mc68hc05pv8a Freescale Semiconductor, Inc, mc68hc05pv8a Datasheet - Page 116

• Manufacturer Part Number: mc68hc05pv8a
• Description: Mc68hc05pv8a Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Technical Data
7.6.9 MFTEST Register
Technical Data
HVTOFF – Disable of Port C Inputs
VSCAL – Disable of V
LSOFF – Low Side Drivers Off
VT2, VT1, VT0 – Voltage Regulator Trimming Bits
Reset:
$002F
Read:
Write:
This data bit controls the operation of the Port C Inputs
This data bit controls the operation of the V
This data bit controls the operation of PC5-6 and the temperature
sensor block
Refer to
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Port C High Voltage Inputs (PC0 - PC4) disabled
0 = Port C High Voltage Inputs enabled
1 = V
0 = V
1 = PC5-6 and temperature block disabled to minimize power
0 = PC5-6 and and temperature block enabled
HVTOFF
Bit 7
0
converter channel 7
consumption
SUP
SUP
12.5 Trimming the Voltage
Figure 7-20 MFTEST Register (MFTEST)
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scaler disabled, this mode saves power consumption
scaler enabled, V
Input/Output Ports
6
0
SUP
5
0
Scaler Circuit
VSCAL
SUP
4
0
can be measured using the A/D
Regulator.
LSOFF
3
0
MC68HC(8)05PV8/A — Rev. 1.9
SUP
VT2
scaler circuit
2
0
VT1
1
0
Bit 0
VT0
0