ST92F124 datasheet(224/429 Pages) STMICROELECTRONICS

Part #	ST92F124

Description	8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM, E3 TM(EMULATED EEPROM), CAN 2.0B AND J1850 BLPD

PDF	429 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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MULTIPROTOCOL SERIAL COMMUNICATIONS INTERFACE (SCI-M)

MULTIPROTOCOL SERIAL COMMUNICATIONS INTERFACE (Cont’d)

Table 48. SCI-M Interrupt Vectors

Figure 116. SCI-M Interrupts: Example of Typical Usage

Interrupt Source

Vector Address

Transmitter Buffer or Shift Register Empty

Transmit DMA end of Block

xxx x110

Received Data Pending

Receive DMA end of Block

xxxx x100

Break Detector

Address Word Match

xxxx x010

Receiver Error

xxxx x000

INTERRUPT

BREAK

MATCH

ADDRESS

DATA

ADDRESS AFTER BREAK CONDITION

ADDRESS WORD MARKED BY D9=1

ADDRESS

INTERRUPT

D9=1

D9 ACTING AS DATA CONTROL WITH SEPARATE INTERRUPT

CHARACTER SEARCH MODE

INTERRUPT

VA00270

BREAK

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

INTERRUPT

DATA

ADDRESS

DATA

NO MATCH

ADDRESS

BREAK

DATA

NO MATCH

ADDRESS

MATCH

DATA

MATCH

DATA

CHAR MATCH

DATA

ADDRESS

DATA

D9=1

DATA

ST92F124 Datasheet(PDF) 224 Page - STMicroelectronics

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