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Bus Interface Unit (BIU) Equates
Bootstrap Program
A
-19
M_V EQU 1 ; Overflow
M_Z EQU 2 ; Zero
M_N EQU 3 ; Negative
M_U EQU 4 ; Unnormalized
M_E EQU 5 ; Extension
M_L EQU 6 ; Limit
M_S EQU 7 ; Scaling Bit
M_I0 EQU 8 ; Interrupt Mask Bit 0
M_I1 EQU 9 ; Interrupt Mask Bit 1
M_S0 EQU 10 ; Scaling Mode Bit 0
M_S1 EQU 11 ; Scaling Mode Bit 1
M_SC EQU 13 ; Sixteen_Bit Compatibility
M_DM EQU 14 ; Double Precision Multiply
M_LF EQU 15 ; DO-Loop Flag
M_FV EQU 16 ; DO-Forever Flag
M_SA EQU 17 ; Sixteen-Bit Arithmetic
M_CE EQU 19 ; Instruction Cache Enable
M_SM EQU 20 ; Arithmetic Saturation
M_RM EQU 21 ; Rounding Mode
M_CP0
EQU 22 ; bit 0 of priority bits in SR
M_CP1 EQU 23 ; bit 1 of priority bits in SR
; control and status bits in OMR
M_CDP
EQU $300 ; mask for CORE-DMA priority bits in OMR
M_MA EQU0
; Operating Mode A
M_MB EQU1
; Operating Mode B
M_MC EQU2
; Operating Mode C
M_MD EQU3
; Operating Mode D
M_EBD EQU 4
; External Bus Disable bit in OMR
M_SD EQU 6
; Stop Delay
M_MS
EQU 7 ; Memory Switch bit in OMR
M_CDP0
EQU 8 ; bit 0 of priority bits in OMR
M_CDP1
EQU 9 ; bit 1 of priority bits in OMR
M_BEN
EQU 10 ; Burst Enable
M_TAS
EQU 11 ; TA Synchronize Select
M_BRT
EQU 12 ; Bus Release Timing
M_ATE EQU 15 ; Address Tracing Enable bit in OMR.
M_XYS EQU 16 ; Stack Extension space select bit in OMR.
M_EUN EQU 17 ; Extended stack UNderflow flag in OMR.
M_EOV EQU 18 ; Extended stack OVerflow flag in OMR.
M_WRP EQU 19 ; Extended WRaP flag in OMR.
M_SEN EQU 20 ; Stack Extension Enable bit in OMR.
Содержание DSP56303
Страница 1: ...DSP56303 User s Manual 24 Bit Digital Signal Processor DSP56303UM AD Revision 1 January 2001 ...
Страница 52: ...JTAG OnCE Interface 2 22 DSP56303 User s Manual ...
Страница 114: ...General Purpose Input Output GPIO 5 10 DSP56303 User s Manual ...
Страница 212: ...GPIO Signals and Registers 8 26 DSP56303 User s Manual ...
Страница 268: ...Interrupt Equates A 22 DSP56303 User s Manual ...
Страница 306: ...Programming Sheets B 38 DSP56303 User s Manual ...
Страница 320: ...Index 14 DSP56303 User s Manual ...