ADAR1000 operating problem

Hi EZ experts,

We have ADAR1000 EVB and [ADAR1000_MaxGain_SettingsFiles] from website.

There are some question about them.

1.  0x035 & 0x036

The registers control VM & VGA BIAS of TX & RX.

a) Why table 6 is different to [ADAR1000_MaxGain_SettingsFiles].

b) What the unit of the effect that we adjust each LSB in these regisrer?

2. 0x400 & 0x401

a) Which LDO(1.8 or 2.8 or both) do 0x400 effect? And how did it effect, i.e how much volt or percentage do each LSB effect?

b) In [ADAR1000_MaxGain_SettingsFiles] , why doesn't it need to set 0x401 to 0b10 before setting 0x400?

3. bit 7(SW_DRV_TR_MODE_SEL) of 0x030

It says [If 0, TR_SW_NEG is enabled, and if 1, TR_SW_POS is enabled.] in datasheet. 

But we observed something just  reverse, i.e.  [TR_SW_NEG is enabled when SW_DRV_TR_MODE_SEL=1, and TR_SW_POS is enabled when SW_DRV_TR_MODE_SEL=1.]

 4. Script review

We want to control T&R by using TR pin and we want ADAR1000 to bias ADTR1107.

Can we successfully to use the script as below to do so ?

0081

0018

40055

3860

2e7f

2f7f

3408

3555

262d

3706

3194

2d00

4a6b

2935

466b

30df

1cff

2036

2136

2802