ds1878 Maxim Integrated Products, Inc., ds1878 Datasheet - Page 92

• Manufacturer Part Number: ds1878
• Description: Sfp+ Controller With Digital Ldd Interface
• Manufacturer: Maxim Integrated Products, Inc.

Table 02h, Register FDh: TXSTAT2
SFP+ Controller with Digital LDD Interface
Table 02h, Register FBh: READ
Table 02h, Register FCh: TXSTAT1
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FBh
FCh
FDh
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
This byte is used during maunual 3-wire communication. When a manual read is initiated, the return data is
stored in this register.
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
A 3-wire slave register. This value is read from the Maxim laser driver with the 3-wire interface every t
Maxim laser driver’s electrical characteristics).
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
A 3-wire slave register. This value is read from the Maxim laser driver with the 3-wire interface every t
Maxim laser driver’s electrical characteristics).
BIT 7
BIT 7
BIT 7
2
2
2
7
7
7
2
2
2
6
6
6
00h
PW2 or (PW1 and RWTBL246) or (PW1 and RTBL246)
N/A
Nonvolatile (SEE)
00h
PW2 or (PW1 and RWTBL246) or (PW1 and RTBL246)
N/A
Nonvolatile (SEE)
00h
PW2 or (PW1 and RWTBL246) or (PW1 and RTBL246)
N/A
Volatile
2
2
2
5
5
5
2
2
2
4
4
4
2
2
2
3
3
3
2
2
2
2
2
2
2
2
2
1
1
1
RR
RR
BIT 0
BIT 0
BIT 0
(see the
(see the
2
2
2
0
0
0