ST7FLCD1 datasheet(27/95 Pages) STMICROELECTRONICS

Part #	ST7FLCD1

Description	8-bit MCU for LCD Monitors with 60 KBytes Flash,2 KBytes RAM, 2 DDC Ports and Infrared Controller

PDF	95 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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27 / 95 page

27/95

ST7FLCD1

Interrupts

** Many flags can cause an interrupt, see peripheral interrupt status register description.

Table 7: Interrupt Mapping

Source

Block

Description

Flag

Maskable

Vector Address

Priority

Order

RESET

Reset

N/A

FFFEh to FFFFh

TRAP

Software

N/A

FFFCh to FFFDh

Not used

FFFAh to FFFBh

DDC/CI A

DDC Interrupt

DDCSR1A

DDCSR2A

Yes

FFF8h to FFF9h

DDC2B A

End of communication Interrupt

DDCDCRA

ENDCF

Yes

FFF6h to FFF7h

End of download Interrupt

EDF

Yes

FFF6h to FFF7h

DDC/CI B

DDC Interrupt

DDCSR1B

DDCSR2B

Yes

FFF4h to FFF5h

DDC2B B

End of communication Interrupt

DDCDCRB

ENDCF

Yes

FFF2h to FFF3h

End of download Interrupt

EDF

Yes

FFF2h to FFF3h

Not used

FFF0h to FFF1h

IFR

IFR Interrupt

IFRCR

Yes

FFEEh to FFEFh

Port A bit 6

External Interrupt ITA

ITRFRE

ITALAT

FFECh to FFEDh

Port A bit 7

External Interrupt ITB

ITRFRE

ITBLAT

Yes

FFEAh to FFEBh

I²C

I²C Peripheral Interrupts

I2CSR1

I2CSR2

Yes

FFE8h to FFE9h

Not used

FFE6h to FFE7h

TIMB

Timer B overflow

TIMCSRB

TOF

Yes

FFE4h to FFE5h

TIMA

Timer A overflow

TIMCSRA

TOF

Yes

FFE2h to FFE3h

Not used

FFE0h to FFE1h

Priority

Highest

Priority

Lowest

ST7FLCD1 Datasheet(PDF) 27 Page - STMicroelectronics

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