Si2493/57/34/15/04
Global ISOmodem-EVB
Three possible crystals or ext oscillator.
These option strapping resistors select
modem command mode UART, SPI or
Parallel and crystal clock frequency.
TOP VIEW
Crystal loading caps (C40 & C41)
specific to the crystal type used.
BOTTOM VIEW
Figure 4. Modem Daughter Card Rev 2.0 Top and Bottom Views
Figure 5. R101–R106 Setup for Clock and Mode Configuration on the DC with the 16-Pin FS
Package
6
Rev. 0.7