SI2438FT18-EVB Silicon Laboratories Inc, SI2438FT18-EVB Datasheet - Page 48

• Manufacturer Part Number: SI2438FT18-EVB
• Description: BOARD EVAL SI2438+SI3018 24PIN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2438FT18-EVB

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si3050 + Si3011/18/19
48
SDI0
SDI1
SDI2
SDI3
SDI14
SDI15
CPU
SDO
SCLK
SDI
CS
BRCT
Figure 37. Sample SPI Control Byte to Access Channel 0
0
0
0
0
0
0
Figure 36. SPI Daisy Chain Control Architecture
0 or 1
0 or 1
0 or 1
0 or 1
0 or 1
0 or 1
R/W
1
1
1
1
1
1
1
SPI Control Byte
Rev. 1.4
0
0
0
0
0
0
0
SCLK
SCLK
SCLK
CS
SDO
CS
SDO
CS
SDO
Channel 15
Channel 0
Channel 1
SDITHRU
SDITHRU
SDITHRU
CID[0]
0
1
0
1
0
1
SDI
SDI
SDI
CID[1]
0
0
1
1
1
1
Si3050 #1
Si3050 #2
Si3050 #16
CID[2]
0
0
0
0
1
1
CID[3]
0
0
0
0
1
1