73S1209F-44IM/F Maxim Integrated Products, 73S1209F-44IM/F Datasheet - Page 55

• Manufacturer Part Number: 73S1209F-44IM/F
• Description: IC SMART CARD READER 44-QFN
• Manufacturer: Maxim Integrated Products

Specifications of 73S1209F-44IM/F

• Core Processor: 80515
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: I²C, SmartCard, UART/USART
• Peripherals: LED, POR, WDT
• Number Of I /o: 9
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

UG_12xxF_016
4.2.11 Event Management API – Available with all 73S12xxF Devices
The Event Management API allows the application to handle all system events. An application should
always call
includes:
•
•
•
•
Events_Init()
Events_Clear()
Rev. 1.50
Events_Init()
Events_Clear()
Get_Event ()
Set_Event ()
Purpose
Synopsis
Parameters
Return Codes None.
Purpose
Synopsis
Parameters
Return Codes None.
Events_Init()
(page 56)
(page 55)
(page 56)
(page 55)
Initialize the system default event vectors. Upon exiting this function, all vectors will
point to a null_isr. For this reason, every feature (Smart card, USB, RTC, Keypad,
LCD, etc.) must call its initialization routine so that its interrupt service routine will be
set properly.
void Events_Init ( void );
None.
Clear selected events.
Void Events_Clear ( unsigned long Events );
Events: Input parameter
Specifies which events to clear. Multiple events are specified by OR’ing together
individual events. Possible values are:
EVENT_EXT0
EVENT_EXT1
EVENT_EXT2
EVENT_EXT3
EVENT_TIMER0
EVENT_TIMER1
RFU
EVENT_RTC
EVENT_KEY_DETECT BIT8
EVENT_USB
EVENT_VDDF
EVENT_I2C
EVENT_ANALOG
EVENT_USR0
EVENT_USR1
EVENT_USR2
EVENT_USR3
RFU
to initialize all event vectors at the beginning of the main program. The API
BIT0
BIT1
BIT2
BIT3
BIT4
BIT5
BIT6
BIT7
BIT9
BIT10
BIT11
BIT12
BIT13
BIT14
BIT15
BIT16
BIT17
//not available with the 73S1205F
//not available with the 73S1205F
73S12xxF Software User Guide
55