isr_table.asm

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/* ************************************************************************************	*/
/*                                                                                      */
/*                          ADSP-21065L INTERRUPT VECTOR TABLE                          */
/*                                                                                      */
/* 	                 For use with the 21065L EZ-LAB & Spinner Platforms                 */ 
/*                                                                                      */
/*																(JT - 1/27/99)			*/
/* ************************************************************************************ */


.EXTERN		Process_AD1819_Audio_Samples;
.EXTERN		Process_AKM_I2S_Stereo_Data;
.EXTERN		_main;
.EXTERN		Init_DSP;

.SEGMENT/PM   isr_tbl;		/* 21065L Interrupt Service Table, up to IRQ0 */
 
/* 0x00 Reserved Interrupt */
/*		0x00	0x01	0x02	0x03	0x04 */
/* reserved_0:	NOP;	NOP;	NOP;	NOP;	NOP; */

/* *** Reset vector *** */
/* 0x05 - reset vector starts at location 0x8005 */
rst_svc:  	call Init_DSP;
	  	NOP;
	  	jump _main;

/* 0x08 - Reserved interrupt */
reserved_0x8:	NOP; 	NOP; 	NOP; 	NOP;	

/* 0x0C - Vector for status stack/loop stack overflow or PC stack full: */
sovfi_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x10 - Vector for high priority timer interrupt: */
tmzhi_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x14 - Vectors for external interrupts: */
vrpti_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x18 - IRQ2 Interrupt Service Routine (ISR)  */
irq2_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x1C - IRQ1 Interrupt Service Routine (ISR)  */
irq1_svc:	RTI;	RTI;	RTI;	RTI;

/* *** 0x20 - IRQ0 Interrupt Service Routine (ISR) , 4 locations max *** */
 irq0_svc:	
    /* JUMP KERNEL_UART_ISR; */ RTI;	RTI;	RTI;	RTI; 

/* 0x24  - Reserved interrupt	*/
reserved_0x24:	NOP; 	NOP; 	NOP; 	NOP;	

/* 0x28 - Vectors for Serial Port 0 Receive A & B DMA channels 0/1 */
spr0_svc:	jump Process_AKM_I2S_Stereo_Data; 	RTI;	RTI;	RTI;

/* 0x2C - Vectors for Serial Port 1 Receive A & B DMA channels 2/3 */
spr1_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x30 - Vectors for Serial Port 0 Transmint A & B DMA channels 4/5 */
spt0_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x34 - Vectors for Serial Port 1 Transmit A & B DMA channels 6/7 */
spt1_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x38 - Reserved Interrupt */
reserved_0x38:	RTI;	RTI;	RTI;	RTI;

/* 0x3C - Reserved Interrupt */
reserved_0x3c:	RTI;	RTI;	RTI;	RTI;

/* 0x40 - Vector for External Port DMA channel 8 */
ep0_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x44 - Vector for External Port DMA channel 9 */
ep1_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x48 - Reserved Interrupt */
reserved_0x48:	RTI;	RTI;	RTI;	RTI;

/* 0x4C - Reserved Interrupt */
reserved_0x4c:	RTI;	RTI;	RTI;	RTI;

/* 0x50 - Reserved Interrupt */
reserved_0x50:	RTI;    RTI;	RTI;	RTI;

/* 0x54 - Vector for DAG1 buffer 7 circular buffer overflow */
cb7_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x58 - Vector for DAG2 buffer 15 circular buffer overflow */
cb15_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x5C - Vector for lower priority timer interrupt */
tmzl_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x60 - Vector for fixed-point overflow */
fix_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x64 - Floating-point overflow exception */
flt0_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x68 - Floating-point underflow exception */
fltu_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x6C - Floating-point invalid exception */
flti_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x70 - User software interrupt 0 */
sft0_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x74 - User software interrupt 1 */
sft1_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x78 - User software interrupt 2 */
sft2_svc:	RTI;	RTI;	RTI;	RTI;

/* 0x7C - User software interrupt 3 */
sft3_svc:  	RTI;  	RTI;	RTI;	RTI;

.ENDSEG;