Motorola ITMC9S12XDP512 User manual

_V1.0
User’s Guide
Motorola ITMC9S12XDP512 Evaluation Board
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Ordering code ITMC9S12XDP512
ITMC9S12XDP512 Evaluation Board

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Features
The ITMC9S12XDP512 is an evaluation and development board for Motorola MC9S12XDP512
microcontroller. iSYSTEM iC3000 emulator with the MC9S12X iCARD can be used for BDM
debugging.
Features
•Motorola MC9S12XDP512 CPU (QFP144)
•BDM debug connector
•8 MHz clock oscillator (16 MHz max.)
•3 expansion connectors
•Regulated 5 V power supply
•ON/OFF switch
•2 push-buttons
•2 + 1 LED indicators
Specifications
•Board size: 93.1 x 70.9 mm
•Power input 6 - 12 V DC, 9 V DC typical

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Getting started
Setting up the board
Please, verify the EVB before applying the power supply:
•All jumpers (J1-J8) are set
•CPU is inserted firmly in the socket
•Oscillator is inserted
Use with ic3000 BDM debugger
•Insert the MC9S12X iCARD to iC3000 Active Emulator
•Connect standard 6-pin BDM cable to debug connector P4. Pay attention to pin 1.
•First turn the emulator on and then power the target. When switching off the system, first
switch off the target and then the emulator.
•Start winIDEA, open a project and carry out the debug reset. The system should be ready for
debugging. Refer to other documents for more details on the debugging.
There are two push buttons on the board designated as RESET and IRQ. RESET is connected to
CPU reset via jumper J3. Make sure that ‘Reset from target’ option is checked in winIDEA when using
RESET button and the development system is connected to the board. IRQ push button is connected
to CPU external interrupt pin PE1 via jumper J4. Both jumpers must be set to allow ‘Reset from target’
and external interrupt.

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ITMC9S12XDP512 Operation
Power Supply
The external power supply must provide the voltage between 6 and 12 V DC (typical 9 V DC).
Maximum current consumption shouldn’t exceed 100 mA when 9 V DC is used. The polarity is not
important. Low voltage DC plug must conform to the DIN 45323 standards:
•The hole diameter is 1.95 – 2.5 mm (standard: 2.1 mm)
•The external diameter is 6.2 - 5.5 mm (standard: 5.5 mm)
Note: The emulator must be powered on first, then the target board and vice versa when switching off
the system. First, switch off the target and then the emulator.
Jumpers
All CPU peripheral signals used on the board can be disconnected from the CPU via jumpers. By
removing the jumper, the belonging signal is freed for the user. Note that all CPU signals are available
on the expansion connectors and can be used by the user.
Jumper DESCRIPTION
J1 Enable LD2
J2 Enable LD3
J3 Enable RESET
J4 Enable IRQ
J5 MODA selection (default 2-3)
J6 MODB selection (default 2-3)
J7 Use internal VRH
J8 Use internal VRL

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Connectors
BDM debug connector P4
BKGD 1 2 GND
N.C. 34 RESET
N.C. 56 VDD
Expansion connectors P3, P5 and P6
PE4 1 2 GND AN16 1 2 AN17 PH3 1 2 PH2
PE6 34PE5 AN18 34AN19 PH1 34PH0
PH4 56PE7 AN20 56AN21 PD1 56PD0
PH6 78PH5 AN22 78AN23 PD3 78PD2
PC7 910 PH7 PM7 910 PM6 PE3 910 PE2
PC5 11 12 PC6 PS0 11 12 PS1 PE1 11 12 PE0
PB7 13 14 PC4 PS2 13 14 PS3 PA0 13 14 PA1
PB5 15 16 PB6 PS4 15 16 PS5 PA2 15 16 PA3
PB3 17 18 PB4 PS6 17 18 PS7 PA4 17 18 PA5
PB1 19 20 PB2 PJ7 19 20 PJ6 PA6 19 20 PA7
PC3 21 22 PB0 PJ5 21 22 PJ4 PD4 21 22 PD5
PC1 23 24 PC2 PM5 23 24 PM4 PD6 23 24 PD7
PJ0 25 26 PC0 PM3 25 26 PM2 AN0 25 26 AN8
PK4 27 28 PJ1 PM1 27 28 PM0 AN1 27 28 AN9
PT7 29 30 PK5 PK7 29 30 PP7 AN2 29 30 AN10
PT5 31 32 PT6 PP6 31 32 PP5 AN3 31 32 AN11
PT3 33 34 PT4 PP4 33 34 PP3 AN4 33 34 AN12
PT1 35 36 PT2 PP2 35 36 PP1 AN5 35 36 AN13
PK0 37 38 PT0 PP0 37 38 PJ2 AN6 37 38 AN14
PK2 39 40 PK1 PK6 39 40 PK3 AN7 39 40 AN15
P3 P5 P6

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Schematic

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Notes:

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Notes: