PEB 20570 F V3.1 Infineon Technologies, PEB 20570 F V3.1 Datasheet - Page 243
PEB 20570 F V3.1
Manufacturer Part Number
PEB 20570 F V3.1
Description
IC LINE CARD CTRLR HDLC TQFP-100
Manufacturer
Infineon Technologies
Datasheet
1.PEB_20570_F_V3.1.pdf
(308 pages)
Specifications of PEB 20570 F V3.1
Function
Line Card Controller
Interface
ISDN
Voltage - Supply
3.13 V ~ 3.47 V
Current - Supply
272.6mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-LFQFP
Includes
Layer-1 Control, Signaling Control, Signal Processing, Voice Channel Handling
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
Number Of Circuits
-
Other names
PEB20570FV3.1X
PEB20570FV31XP
SP000007243
PEB20570FV31XP
SP000007243
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6.2.9.6
OBUSY Register
D161
Reset value: 00
OBUSY
Data Sheet
H
OBUSY
15
7
x
DSP Mailbox Busy Register
DSP Mailbox Busy Bit
0 =
1 =
H
14
6
x
x
Mailbox is available for the DSP. The DSP may write a command/
indication OCMD.
Mailbox is blocked for the DSP. The DSP may not write a
command/ indication to OCMD.
Note: OBUSY is automatically set each time a command/
indication is written to OCMD by the DSP.
OBUSY is reset automatically by a direct µP write operation
to the OBUSY register
13
5
x
x
12
4
DSP: read
µP: read/ write
x
x
226
11
3
x
x
10
2
x
x
Register Description
DSP Address:
µP high address:
µP low address: none
9
x
1
x
PEB 20570
PEB 20571
2003-07-31
8
0
x
x
61
H
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