MC68HC11F1CFN5 MOTOROLA [Motorola, Inc], MC68HC11F1CFN5 Datasheet - Page 35

• Manufacturer Part Number: MC68HC11F1CFN5
• Description: Technical Summary 8-Bit Microcontroller
• Manufacturer: MOTOROLA [Motorola, Inc]

PORTF — Port F Data Register
PORTC — Port C Data Register
DDRC — Port C Data Direction Register
MC68HC11F1/FC0
MC68HC11FTS/D
DDRG — Port G Data Direction Register
PORTB — Port B Data Register
RESET:
RESET:
RESET:
RESET:
Alternate
Function:
Function:
Function:
Alternate
Alternate
RESET:
* Following reset in expanded and test modes, PG7/CSPRG is configured as a program chip select, forcing the pin
For DDRx bits, 0 = input and 1 = output.
The reset state of port B is mode dependent. In single-chip or bootstrap modes, port B pins are general-
purpose outputs. In expanded and test modes, port B pins are high-order address outputs and PORTB
is not in the memory map.
The reset state of port F is mode dependent. In single-chip or bootstrap modes, port F pins are general-
purpose outputs. In expanded and test modes, port F pins are low-order address outputs and PORTF
is not in the memory map.
The reset state of port C is mode dependent. In single-chip and bootstrap modes, port C pins are high-
impedance inputs. In expanded or test modes, port C pins are data bus inputs/outputs and PORTC is
not in the memory map. The R/W signal is used to control the direction of data transfers.
For DDRx bits, 0 = input and 1 = output.
to be an output pin, even though the value of the DDG7 bit remains zero.
ADDR15
DDG7*
ADDR7
DATA7
DDC7
Bit 7
Bit 7
PB7
Bit 7
Bit 7
PC7
PF7
0
0
0
0
I
ADDR14
ADDR6
DDG6
DATA6
DDC6
PB6
PC6
PF6
6
0
6
0
0
6
6
0
I
ADDR13
ADDR5
DDG5
DATA5
DDC5
PB5
PC5
PF5
5
0
5
0
0
5
5
0
I
ADDR12
ADDR4
DATA4
DDG4
DDC4
PB4
PC4
PF4
4
0
4
0
0
4
4
0
I
ADDR11
ADDR3
DDG3
DATA3
DDC3
PB3
PC3
PF3
3
0
3
0
0
3
3
0
I
ADDR10
ADDR2
DDG2
DATA2
DDC2
PB2
PC2
PF2
2
0
2
0
0
2
2
0
I
ADDR9
ADDR1
DDG1
DATA1
DDC1
PB1
PF1
PC1
1
0
1
0
0
1
1
0
I
ADDR8
ADDR0
DATA0
DDG0
DDC0
Bit 0
Bit 0
PB0
Bit 0
Bit 0
PC0
PF0
0
0
0
0
I
MOTOROLA
$x005
$x006
$x007
$x003
$x004
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