Data Structures
struct	PQUAD_PORT_STATE

struct	PQUAD_PORT_CONFIG

struct	_QUAD_PORT_STATE
	CP2108 Quad Port State structure (used in QUAD_PORT_CONFIG). Alias of this struct is QUAD_PORT_STATE. More...

struct	_QUAD_PORT_CONFIG
	CP2108 Quad Port Config structure. Alias of this struct is QUAD_PORT_CONFIG. More...

Macros
#define	PORT_TX0 0x0001
	CP2108 Define bit locations for Mode/Latch for Reset and Suspend structures. More...

#define	PORT_RX0 0x0002
	RX0 location. More...

#define	PORT_RTS0 0x0004
	RTS0 location. More...

#define	PORT_CTS0 0x0008
	CTS0 location. More...

#define	PORT_DTR0 0x0010
	DTR0 location. More...

#define	PORT_DSR0 0x0020
	DSR0 location. More...

#define	PORT_DCD0 0x0040
	DCD0 location. More...

#define	PORT_RI0 0x0080
	RI0 location. More...

#define	PORT_TX1 0x0100
	TX1 location. More...

#define	PORT_RX1 0x0200
	RX1 location. More...

#define	PORT_RTS1 0x0400
	RTS1 location. More...

#define	PORT_CTS1 0x0800
	CTS1 location. More...

#define	PORT_DTR1 0x1000
	DTR1 location. More...

#define	PORT_DSR1 0x2000
	DSR1 location. More...

#define	PORT_DCD1 0x4000
	DCD1 location. More...

#define	PORT_RI1 0x8000
	RI1 location. More...

#define	PORT_GPIO_0 0x0001
	GPIO 0. More...

#define	PORT_GPIO_1 0x0002
	GPIO 1. More...

#define	PORT_GPIO_2 0x0004
	GPIO 2. More...

#define	PORT_GPIO_3 0x0008
	GPIO 3. More...

#define	PORT_GPIO_4 0x0010
	GPIO 4. More...

#define	PORT_GPIO_5 0x0020
	GPIO 5. More...

#define	PORT_GPIO_6 0x0040
	GPIO 6. More...

#define	PORT_GPIO_7 0x0080
	GPIO 7. More...

#define	PORT_GPIO_8 0x0100
	GPIO 8. More...

#define	PORT_GPIO_9 0x0200
	GPIO 9. More...

#define	PORT_GPIO_10 0x0400
	GPIO 10. More...

#define	PORT_GPIO_11 0x0800
	GPIO 11. More...

#define	PORT_GPIO_12 0x1000
	GPIO 12. More...

#define	PORT_GPIO_13 0x2000
	GPIO 13. More...

#define	PORT_GPIO_14 0x4000
	GPIO 14. More...

#define	PORT_GPIO_15 0x8000
	GPIO 15. More...

#define	PORT_SUSPEND 0x0001
	SUSPEND location. More...

#define	PORT_SUSPEND_BAR 0x0002
	SUSPEND_BAR location. More...

#define	PORT_DTR2 0x0004
	DTR2 location. More...

#define	PORT_DSR2 0x0008
	DSR2 location. More...

#define	PORT_TX2 0x0001
	TX2 location. More...

#define	PORT_RX2 0x0002
	RX2 location. More...

#define	PORT_RTS2 0x0004
	RTS2 location. More...

#define	PORT_CTS2 0x0008
	CTS2 location. More...

#define	PORT_DCD2 0x0010
	DCD2 location. More...

#define	PORT_RI2 0x0020
	RI2 location. More...

#define	PORT_DTR3 0x0040
	DTR3 location. More...

#define	PORT_DSR3 0x0080
	DSR3 location. More...

#define	PORT_DCD3 0x0100
	DCD3 location. More...

#define	PORT_RI3 0x0200
	RI3 location. More...

#define	PORT_RTS3 0x0001
	RTS3 location. More...

#define	PORT_CTS3 0x0002
	CTS3 location. More...

#define	PORT_TX3 0x0004
	TX3 location. More...

#define	PORT_RX3 0x0008
	RX3 location. More...

#define	EF_IFC_GPIO_TXLED 0x01
	CP2108 Define bit locations for QUAD_PORT_CONFIG.EnhancedFxn_IFC0 - QUAD_PORT_CONFIG.EnhancedFxn_IFC3 inclusive. More...

#define	EF_IFC_GPIO_RXLED 0x02
	RXLED location. More...

#define	EF_IFC_GPIO_RS485 0x04
	RS485 location. More...

#define	EF_IFC_GPIO_RS485_LOGIC 0x08
	RS485_LOGIC. More...

#define	EF_IFC_GPIO_CLOCK 0x10
	CLOCK. More...

#define	EF_IFC_DYNAMIC_SUSPEND 0x40
	DYNAMIC_SUSPEND. More...

#define	EF_DEVICE_WEAKPULLUP_RESET 0x10
	CP2108 Define bit locations for QUAD_PORT_CONFIG.EnhancedFxn_Device. More...

#define	EF_DEVICE_WEAKPULLUP_SUSPEND 0x20
	WEAKPULLUP_SUSPEND. More...

#define	EF_DEVICE_DYNAMIC_SUSPEND 0x40
	DYNAMIC_SUSPEND. More...

Detailed Description

Quad Port Config definitions see CP210x_GetQuadPortConfig() and CP210x_SetQuadPortConfig()

Data Structure Documentation

◆ QUAD_PORT_STATE

struct QUAD_PORT_STATE

Data Fields
uint16_t	Latch_PB0
uint16_t	Latch_PB1
uint16_t	Latch_PB2
uint16_t	Latch_PB3
uint16_t	Latch_PB4
uint16_t	LowPower_PB0
uint16_t	LowPower_PB1
uint16_t	LowPower_PB2
uint16_t	LowPower_PB3
uint16_t	LowPower_PB4
uint16_t	Mode_PB0	tbd
uint16_t	Mode_PB1
uint16_t	Mode_PB2
uint16_t	Mode_PB3
uint16_t	Mode_PB4

◆ QUAD_PORT_CONFIG

struct QUAD_PORT_CONFIG

Data Fields
uint8_t	EnhancedFxn_Device	Enhanced function of Devie.
uint8_t	EnhancedFxn_IFC0	Enhanced function of Interface 0.
uint8_t	EnhancedFxn_IFC1
uint8_t	EnhancedFxn_IFC2
uint8_t	EnhancedFxn_IFC3
uint8_t	ExtClk0Freq
uint8_t	ExtClk1Freq
uint8_t	ExtClk2Freq
uint8_t	ExtClk3Freq
uint8_t	IPDelay_IFC0
uint8_t	IPDelay_IFC1
uint8_t	IPDelay_IFC2
uint8_t	IPDelay_IFC3
QUAD_PORT_STATE	Reset_Latch
QUAD_PORT_STATE	Suspend_Latch

◆ _QUAD_PORT_STATE

struct _QUAD_PORT_STATE

CP2108 Quad Port State structure (used in QUAD_PORT_CONFIG). Alias of this struct is QUAD_PORT_STATE.

◆ _QUAD_PORT_CONFIG

struct _QUAD_PORT_CONFIG

CP2108 Quad Port Config structure. Alias of this struct is QUAD_PORT_CONFIG.

Macro Definition Documentation

◆ EF_DEVICE_DYNAMIC_SUSPEND

#define EF_DEVICE_DYNAMIC_SUSPEND 0x40

DYNAMIC_SUSPEND.

◆ EF_DEVICE_WEAKPULLUP_RESET

#define EF_DEVICE_WEAKPULLUP_RESET 0x10

CP2108 Define bit locations for QUAD_PORT_CONFIG.EnhancedFxn_Device.

WEAKPULLUP_RESET

◆ EF_DEVICE_WEAKPULLUP_SUSPEND

#define EF_DEVICE_WEAKPULLUP_SUSPEND 0x20

WEAKPULLUP_SUSPEND.

◆ EF_IFC_DYNAMIC_SUSPEND

#define EF_IFC_DYNAMIC_SUSPEND 0x40

DYNAMIC_SUSPEND.

◆ EF_IFC_GPIO_CLOCK

#define EF_IFC_GPIO_CLOCK 0x10

CLOCK.

◆ EF_IFC_GPIO_RS485

#define EF_IFC_GPIO_RS485 0x04

RS485 location.

◆ EF_IFC_GPIO_RS485_LOGIC

#define EF_IFC_GPIO_RS485_LOGIC 0x08

RS485_LOGIC.

◆ EF_IFC_GPIO_RXLED

#define EF_IFC_GPIO_RXLED 0x02

RXLED location.

◆ EF_IFC_GPIO_TXLED

#define EF_IFC_GPIO_TXLED 0x01

CP2108 Define bit locations for QUAD_PORT_CONFIG.EnhancedFxn_IFC0 - QUAD_PORT_CONFIG.EnhancedFxn_IFC3 inclusive.

TXLED location

◆ PORT_CTS0

#define PORT_CTS0 0x0008

CTS0 location.

◆ PORT_CTS1

#define PORT_CTS1 0x0800

CTS1 location.

◆ PORT_CTS2

#define PORT_CTS2 0x0008

CTS2 location.

◆ PORT_CTS3

#define PORT_CTS3 0x0002

CTS3 location.

◆ PORT_DCD0

#define PORT_DCD0 0x0040

DCD0 location.

◆ PORT_DCD1

#define PORT_DCD1 0x4000

DCD1 location.

◆ PORT_DCD2

#define PORT_DCD2 0x0010

DCD2 location.

◆ PORT_DCD3

#define PORT_DCD3 0x0100

DCD3 location.

◆ PORT_DSR0

#define PORT_DSR0 0x0020

DSR0 location.

◆ PORT_DSR1

#define PORT_DSR1 0x2000

DSR1 location.

◆ PORT_DSR2

#define PORT_DSR2 0x0008

DSR2 location.

◆ PORT_DSR3

#define PORT_DSR3 0x0080

DSR3 location.

◆ PORT_DTR0

#define PORT_DTR0 0x0010

DTR0 location.

◆ PORT_DTR1

#define PORT_DTR1 0x1000

DTR1 location.

◆ PORT_DTR2

#define PORT_DTR2 0x0004

DTR2 location.

◆ PORT_DTR3

#define PORT_DTR3 0x0040

DTR3 location.

◆ PORT_GPIO_0

#define PORT_GPIO_0 0x0001

GPIO 0.

◆ PORT_GPIO_1

#define PORT_GPIO_1 0x0002

GPIO 1.

◆ PORT_GPIO_10

#define PORT_GPIO_10 0x0400

GPIO 10.

◆ PORT_GPIO_11

#define PORT_GPIO_11 0x0800

GPIO 11.

◆ PORT_GPIO_12

#define PORT_GPIO_12 0x1000

GPIO 12.

◆ PORT_GPIO_13

#define PORT_GPIO_13 0x2000

GPIO 13.

◆ PORT_GPIO_14

#define PORT_GPIO_14 0x4000

GPIO 14.

◆ PORT_GPIO_15

#define PORT_GPIO_15 0x8000

GPIO 15.

◆ PORT_GPIO_2

#define PORT_GPIO_2 0x0004

GPIO 2.

◆ PORT_GPIO_3

#define PORT_GPIO_3 0x0008

GPIO 3.

◆ PORT_GPIO_4

#define PORT_GPIO_4 0x0010

GPIO 4.

◆ PORT_GPIO_5

#define PORT_GPIO_5 0x0020

GPIO 5.

◆ PORT_GPIO_6

#define PORT_GPIO_6 0x0040

GPIO 6.

◆ PORT_GPIO_7

#define PORT_GPIO_7 0x0080

GPIO 7.

◆ PORT_GPIO_8

#define PORT_GPIO_8 0x0100

GPIO 8.

◆ PORT_GPIO_9

#define PORT_GPIO_9 0x0200

GPIO 9.

◆ PORT_RI0

#define PORT_RI0 0x0080

RI0 location.

◆ PORT_RI1

#define PORT_RI1 0x8000

RI1 location.

◆ PORT_RI2

#define PORT_RI2 0x0020

RI2 location.

◆ PORT_RI3

#define PORT_RI3 0x0200

RI3 location.

◆ PORT_RTS0

#define PORT_RTS0 0x0004

RTS0 location.

◆ PORT_RTS1

#define PORT_RTS1 0x0400

RTS1 location.

◆ PORT_RTS2

#define PORT_RTS2 0x0004

RTS2 location.

◆ PORT_RTS3

#define PORT_RTS3 0x0001

RTS3 location.

◆ PORT_RX0

#define PORT_RX0 0x0002

RX0 location.

◆ PORT_RX1

#define PORT_RX1 0x0200

RX1 location.

◆ PORT_RX2

#define PORT_RX2 0x0002

RX2 location.

◆ PORT_RX3

#define PORT_RX3 0x0008

RX3 location.

◆ PORT_SUSPEND

#define PORT_SUSPEND 0x0001

SUSPEND location.

◆ PORT_SUSPEND_BAR

#define PORT_SUSPEND_BAR 0x0002

SUSPEND_BAR location.

◆ PORT_TX0

#define PORT_TX0 0x0001

CP2108 Define bit locations for Mode/Latch for Reset and Suspend structures.

TX0 location

◆ PORT_TX1

#define PORT_TX1 0x0100

TX1 location.

◆ PORT_TX2

#define PORT_TX2 0x0001

TX2 location.

◆ PORT_TX3

#define PORT_TX3 0x0004

TX3 location.

Data Structures

Macros