AN1740 Freescale Semiconductor / Motorola, AN1740 Datasheet - Page 6

• Manufacturer Part Number: AN1740
• Description: Applications Using the Analog Subsystem on MC68HC05JJ/JP Series Microcontrollers
• Manufacturer: Freescale Semiconductor / Motorola

Application Note
6
$001D
$0001
$0003
$0005
$0011
$0012
$0013
$0014
$0015
$0016
$0017
$001E
Addr.
Input capture MSB, ICRH
Input capture LSB, ICRL
Port B pulldown, PDRB
Output compare MSB,
Output compare LSB,
Analog MUX register,
Port B data direction,
Analog control, ACR
Port B data, PORTB
Analog status, ASR
Timer control, TCR
Register
Timer status, TSR
Figure 2. Analog Subsystem Related Registers
OCRH
AMUX
DDRB
OCRL
Freescale Semiconductor, Inc.
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Read:
Read:
Read:
Read:
Read:
Read:
Read: Bit 15
Read:
Read:
Read:
Read:
Read: CPF2
Write:
Write:
Write:
Write: PDIB7
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
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DDRB7 DDRB6 DDRB5 DDRB4 DDRB3 DDRB2 DDRB1 DDRB0
HOLD DHOLD
Bit 15
CHG
Bit 7
ICIE
Bit 7
Bit 7
PB7
ICF
= Unimplemented
PDIB6
CPF1
OCIE
ATD2
OCF
PB6
14
14
6
6
6
CPFR2 CPFR1
PDIB5
ATD1
TOIE
PB5
TOF
INV
13
13
5
5
5
0
PDIB4
VREF
ICEN
PB4
12
12
4
0
0
4
4
0
* Controlled by mask option.
VOFF* COE1*
PDIB3
MUX4
CPIE
PB3
11
11
3
0
0
3
3
CP2EN CP1EN
PDIB2
MUX3
PB2
10
10
2
0
0
2
2
PDIB1
MUX2
CMP2
IEDG
PB1
1
0
9
1
9
1
MOTOROLA
AN1740
PDIB0
MUX1
CMP1
OLVL
ISEN
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
PB0
0