PEF2256EV22NP Lantiq, PEF2256EV22NP Datasheet - Page 301

• 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

Table 66
Line
Frequency
[MHz]
2.048
Transmit FIFO 2 (Write)
Value after reset: 00
XFIFO2
XFIFO2
XF(15:0)
Transmit FIFO 3 (Write)
Value after reset: 00
XFIFO3
XFIFO3
XF(15:0)
Data Sheet
XF15
XF15
XF7
XF7
7
7
MCLK
[MHz]
2.048
8.192
10
12.352
16.384
19.44
GCMx Register Programming
Transmit FIFO for HDLC Channel 2
The function is equivalent to XFIFO.
Transmit FIFO for HDLC Channel 3
The function is equivalent to XFIFO.
H
H
Register Settings (xx = don’t care)
GCM1 GCM2 GCM3 GCM4 GCM5 GCM6 GCM7 GCM8
00
00
A2
5A
49
70
H
H
H
H
H
H
00
00
0F
0A
02
01
H
H
H
H
H
H
xx
xx
xx
xx
xx
xx
301
xx
xx
xx
xx
xx
xx
00
02
03
04
06
04
H
H
H
H
H
H
3F
30
34
35
38
21
H
H
H
H
H
H
Rev. 1.1, 2005-06-13
PEF 2256 H/E
80
A0
90
90
A0
90
XF0
XF8
XF0
XF8
E1 Registers
0
0
H
H
H
H
H
H
FALC
xx
xx
xx
xx
xx
xx
(x9C)
(x9D)
(x9E)
(x9F)
®
56