PEF2256EV22NP Lantiq, PEF2256EV22NP Datasheet - Page 427

• Manufacturer Part Number: PEF2256EV22NP
• Manufacturer: Lantiq

Specifications of PEF2256EV22NP

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Global Clock Mode Register 7 (Read/Write)
Value after reset: 00
GCM7
See
Global Clock Mode Register 8 (Read/Write)
Value after reset: 00
GCM8
See
Table 73
Line
Frequency
[MHz]
1.544
1)
Transmit FIFO 2 (Write)
Value after reset: 00
XFIFO2
XFIFO2
Data Sheet
xx = don’t care
Table 73
Table 73
XF15
XF7
7
7
7
MCLK
[MHz]
1.544
2.048
8.192
10.000
12.352
16.384
19.440
for programming.
for programming.
GCMx Register Programming
H
H
H
Register Settings
GCM1 GCM2 GCM3 GCM4 GCM5 GCM6 GCM7 GCM8
00
00
66
10
A9
49
32
H
H
H
H
H
H
H
0D
0C
0E
0E
02
02
0E
H
H
H
H
H
H
H
GCM7(7:0)
GCM8(7:0)
00
10
3F
CC
49
CA
FA
427
1)
H
H
H
H
H
H
H
00
0C
0F
0E
02
09
0E
H
H
H
H
H
H
H
00
00
04
05
06
06
06
H
H
H
H
H
H
H
3F
30
3C
3B
38
2A
23
H
H
H
H
H
H
H
Rev. 1.1, 2005-06-13
T1/J1 Registers
PEF 2256 H/E
8C
9C
9C
9C
AC
AC
9C
XF0
XF8
0
0
0
H
H
H
H
H
H
H
FALC
80
90
90
90
A0
90
90
(9C)
(9D)
(98)
(99)
H
H
H
H
H
H
H
®
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