MC68HC708XL36 FREESCALE [Freescale Semiconductor, Inc], MC68HC708XL36 Datasheet - Page 25

• Manufacturer Part Number: MC68HC708XL36
• Description: HCMOS Microcontroller Unit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

5-mem_a
MOTOROLA
Data Direction Register C
Data Direction Register D
Data Direction Register A
Data Direction Register B
Data Direction Register E
Data Direction Register F
Register Name
Port G Data Register
Port C Data Register
Port D Data Register
Port H Data Register
Port A Data Register
Port B Data Register
Port E Data Register
Port F Data Register
(PORTC)
(PORTD)
(PORTG)
(PORTH)
(PORTB)
(PORTE)
(PORTF)
(PORTA)
(DDRC)
(DDRD)
(DDRA)
(DDRB)
(DDRE)
(DDRF)
Addr.
$000C
$000D
$000A
$000B
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 2. I/O Register Summary
DDRA7
DDRB7
DDRC7
DDRD7
DDRE7
Bit 7
PB7
PC7
PD7
PE7
PA7
0
0
0
0
0
0
0
0
0
0
Go to: www.freescale.com
= Unimplemented
DDRA6
DDRB6
DDRC6
DDRD6
DDRE6
PB6
PC6
PD6
PE6
PA6
6
0
0
0
0
0
0
0
0
0
0
Memory Map
DDRA5
DDRB5
DDRC5
DDRD5
DDRE5
DDRF5
PB5
PC5
PD5
PE5
PF5
PA5
5
0
0
0
0
0
0
0
0
R = Reserved
Unaffected by Reset
Unaffected by Reset
Unaffected by Reset
Unaffected by Reset
Unaffected by Reset
Unaffected by Reset
Unaffected by Reset
Unaffected by Reset
DDRA4
DDRB4
DDRC4
DDRD4
DDRE4
DDRF4
PB4
PC4
PD4
PE4
PF4
PA4
4
0
0
0
0
0
0
0
0
DDRC3
DDRD3
DDRA3
DDRB3
DDRE3
DDRF3
PC3
PD3
PG3
PH3
PB3
PE3
PF3
PA3
3
0
0
0
0
0
0
DDRC2
DDRD2
DDRA2
DDRB2
DDRE2
DDRF2
PC2
PD2
PG2
PH2
PB2
PE2
PF2
PA2
Input/Output (I/O) Section
2
0
0
0
0
0
0
MC68HC708XL36
DDRC1
DDRD1
DDRA1
DDRB1
DDRE1
DDRF1
PB1
PC1
PD1
PE1
PG1
PH1
PA1
PF1
1
0
0
0
0
0
0
Memory Map
DDRA0
DDRB0
DDRC0
DDRD0
DDRE0
DDRF0
Bit 0
PB0
PC0
PD0
PE0
PG0
PH0
PA0
PF0
0
0
0
0
0
0
25