs VDD = 5V VDD = 3V VDD = 2.3V VDD = 1.65V
VOH = 3.8V min VOH = 2.4V min VOH = 1.9V min VOH = 1.2V min
V
OL = 0.55V max VOL = 0.55V max VOL = 0.3V max VOL = 0.45V max
1*
2
13
14