
Functional Overview
160
December 2003 Revised March 2005
SPRS231D
Table 373. DSP Timer3 Registers
DSP WORD
ADDRESS
REGISTER NAME
DESCRIPTION
ACCESS
WIDTH
ACCESS
TYPE
RESET
VALUE
0x00 3000h
DSP_TMR3_CNTL
DSP Timer3 Control Register
16
R/W
0000h
0x00 3002h
DSP_TMR3_LOAD_LO
DSP Timer3 Load Register Low
16
W
undef
0x00 3003h
DSP_TMR3_LOAD_HI
DSP Timer3 Load Register High
16
W
undef
0x00 3004h
DSP_TMR3_READ_LO
DSP Timer3 Read Register Low
16
R
undef
0x00 3005h
DSP_TMR3_READ_HI
DSP Timer3 Read Register High
16
R
undef
Table 374. DSP Watchdog Timer Registers
DSP WORD
ADDRESS
REGISTER NAME
DESCRIPTION
ACCESS
WIDTH
ACCESS
TYPE
RESET
VALUE
0x00 3400h
DSP_WD_CNTL_TIMER
DSP Watchdog Control Timer
16
R/W
0E02h
0x00 3402h
DSP_WD_LOAD_TIMER
DSP Watchdog Load Timer
16
W
FFFFh
0x00 3402h
DSP_WD_READ_TIMER
DSP Watchdog Read Timer
16
R
FFFFh
0x00 3404h
DSP_WD_TIMER_MODE
DSP Watchdog Timer Mode
16
R/W
8000h
Table 375. DSP Level 2.0 Interrupt Handler Registers
DSP WORD
ADDRESS
REGISTER NAME
DESCRIPTION
ACCESS
WIDTH
ACCESS
TYPE
RESET
VALUE
0x00 4800h
DSP_L2_ITR
Interrupt Register
16
RW
0000h
0x00 4802h
DSP_L2_MIR
Mask Interrupt Register
16
RW
FFFFh
0x00 4804h
DSP_L2_SIR_IRQ_CODE
IRQ Interrupt Encoded Source Register
16
R
0000h
0x00 4806h
DSP_L2_SIR_FIQ_CODE
FIQ Interrupt Encoded Source Register
16
R
0000h
0x00 4808h
DSP_L2_CONTROL_REG
Interrupt Control Register
16
RW
0000h
0x00 480Ah
DSP_L2_ISR
Software Interrupt Set Register
16
RW
0000h
0x00 480Ch
DSP_L2_ILR0
Interrupt 0 Priority Level Register
16
RW
0000h
0x00 480Eh
DSP_L2_ILR1
Interrupt 1 Priority Level Register
16
RW
0000h
0x00 4810h
DSP_L2_ILR2
Interrupt 2 Priority Level Register
16
RW
0000h
0x00 4812h
DSP_L2_ILR3
Interrupt 3 Priority Level Register
16
RW
0000h
0x00 4814h
DSP_L2_ILR4
Interrupt 4 Priority Level Register
16
RW
0000h
0x00 4816h
DSP_L2_ILR5
Interrupt 5 Priority Level Register
16
RW
0000h
0x00 4818h
DSP_L2_ILR6
Interrupt 6 Priority Level Register
16
RW
0000h
0x00 481Ah
DSP_L2_ILR7
Interrupt 7 Priority Level Register
16
RW
0000h
0x00 481Ch
DSP_L2_ILR8
Interrupt 8 Priority Level Register
16
RW
0000h
0x00 481Eh
DSP_L2_ILR9
Interrupt 9 Priority Level Register
16
RW
0000h
0x00 4820h
DSP_L2_ILR10
Interrupt 10 Priority Level Register
16
RW
0000h
0x00 4822h
DSP_L2_ILR11
Interrupt 11 Priority Level Register
16
RW
0000h
0x00 4824h
DSP_L2_ILR12
Interrupt 12 Priority Level Register
16
RW
0000h
0x00 4826h
DSP_L2_ILR13
Interrupt 13 Priority Level Register
16
RW
0000h
0x00 4828h
DSP_L2_ILR14
Interrupt 14 Priority Level Register
16
RW
0000h
0x00 482Ah
DSP_L2_ILR15
Interrupt 15 Priority Level Register
16
RW
0000h