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TDA7521

4.0 TDA7521 REGISTERS ADDRESS MAP

Inside TDA7521 there are 16 registers that are to programmed by TDA7522; table nr.9 report the list. All

registers are 8 bit wide.

Table 7. TDA7521 registers Map

Note:

1. With these two configuration the data sent to the slave section is written inside every Gain/Offset register. This function can thus

be used to have a quick and global programming of the afore said register.

.

Address

Register

0000

AC Gain reg

0001

BD Gain reg

0010

E Gain reg

0011

F Gain reg

0100

AC Offset Adjustment reg

0101

BD Offset Adjustment reg

0110

E Offset Adjustment reg

0111

F Offset Adjustment reg

1000

Monitor Output reg

1001

Laser Driver reg

1010

PLL reg

1011

Overflow reg (read only)

1100

Test mode register

1101

--unused--

1110

Every Gain reg *

1111

Every Offset reg *