CP2102 datasheet(31/36 Pages) SILABS

31 / 36 page

AN169

Rev. 2.3

#define

SI_HELD_INACTIVE

0x00

#define

SI_HELD_ACTIVE

0x01

#define

SI_FIRMWARE_CONTROLLED

0x02

#define

SI_RECEIVE_FLOW_CONTROL

0x02

#define

SI_TRANSMIT_ACTIVE_SIGNAL

0x03

#define

SI_STATUS_INPUT

0x00

#define

SI_HANDSHAKE_LINE

0x01

// Mask and Latch value bit definitions

#define

SI_GPIO_0

0x01

#define

SI_GPIO_1

0x02

#define

SI_GPIO_2

0x04

#define

SI_GPIO_3

0x08

// GetDeviceVersion() return codes

#define

SI_CP2101_VERSION

0x01

#define

SI_CP2102_VERSION

0x02

#define

SI_CP2103_VERSION

0x03

#define

SI_CP2104_VERSION

0x04

#define

SI_CP2105_VERSION

0x05

// Common variable and type definitions used

typedef unsigned long

DWORD;

typedef int

BOOL;

typedef unsigned char

BYTE;

typedef unsigned short

WORD;

typedef BYTE near

*PBYTE;

typedef DWORD near

*PDWORD;

typedef DWORD far

*LPDWORD;

typedef void far

*LPVOID;

CP2102 Datasheet(PDF) 31 Page - Silicon Laboratories

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