NXP Semiconductors MC9S08SU16 Reference Manual page 115

The shared analog pin functions can work together if they're enabled separately because
they're directly connected to internal analog modules separately. They still work even
when pin Muxing mode is configured for digital pins.
Address: 1800h base + 9h offset = 1809h
Bit 7
Read
MUXPTB7
Write
Reset
0
Field
7–6 Pin Mux Control
MUXPTB7
The corresponding pin is configured in the following pin muxing slot:
00 Alternative 0.
01 Alternative 1.
10 Alternative 2.
11 Alternative 3.
5–4 Pin Mux Control
MUXPTB6
The corresponding pin is configured in the following pin muxing slot:
NOTE: This field is is POR/LVR only.
00 Alternative 0.
01 Alternative 1.
10 Alternative 2.
11 Alternative 3.
3–2 Pin Mux Control
MUXPTB5
The corresponding pin is configured in the following pin muxing slot:
00 Alternative 0.
01 Alternative 1.
10 Alternative 2.
11 Alternative 3.
MUXPTB4 Pin Mux Control
The corresponding pin is configured in the following pin muxing slot:
00 Alternative 0.
01 Alternative 1.
10 Alternative 2.
11 Alternative 3.
NXP Semiconductors
6 5
MUXPTB6
0 0
SIM_MUXPTBH field descriptions
MC9S08SU16 Reference Manual, Rev. 5, 4/2017
Chapter 9 System Integration Module (SIM)
4 3
MUXPTB5
0 0
Description
2 1
MUXPTB4
0 0
0
0
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