MCF5212 FREESCALE [Freescale Semiconductor, Inc], MCF5212 Datasheet - Page 25

• Manufacturer Part Number: MCF5212
• Description: Microcontroller Family Hardware Specification
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

1.13 ADC Signals
Table 13
1.14 General Purpose Timer Signals
Table 14
1.15 Pulse Width Modulator Signals
Table 15
1.16 Debug Support Signals
These signals are used as the interface to the on-chip JTAG controller and also to interface to the BDM
logic.
Freescale Semiconductor
General Purpose Timer
Input/Output
PWM Output Channels
Signal Name
Analog Inputs
Analog Reference
Analog Supply
Test Mode Select
Signal Name
JTAG Enable
Signal Name
describes the signals of the Analog-to-Digital Converter.
describes the General Purpose Timer Signals.
describes the PWM signals.
Test Reset
Test Clock
Signal Name
Abbreviation
MCF5213 Microcontroller Family Hardware Specification, Rev. 1.2
Abbreviation
Abbreviation
GPT[3:0]
PWM[7:0]
JTAG_EN
Abbreviation
TRST
TCLK
TMS
AN[7:0]
V
V
V
V
DDA
SSA
RH
RL
Table 16. Debug Support Signals
Inputs to or outputs from the general purpose timer module
Select between debug module and JTAG signals at reset
This active-low signal is used to initialize the JTAG logic
asynchronously.
Used to synchronize the JTAG logic.
Used to sequence the JTAG state machine. TMS is sampled on the
rising edge of TCLK.
Inputs to the A-to-D converter.
Reference voltage high and low inputs.
Isolate the ADC circuitry from power supply noise
Table 15. PWM Signals
Table 13. ADC Signals
Table 14. GPT Signals
Pulse width modulated output for PWM channels
Preliminary
Function
Function
Function
Function
MCF5213 Family Configurations
I/O
—
—
I
I
I
I/O
I/O
O
I
I
I
I
I/O
I/O
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