PEB3086 Infineon Technologies, PEB3086 Datasheet - Page 190

• Manufacturer Part Number: PEB3086
• Description: ISDN Subscriber Access Controller
• Manufacturer: Infineon Technologies

ACFG1
ACFG2
4.3
4.3.1
Value after reset: 00
For general information please refer to
OD7-0 ... Output Driver Select for AUX7 - AUX0
0: output is open drain
1: output is push/pull
Note: The ODx configuration is only valid if the corresponding output is enabled in the
4.3.2
Value after reset: 00
A7SEL ... AUX7 Function Select
0: pin AUX7 provides normal I/O functionality.
1: pin AUX7 provides the S/G bit output (SGO) from the IOM DD-line. Bit AOE.OE7 is
don’t care, the output characteristic (push pull or open drain) can be selected via
ACFG1.OD7.
Data Sheet
AOE register.
AUX0-2 are only available in TE and Int. NT mode and not in all other modes (used
as channel select).
AUX7 and AUX6 provide internal pull up resistors which are only available as
inputs and in output/open drain mode, but disabled in output / push/pull mode.
7
7
A7SEL A5SEL FBS A4SEL ACL
Auxiliary Interface Registers
ACFG1 - Auxiliary Configuration Register 1
ACFG2 - Auxiliary Configuration Register 2
OD7
OD6
H
H
OD5
OD4
Chapter
190
OD3
3.8.1.
OD2
LED
Detailed Register Description
OD1
EL1
0
0
OD0
EL0
RD/WR (3C)
RD/WR (3D)
PEB 3086
2003-01-30
ISAC-SX