參數(shù)資料
型號: SPAKDSP321VL275
廠商: Freescale Semiconductor
文件頁數(shù): 76/84頁
文件大?。?/td> 0K
描述: IC DSP 24BIT 275MHZ 196-MAPBGA
標準包裝: 126
系列: DSP56K/Symphony
類型: 定點
接口: 主機接口,SSI,SCI
時鐘速率: 275MHz
非易失內(nèi)存: ROM(576 B)
芯片上RAM: 576kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.60V
工作溫度: -40°C ~ 100°C
安裝類型: 表面貼裝
封裝/外殼: 196-LBGA
供應(yīng)商設(shè)備封裝: 196-MAPBGA(15x15)
包裝: 托盤
DSP56321 Technical Data, Rev. 11
A-14
Freescale Semiconductor
Power Consumption Benchmark
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
; Interupt Mask Bit 0
M_I1 EQU 9
; Interupt 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
; Extensed 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.
;*************************************************************************
;
EQUATES for DSP56321 interrupts
;
;*************************************************************************
page
132,55,0,0,0
opt
mex
intequ
ident
1,0
if
@DEF(I_VEC)
;leave user definition as is.
else
I_VEC EQU $0
endif
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