COPYRIGHT @ 2012 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd VERSION: VT-CC1110-APR-2012
VT-CC1110-433M
Special character pin
1. EEPROM control pin(optional)
The module integrated 2~64KB EEPROM, the interface is I
2
C, and CC1110’s pin P2.1 and P2.2 are used as
EEPROM’s clock(SCL) pin and data(SDA) pin. These two pins are also debug pins, so the EEPROM doesn’t
support IAR.
If you purchase the module integrated EEPROM, we will provide the read/write code.
2. Simulation debugging interface(DEBUG)
CC1110 integrated 8051 microcontroller core support IAR, the debugging interface include clock pin
P2.2(DCLK) and data pin(DDA), you can connect these two pins to the simulator interface on the programming,
detail information refer to CC1110 datasheet.
3. Strong driver pins
CC1110’s port P1.0 and P1.1 can supply 20mA current to drive LED directly, detail information refer to CC1110
datasheet.
4. Status output pin
CC1110’s port P1.5, P1.6 and P1.7 are configurable pins that can output internal status information useful for
control software. More details refer to CC1110 datasheet.
