PEB2085 SIEMENS [Siemens Semiconductor Group], PEB2085 Datasheet - Page 23

• Manufacturer Part Number: PEB2085
• Description: ISDN SubscribernAccess Controller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

1.2.2
Figure 2
Logic Symbol of the ISAC
Semiconductor Group
Synchronization
Clock Frame
Logic Symbol of PEB 2086
IOM
SLD
SSI
R
*) Terminating resistors only at the far ends of the connection
IDP0
IDP1
SDAX/SDS1
SDAR
SIP/EAW
DCL
FSC1
CP/BCL
SCA/FSD/SDS2
FSC2
+ 5 V 0 V
AD0...7
(D0...7) (A0...5) CS
V
DD
®
-S
V
SSA
0 V
V
SSD
Reset
RST
µ
(R/W)
P
WR
23
7.68 MHz ± 100 ppm
XTAL1
(DS) INT ALE
RD
XTAL2
M0...1
X1...2
SR2
SR1
SX2
SX1
TR = 100
TR = 100
Mode
Special
Function
Pins
ITL03792
PEB 2086
*)
*)
S/T