PEF20550HV2.1XT Infineon Technologies, PEF20550HV2.1XT Datasheet - Page 115

• Manufacturer Part Number: PEF20550HV2.1XT
• Manufacturer: Infineon Technologies

Specifications of PEF20550HV2.1XT

• Lead Free Status / Rohs Status: Compliant

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Read
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The subscriber’s downstream B
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Read
The subscriber’s downstream B
Write
Write
Write
Read
The subscriber’s downstream time slots 2 and 3 are initialized as monitor and C/
I-channels with D-channel handling by the SACCO-A
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Read
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The subscriber’s upstream time slots 2 and 3 are initialized as monitor and C/I-channels
with decentral D-channel handling
Write
Semiconductor Group
MADR = FF
MAAR = 88
MACR = 78
STAR
MAAR = 89
MACR = 70
STAR
MADR = 85
MAAR = 00
MACR = 71
STAR
MADR = 01
MAAR = 01
MACR = 71
STAR
MADR = FF
(MADR = F3
MAAR = 08
MACR = 7A
STAR
MAAR = 09
MACR = 7B
STAR
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
received C/I-code to be compared to '1111'
from upstream CFI-port 0, time slot 2
write CM-data addressed by MAAR with content of MADR;
write CM-code addressed by MAAR with '1000'
address code for decentral monitor and C/I-channels)
Wait for STAR:MAC = 0
from upstream CFI-port 0, time slot 3
write CM-code addressed by MAAR with '0000'
address code for decentral monitor and C/I-channels)
Wait for STAR:MAC = 0
internal loop from PCM-port 1, time slot 1
to downstream CFI-port 0, time slot 0
write CM-data addressed by MAAR with content of MADR;
write CM-code addressed by MAAR with '0001'
simple 64-kbit/s connection)
Wait for STAR:MAC = 0
connection from PCM-port 0, time slot 1
to downstream CFI-port 0, time slot 1
write CM-data addressed by MAAR with content of MADR;
write CM-code addressed by MAAR with '0001'
a simple 64-kbit/s connection)
Wait for STAR:MAC = 0
C/I-code to be transmitted = '1111'
D-channel blocking code '1100'
to downstream CFI-port 0, time slot 2
write CM-data addressed by MAAR with content of MADR;
write CM-code addressed by MAAR with '1010'
address code for monitor and C/I-channels with D-channel
handling by SACCO-A)
Wait for STAR:MAC = 0
from upstream CFI-port 0, time slot 3
write CM-code addressed by MAAR with '1011'
address code for monitor and C/I-channels with D-channel
handling by SACCO-A)
Wait for STAR:MAC = 0
1
2
-channel is internally looped via PCM-port 1, time slot 1
-channel is switched from PCM-port 0, time slot 1
115
B
to be transmitted.)
Operational Description
B
B
PEB 20550
PEF 20550
B
B
B
B
B
B
(code for a
(even
(odd
(code for
(even
(odd
01.96