Table 06h register map, Table 07h register map, Ds1875 – Rainbow Electronics DS1875 User Manual
Page 39: Pon triplexer and sfp controller

DS1875
TABLE 06h (M4DAC LUT)
WORD 0
WORD 1
WORD 2
WORD 3
ROW
(HEX)
ROW
NAME
BYTE 0/8
BYTE 1/9
BYTE 2/A
BYTE 3/B
BYTE 4/C
BYTE 5/D
BYTE 6/E
BYTE 7/F
80
<8>
LUT6 M4DAC M4DAC M4DAC M4DAC M4DAC
M4DAC M4DAC M4DAC
88
<8>
LUT6 M4DAC M4DAC M4DAC M4DAC M4DAC
M4DAC M4DAC M4DAC
90
<8>
LUT6 M4DAC M4DAC M4DAC M4DAC M4DAC
M4DAC M4DAC M4DAC
98
<8>
LUT6 M4DAC M4DAC M4DAC M4DAC M4DAC
M4DAC M4DAC M4DAC
ACCESS
CODE
<0>
<1>
<2>
<3>
<4>
<5>
<6>
<7>
<8>
<9>
<10>
<11>
Read
Access
All All All PW2 All N/A PW1 PW2 N/A PW2 All
Write
Access
See each
bit/byte
separately
PW2 N/A
All and
DS1875
hardware
PW2 +
mode
bit
All All PW1 PW2 PW2 N/A PW1
TABLE 07h (PWM REFERENCE LUT)
WORD 0
WORD 1
WORD 2
WORD 3
ROW
(HEX)
ROW
NAME
BYTE 0/8
BYTE 1/9
BYTE 2/A
BYTE 3/B
BYTE 4/C
BYTE 5/D
BYTE 6/E
BYTE 7/F
80
<8>
LUT7
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
88
<8>
LUT7
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
90
<8>
LUT7
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
98
<8>
LUT7
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
A0
<8>
LUT7
PWM REF
PWM REF
PWM REF
PWM REF
RESERVED RESERVED RESERVED RESERVED
Table 07h Register Map
ACCESS
CODE
<0>
<1>
<2>
<3>
<4>
<5>
<6>
<7>
<8>
<9>
<10>
<11>
Read
Access
All All All PW2 All N/A PW1 PW2 N/A PW2 All
Write
Access
See each
bit/byte
separately
PW2 N/A
All and
DS1875
hardware
PW2 +
mode
bit
All All PW1 PW2 PW2 N/A PW1
Table 06h Register Map
PON Triplexer and SFP Controller
______________________________________________________________________________________
39