4432-DKDB2 Silicon Laboratories Inc, 4432-DKDB2 Datasheet - Page 51

• Manufacturer Part Number: 4432-DKDB2
• Description: WiFi / 802.11 Modules & Development Tools Single Antenna TRx Testcard Hi band
• Manufacturer: Silicon Laboratories Inc

Specifications of 4432-DKDB2

• Modulation: GFSK
• Operating Voltage: 3.3 V
• Antenna: SMA
• For Use With/related Products: Si4432
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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P0MDIN
P0MDOUT
P0SKIP
P1MDIN
P1MDOUT
P1SKIP
P2MDIN
P2MDOUT
P2SKIP
SFRPAGE
P0DRV
P1DRV
P2DRV
SFRPAGE
XBR0
XBR1
XBR2
// set inputs
P0
P1
P2
//default I/O port
LED1_PIN
LED2_PIN
LED3_PIN
LED4_PIN
BLED_PIN
LCD_NSEL_PIN
LCD_A0_PIN
LCD_RESET_PIN
// Oscillator init: external XTAL (16MHz), SYSCLK=XTAL/2
OSCXCN = 0x77;
// 1ms delay for XTAL stabilization
for(i=0;i<500;i++);
while ((OSCXCN & 0x80) == 0);
CLKSEL = 0x01;
//Initialize SPI
SetHwMasterSpi();
LED1_PIN = 1;
delay_ms(5);
LED2_PIN = 1;
delay_ms(5);
LED1_PIN = 0;
delay_ms(5);
LED2_PIN = 0;
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
|= 0xE3;
|= 0x02;
|= 0x03;
0xF3;
0x10;
0xCF;
0xFF;
0xFD;
0xF8;
0xFF;
0xFC;
0xFF;
CONFIG_PAGE;
0x10;
0xFD;
0xFC;
LEGACY_PAGE;
0x01;
0x40;
0x40;
//Set P1 inputs
//Set P2 inputs
= 0;
= 0;
= 0;
= 0;
= 0;
= 1;
= 0;
= 0;
//Set P0 inputs
Rev. 0.4
SDBC-DK3 UG
51