Block Diagram And Description - Analog Devices EVAL-ADGS1412SDZ User Manual

UG-1067

BLOCK DIAGRAM AND DESCRIPTION

The EVAL-ADGS1412SDZ software is organized so that it
appears similar to the functional block diagram shown in the
data sheet. In this way, it is easy to correlate the functions on the
EVAL-ADGS1412SDZ board with the description in the data
sheets. A full description of each block, register, and settings is
given in the ADGS1412 data sheet.
Table 3. Block Diagram Functions
Label Function
A The drop-down menus configure SW1 to SW4 as open or closed.
The INVALID RW ENABLE, SCLK COUNT ENABLE, and CRC ENABLE checkboxes enable or disable the error detection features
B
on the SPI interface.
C The BURST MODE ENABLE checkbox enables or disables burst mode.
D The RW ERROR FLAG, SCLK ERROR, and CRC ERROR FLAG indicators illuminate red if flags assert in the error flags register.
E The Clear Flags button clears the error flags register.
F Apply Changes button applies all modified values to the devices.
F
B
C
Figure 4. EVAL-ADGS1412SDZ
EVAL-ADGS1412SDZ User Guide
Some of the blocks and their functions are described here as
they pertain to the evaluation board. The full screen block
diagram, shown in Figure 4, describes the functionality of each
block.
A
D
E
Block Diagram with Labels
Rev. 0 | Page 6 of 12