Si514-PROG-EVB Silicon Laboratories Inc, Si514-PROG-EVB Datasheet - Page 6

• Manufacturer Part Number: Si514-PROG-EVB
• Description: Clock & Timer Development Tools Si514 EVAL Board
• Manufacturer: Silicon Laboratories Inc

Specifications of Si514-PROG-EVB

• Lead Free Status / Rohs Status: Details

Si5xx-PROG-EVB
Si514-PROG-EVB
3.5. Status Signals
There are four LEDs on the Si5xxPROG-EVB that report visual status as listed in Table 3 and shown in Figure 1b.
Upon power up, D1 should be illuminated.
3.6. Jumpers
There are seven jumper locations on the Si5xx-PROG-EVB as listed in Table 4. The default or pre-loaded jumpers
are shown in Figure 1a.
6
Jumper Block Reference
LED
D1
D2
D3
D4
J11
J13
J16
J17
J19
J20
J5
Table 4. Si5xx-PROG-EVB Jumpers
VDD3p3 volts is present
Ext3p3V volts is present
Reserved
USB access in progress
Table 3. Si5xx-PROG-EVB LEDs
ON
Rev. 0.2
Manual (on-board) VDD_DUT adjust (see
Table 1)
VDD_DUT select:
I
Output enable (Si57x):
Manual shutdown of I
controllable via SW)
Manual shutdown of I
controllable via SW)
I
2
2
C/Vc selector:
C communication access port
1-2: External voltage (from J1)
2-3: On-board regulator
1-2: I
3-4: Ext Vc input (Si57x)
1-2: OE is HIGH
3-4: OE is LOW
3-4: SCL connection to MCU
5-6: SDA connection to MCU
2
C communication
VDD3p3 volts is NOT present
Ext3p3V volts is NOT present
Reserved
No USB access in progress
Function
2
2
C port for Si514 (also
C port for Si57x (also
OFF