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ADN4605 channel status registers

Question asked by dpatil@tactsys.com on Jan 5, 2016
Latest reply on Sep 2, 2016 by kingjean

I am able to access ADN4605 device and can access all the registers. But all the channel registers are showing 0x3F. I did not understand this issue? Is it software or Hardware issue?

 

i2c write at address 0x0 data 0x1

i2c write at address 0x0 data 0x0

i2c read at address 0x1d

channel 25 map 0 status should be 0x19 = 0x19

i2c write at address 0x2 data 0x0

i2c write at address 0xba data 0x0

i2c read at address 0x2

map select reg =0x0

i2c read at address 0xb0

tx enable reg before programming =0

i2c read at address 0xb0

i2c write at address 0xb0 data 0x3

i2c read at address 0xb0

i2c write at address 0xb0 data 0xf

i2c read at address 0xb0

i2c write at address 0xb0 data 0x3f

i2c read at address 0xb0

i2c write at address 0xb0 data 0xff

i2c read at address 0xb0

tx enable reg =0xff

i2c write at address 0x4 data 0x25

i2c write at address 0x5 data 0x24

i2c write at address 0x6 data 0x26

i2c write at address 0x7 data 0x23

i2c read at address 0x4

output channel 0 status =0x25

i2c read at address 0x5

output channel 1 status =0x24

i2c read at address 0x6

output channel 2 status =0x26

i2c read at address 0x7

output channel 3 status =0x23

i2c read at address 0xbc

i2c write at address 0xbc data 0x0

i2c read at address 0xbc

i2c write at address 0xbc data 0x0

i2c read at address 0xbc

i2c write at address 0xbc data 0x0

i2c read at address 0xbc

i2c write at address 0xbc data 0x0

i2c read at address 0xd1

i2c write at address 0xd1 data 0x0

i2c read at address 0xd1

i2c write at address 0xd1 data 0x0

i2c read at address 0xd1

i2c write at address 0xd1 data 0x0

i2c read at address 0xd1

i2c write at address 0xd1 data 0x0

i2c read at address 0xc8

i2c write at address 0xc8 data 0x40

i2c read at address 0xc9

i2c write at address 0xc9 data 0x1

i2c read at address 0xc9

i2c write at address 0xc9 data 0x5

i2c read at address 0xc9

i2c write at address 0xc9 data 0x15

i2c write at address 0x1 data 0x1

i2c read at address 0x1

adn update status =0x0

i2c read at address 0x54

channel 0 status 0x3f

i2c read at address 0x55

channel 1 status 0x3f

i2c read at address 0x56

channel 2 status 0x3f

i2c read at address 0x57

channel 3 status 0x3f

i2c read at address 0x58

channel 4 status 0x3f

i2c read at address 0x59

channel 5 status 0x3f

i2c read at address 0x5a

channel 6 status 0x3f

i2c read at address 0x5b

channel 7 status 0x3f

i2c read at address 0x5c

channel 8 status 0x3f

i2c read at address 0x5d

channel 9 status 0x3f

i2c read at address 0x5e

channel 10 status 0x3f

i2c read at address 0x5f

channel 11 status 0x3f

i2c read at address 0x60

channel 12 status 0x3f

i2c read at address 0x61

channel 13 status 0x3f

i2c read at address 0x62

channel 14 status 0x3f

i2c read at address 0x63

channel 15 status 0x3f

i2c read at address 0x64

channel 16 status 0x3f

i2c read at address 0x65

channel 17 status 0x3f

i2c read at address 0x66

channel 18 status 0x3f

i2c read at address 0x67

channel 19 status 0x3f

i2c read at address 0x68

channel 20 status 0x3f

i2c read at address 0x69

channel 21 status 0x3f

i2c read at address 0x6a

channel 22 status 0x3f

i2c read at address 0x6b

channel 23 status 0x3f

i2c read at address 0x6c

channel 24 status 0x3f

i2c read at address 0x6d

channel 25 status 0x3f

i2c read at address 0x6e

channel 26 status 0x3f

i2c read at address 0x6f

channel 27 status 0x3f

i2c read at address 0x70

channel 28 status 0x3f

i2c read at address 0x71

channel 29 status 0x3f

i2c read at address 0x72

channel 30 status 0x3f

i2c read at address 0x73

channel 31 status 0x3f

i2c read at address 0x74

channel 32 status 0x3f

i2c read at address 0x75

channel 33 status 0x3f

i2c read at address 0x76

channel 34 status 0x3f

i2c read at address 0x77

channel 35 status 0x3f

i2c read at address 0x78

channel 36 status 0x3f

i2c read at address 0x79

channel 37 status 0x3f

i2c read at address 0x7a

channel 38 status 0x3f

i2c read at address 0x7b

channel 39 status 0x3f

 

Attached is the schematics.

 

with regards

Dhananjay

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