参数资料
型号: DS1884AT+T
厂商: Maxim Integrated Products
文件页数: 22/92页
文件大小: 0K
描述: IC SFP PON ONU CTRLR 24TQFN
标准包装: 2,500
系列: *
DS1884
SFP and PON ONU Controller
with Digital LDD Interface
29
Maxim Integrated
3-Wire Slave Register Map and DS1884
Corresponding Location
When the MAX3945 registers are written, the MAX3710
are also written simultaneously (Table 6).
3-Wire Master Flowchart
Figure 14 explains the working of the 3-wire master in
the DS1884 in all three opreating modes. These modes
are described in the DS1884 with MAX3710 Operating
Modes section.
Table 6. 3-Wire Register Map and DS1884 Corresponding Location
DS1884 REGISTER
(A2h TABLE 02h)
DS1884
REGISTER NAME
MAX3710
ADDRESS
MAX3710
REGISTER NAME
MAX3945
ADDRESS
MAX3945
REGISTER NAME
82h–83h
MODULATION VALUE
0Eh
SET_IMOD
N/A
85h
APC VALUE
11h
SET_2XAPC
N/A
86h–87h
SET_BIAS VALUE
0Dh
SET_IBIAS
N/A
CAh
INCBYTE[7:4]
0Fh
BIASINC
N/A
CAh
INCBYTE[3:0]
10h
MODINC
N/A
CBh
TXCTRL5 DPC
0Ah
TXCTRL5
N/A
CCh
IMODMAX
0Ch
IMODMAX
N/A
CDh
IBIASMAX
0Bh
IBIASMAX
N/A
E0h
RXCTRL1
01h
RXCTRL1
00h
RXCTRL1
E1h
RXCTRL2
02h
RXCTRL2
01h
RXCTRL2
E2h
SETCML
03h
SET_CML
03h
SET_CML
E3h
SETLOSH
04h
SET_LOS
N/A
E4h
TXCTRL1
06h
TXCTRL1
N/A
E5h
TXCTRL2
07h
TXCTRL2
N/A
E6h
TXCTRL3
08h
TXCTRL3
N/A
E7h
TXCTRL4
09h
TXCTRL4
N/A
E8h
TXCTRL5 APC OL
0Ah
TXCTRL5
N/A
E9h
TXCTRL6
13h
TXCTRL6
N/A
EAh
TXCTRL7
05h
TXCFG
N/A
ECh
SETLOSH_3945
N/A
04h
SET_LOS
EDh
SETLOSL_3945
N/A
04h
SET_LOS
EEh
SETLOSTIMER_3945
N/A
12h
SET_LOSTIMER
F0h
3WCTRL
Manual control of read/write from/to 3-wire slave devices; useful for determining
correct settings for the slave devices and also for debugging.
F1h
ADDRESS
F2h
WRITE
F3h
READ
F4h
TXSTAT2
1Fh
TXSTAT2
N/A
F5h
TXSTAT1
1Eh
TXSTA1
N/A
F6h
DPCSTAT
1Dh
DPCSTAT
N/A
F7h
RXSTAT
1Ch
RXSTAT
N/A
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