Interrupt Enable Flag - Revision history

Mr z: Protected "Interrupt Enable Flag" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))

2010-12-04T08:42:34Z

Protected "Interrupt Enable Flag" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))

Pingaso at 19:47, 12 January 2005

2005-01-12T19:47:22Z

Pingaso at 19:46, 12 January 2005

2005-01-12T19:46:43Z

Pingaso at 20:11, 11 January 2005

2005-01-11T20:11:24Z

Pingaso at 18:36, 11 January 2005

2005-01-11T18:36:58Z

Pingaso at 18:36, 11 January 2005

2005-01-11T18:36:29Z

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The Interrupt Enable Flag (I), if set, allows the INTRM line to trigger an interrupt, causing the [[CP1610]] to jump to the interrupt subroutine located in the [[Executive ROM]] at $1004. The following opcodes affect the status of the Interrupt Enable Flag. 

[[EIS]] 
[[DIS]] 
[[JE]] 
[[JD]] 
[[JSRE]] 
[[JSRD]]

@@ Line 1: / Line 1: @@
 [[Category:CP1610]]
-The Interrupt Enable Flag (I), if set, allows the INTRM line to trigger an interrupt after the next [[CP1610#Interruptibility|interruptible instruction]], which causes the [[CP1610]] to push the program pointer (R7) onto the stack and jump to the interrupt subroutine located in the [[Executive ROM]] at $1004. The CP1610 uses 7 clock cycles whenever it accepts an interrupt requests and vectors to the interrupt handler. The following opcodes affect the status of the Interrupt Enable Flag.<br/><br/>
+The Interrupt Enable Flag (I), if set, allows the INTRM line to trigger an interrupt after the next [[CP1610#Interruptibility|interruptible instruction]], which causes the [[CP1610]] to push the program pointer (R7) onto the stack and jump to the interrupt subroutine located in the [[Executive ROM]] at $1004. The CP1610 uses 7 clock cycles whenever it accepts an interrupt requests and vectors to the interrupt handler. For more information, see the [[VBlank Interrupt]] documentation. The following opcodes affect the status of the Interrupt Enable Flag.<br/><br/>
 [[EIS]]<br/>

@@ Line 1: / Line 1: @@
 [[Category:CP1610]]
-The Interrupt Enable Flag (I), if set, allows the INTRM line to trigger an interrupt after the next [[CP1610#Interruptibility|interruptible instruction]], which causes the [[CP1610]] to jump to the interrupt subroutine located in the [[Executive ROM]] at $1004.  The following opcodes affect the status of the Interrupt Enable Flag.<br/><br/>
+The Interrupt Enable Flag (I), if set, allows the INTRM line to trigger an interrupt after the next [[CP1610#Interruptibility|interruptible instruction]], which causes the [[CP1610]] to push the program pointer (R7) onto the stack and jump to the interrupt subroutine located in the [[Executive ROM]] at $1004. The CP1610 uses 7 clock cycles whenever it accepts an interrupt requests and vectors to the interrupt handler. The following opcodes affect the status of the Interrupt Enable Flag.<br/><br/>
 [[EIS]]<br/>

@@ Line 1: / Line 1: @@
 [[Category:CP1610]]
-The Interrupt Enable Flag (I), if set, allows the INTRM line to trigger an interrupt, causing the [[CP1610]] to jump to the interrupt subroutine located in the [[Executive ROM]] at $1004.  The following opcodes affect the status of the Interrupt Enable Flag.<br/><br/>
+The Interrupt Enable Flag (I), if set, allows the INTRM line to trigger an interrupt after the next [[CP1610#Interruptibility|interruptible instruction]], which causes the [[CP1610]] to jump to the interrupt subroutine located in the [[Executive ROM]] at $1004.  The following opcodes affect the status of the Interrupt Enable Flag.<br/><br/>
 [[EIS]]<br/>

← Older revision		Revision as of 18:36, 11 January 2005
Line 1:		Line 1:
		+	[[Category:CP1610]]
	The Interrupt Enable Flag (I), if set, allows the INTRM line to trigger an interrupt, causing the [[CP1610]] to jump to the interrupt subroutine located in the [[Executive ROM]] at $1004. The following opcodes affect the status of the Interrupt Enable Flag.<br/><br/>		The Interrupt Enable Flag (I), if set, allows the INTRM line to trigger an interrupt, causing the [[CP1610]] to jump to the interrupt subroutine located in the [[Executive ROM]] at $1004. The following opcodes affect the status of the Interrupt Enable Flag.<br/><br/>

← Older revision	Revision as of 08:42, 4 December 2010
(No difference)