XC161 Datasheet, PDF (388/419 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core Volume 2 (of 2): Peripheral Units

DP7
P7 Direction Ctrl. Register
15 14 13 12 11 10 9
0
r
XC161 Derivatives
Peripheral Units (Vol. 2 of 2)
Serial Data Link Module SDLM
Reset Value: 0000_H
876543210
P7 P6 P5 P4
0
rw rw rw rw
r
Field
DP7.y
Bit
Type Description
7, 6
rw
Port Direction Register DP7 Bit y
0 Port line P7.y is an input (high-impedance)
1 Port line P7.y is an output
ALTSEL0P9
P9 Alternate Select Register 0
Reset Value: 0000_H
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0
P5 P4 P3 P2 P1 P0
r
rw rw rw rw rw rw
Field
ALTSEL0
P9.y
Bit
Type Description
2
rw
P9 Alternate Select Register 0 Bit y
0 associated peripheral output is not
selected as alternate function
1 associated peripheral output is selected as
alternate function
User’s Manual
SDLM_X, V2.0
22-57
V2.2, 2004-01