SS1102C Datasheet, PDF (80/129 Pages) List of Unclassifed Manufacturers – Integrated MCU with Spread-Spectrum Transceiver (SST)

Port Definitions
Write
by Hardware
TABLE 46.
Definition of P2
Address
Bit Addr.
CAH
None
BIT
7
6
5
4
3
2
1
0
NAME
P2IO7
P2IO6
P2IO5
P2IO4
P2IO3
P2IO2
P2IO1
P2IO0
Definition
Reset Value
Port-2 I/O
Control
Register
bit-7
0: Input
Mode
1: Output
Mode
0
Port-2 I/O
Control
Register
bit-6
0: Input
Mode
1: Output
Mode
0
Port-2 I/O
Control
Register
bit-5
0: Input
Mode
1: Output
Mode
0
Port-2 I/O
Control
Register
bit-4
0: Input
Mode
1: Output
Mode
0
Port-2 I/O
Control
Register
bit-3
0: Input
Mode
1: Output
Mode
0
Port-2 I/O
Control
Register
bit-2
0: Input
Mode
1: Output
Mode
0
Port-2 I/O
Control
Register
bit-1
0: Input
Mode
1: Output
Mode
0
Port-2 I/O
Control
Register
bit-0
0: Input
Mode
1: Output
Mode
0
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
by Software
Write
by Hardware
TABLE 47.
Definition of P2IO
Address
Bit Addr.
BIT
NAME
Definition
CBH
None
7
6
5
4
3
2
1
0
P2RD7 P2RD6 P2RD5 P2RD4 P2RD3 P2RD2 P2RD1 P2RD0
Port-2
Port-2
Port-2
Port-2
Port-2
Port-2
Port-2
Port-2
Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor
Disable Disable Disable Disable Disable Disable Disable Disable
Register Register Register Register Register Register Register Register
bit-7
bit-6
bit-5
bit-4
bit-3
bit-2
bit-1
bit-0
0: Resistor 0: Resistor 0: Resistor 0: Resistor 0: Resistor 0: Resistor 0: Resistor 0: Resistor
Enable Enable Enable Enable Enable Enable Enable Enable
1: Disable 1: Disable 1: Disable 1: Disable 1: Disable 1: Disable 1: Disable 1: Disable
PRELIMINARY V1.8
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