C8051F411EK Silicon Laboratories Inc, C8051F411EK Datasheet - Page 6

• Manufacturer Part Number: C8051F411EK
• Description: KIT EVAL FOR C8051F411
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F411EK

• Contents: Evaluation Board, CD-ROM, USB Cable, Batteries and User Guide
• Processor To Be Evaluated: C8051F41x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F411
• Silicon Family Name: C8051F41x
• Kit Contents: LCD Based Evaluation Board, USB Cable, Software CD And Quick-Start Guide
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Silicon Laboratories C8051F41x
• For Use With: 336-1315 - KIT REF DESIGN VOICE RECORD F41X
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1317

C8051F411-EK
4.2.1. SET MHZ
In this menu option, the system clock speed can be set to one of a few different settings. When selected, the
following will appear in the lower section of the LCD:
3 MHZ
Use the UP and DOWN keys to cycle through the various system clock options. The available system clock
settings are 3, 6, 12, 24, and 50 MHz.
Press SELECT to change the SYSCLK and go back to the Demo mode display. Press MENU to go back to the
Demo mode display without changing the system clock.
4.2.2. SET VREG
In this menu option, the output voltage of the regulator can be set. When selected, the following will appear in the
lower section of the LCD:
2.5 VREG
Use the UP and DOWN keys to cycle between 2.1 and 2.5 V. Press SELECT to change the core voltage and go
back to the Demo mode display. Press MENU to go back to the Demo mode display without changing the core
voltage.
4.2.3. KEEP
Select KEEP to go back to Keepsake mode.
6
DOWN
UP/
(UP/DOWN to cycle
through system
clock options)
SYSCLK and
DEMO Mode
returns to
Changes
SET MHZ
3 MHZ
SELECT
SELECT
Figure 4. Demo Mode Menu Options
DOWN
UP/
DEMO MENU Mode
System Clock Speed /
voltage options)
DEMO Mode
(UP/DOWN to
Changes core
Core Voltage /
cycle through
DEMO Mode
Temperature
SET VREG
voltage and
2.5 VREG
returns to
Rev. 0.1
SELECT
SELECT
MENU
Time
DOWN
UP/
KEEPSAKE
Returns to
KEEP
Mode
any time will return
Pressing MENU at
the program to the
SELECT
Demo Mode
DOWN
UP/