Advantech PCI-1723 Manual de usuario descargar pdf (Pagina 58)

PCI-1723 User Manual 52

C.18 Read calibration status — BASE+1EH

D7 ~ D0 Calibration result data

D0 the least significant bit (LSB) of the data

D7 the most significant bit (MSB)Synchronized Strobe —

BASE+20H

Write any values to BASE+20H to synchronize all D/A channels.

Table C.18: Register for read calibration status

Base

Addr.

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

1EH R Read calibration status

00000000D7D6D5D4D3D2D1D0

Table C.19: Register for synchronized strobe

Base

Addr.

1514131211109876543210

20H W Synchronized strobe

XXXXXXXXXXXXXXXX

Note: Be sure to enable the synchronize function by writing

the value to BASE+12H first. Next, write the specific

data into BASE+00H ~ 0FH. Lastly, write any value to

this register to synchronize all D/A channels.

On the other hand, it you did not enable the synchro-

nize function by writing the value to BASE+12H first,

all the specific data which was written to BASE+00H ~

0FH will be output immediately!

1 2 ... 53 54 55 56 57 58 59 60

Sin comentarios

Advantech PCI-1723 Manual de usuario Pagina 58