MPC8272ADS Freescale Semiconductor, MPC8272ADS Datasheet - Page 39

• Manufacturer Part Number: MPC8272ADS
• Description: KIT DEVELOPMENT MPC8272
• Manufacturer: Freescale Semiconductor
• Type: MPUr

Specifications of MPC8272ADS

• Contents: Board
• For Use With/related Products: MPC8272
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

factory-set with a jumper on its 2–3 positions so that THERM1 is connected to GND (see
Figure 4-2).
.
4.1.9
JP14 resides in IDDH’s main current flow. To measure IDDH, JP14 should be removed
using a solder tool and a current meter should be connected with wires that are as short and
thick as possible.
4.1.10 V
JP4 selects the source for V
is located between pins 2 and 3 of JP4, the V
providing 5 V V
drawn from the 12-V plane that provides 12V V
.
IDDH Measurement—JP14
PP
The job of removing JP14 and soldering current meter
connections instead is very delicate, and should be done by a
skilled technician.
If this process is done by unskilled hands or repeated more than
3 times, the MPC8272ADS can be permanently damaged.
Source Selector—JP4
PP
1
. When a jumper is located between positions 1 and 2 of JP4, V
Factory-Set
Figure 4-3. JP13 V
12V V
Figure 4-2. JP7 Therm Connector
JP4
PP
Chapter 4. Operating Instructions
PP
programming voltage for the Flash SIMM. When a jumper
1
3
2
JP7
Warning
GND
THERM1
THERM0
PP
PP
is connected to the VCC plane of the board,
Source Selection
PP
1
. JP4 options are shown in Figure 4-3.
5V V
JP4
PP
Controls and Indicators
PP
is