W79E217A Datasheet, PDF (41/207 Pages) Winbond – 8-bit Microcontroller

Preliminary W79E217A Data Sheet
PORT 5
Bit:
7
P5.7
Mnemonic: P5
BIT NAME
7-0 P5
6
5
4
3
2
1
0
P5.6
P5.5
P5.4
P5.3
P5.2
P5.1
P5.0
Address: B1h
FUNCTION
General purpose I/O port. Each pin also has an alternate input or output
function. This port can not support bit addressable.
P5[7:2]
P5.1
P5.0
PORT 6
Bit:
7
P6.7
Mnemonic: P6
BIT NAME
7-0 P6
ALTERNATE FUNCTION
SEG [15:10]
PWM7 output function
PWM6 output function
6
5
4
3
2
1
0
P6.6
P6.5
P6.4
P6.3
P6.2
P6.1
P6.0
Address: B2h
FUNCTION
General purpose I/O port. The alternate function of P6[7:0] is SEG[23:16]. This
port can not support bit addressable.
P6[7:0]
PORT 7
Bit:
7
P7.7
Mnemonic: P7
BIT NAME
7-0 P7
SEG [23:16]
ALTERNATE FUNCTION
6
5
4
3
2
1
0
P7.6
P7.5
P7.4
P7.3
P7.2
P7.1
P7.0
Address: B3h
FUNCTION
General purpose I/O port. The alternate function of P7[7:0] is SEG[31:24]. This
port can not support bit addressable.
P7[7:0]
SEG [31:24]
ALTERNATE FUNCTION
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Publication Release Date: December 14, 2007
Revision A3.0