ST20-C1 datasheet(104/205 Pages) STMICROELECTRONICS

Electronic Components Datasheet Search

ALLDATASHEET.CO.NZ

ST20-C1 Datasheet(PDF) 104 Page - STMicroelectronics

Part #	ST20-C1

Description	Instruction Set Reference Manual

PDF	205 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

104 / 205 page

104/205

ecall

exception call

Code: 23 F1

Description: Take a trap with exception level indicated by Areg. This instruction can

be used to implement system calls to an operating system.

Definition:

Areg

′← Breg

Breg

′← Creg

Creg

′← Areg

if (trap level Areg is installed)

take trap level Areg

Status Register:

The status register is saved and a new status register with set values is loaded.

Comments:

Secondar y instruction.

Areg must be in the range

LowestException to HighestException.

The exception type must be

ExceptionProcessType.

Does ALLDATASHEET help your business so far? [ DONATE ]
About Alldatasheet \| Advertisement \| Contact us \| Privacy Policy \| Link to Datasheet \| Link Exchange \| Manufacturer List All Rights Reserved©Alldatasheet.com
Mirror Sites English : Alldatasheet.com \| English : Alldatasheet.net \| Chinese : Alldatasheetcn.com \| German : Alldatasheetde.com \| Japanese : Alldatasheet.jp Russian : Alldatasheetru.com \| Korean : Alldatasheet.co.kr \| Spanish : Alldatasheet.es \| French : Alldatasheet.fr \| Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com \| Polish : Alldatasheet.pl \| Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in \| Mexican : Alldatasheet.com.mx \| British : Alldatasheet.co.uk \| New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com \| icmetro.com

Does ALLDATASHEET help your business so far? [ DONATE ]

Family Site : ic2ic.com | icmetro.com