参数资料
型号: DSP56301VF100
厂商: Freescale Semiconductor
文件页数: 26/124页
文件大小: 0K
描述: IC DSP 24BIT FIXED-POINT 252-BGA
产品变化通告: DSP56301 Discontinuation 12/Nov/2009
标准包装: 60
系列: DSP563xx
类型: 定点
接口: 主机接口,SSI,SCI
时钟速率: 100MHz
非易失内存: ROM(9 kB)
芯片上RAM: 24kB
电压 - 输入/输出: 3.30V
电压 - 核心: 3.30V
工作温度: -40°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 252-BGA
供应商设备封装: 252-MAPBGA(21x21)
包装: 托盘
DSP56301 Technical Data, Rev. 10
Freescale Semiconductor
A-15
M_BME EQU 12
; Mastership Enable
M_BRE EQU 13
; Refresh Enable
M_BSTR EQU 14
; Software Triggered Refresh
M_BRF EQU $7F8000; Refresh Rate Bits Mask (BRF0-BRF7)
M_BRP EQU 23
; Refresh prescaler
;
Address Attribute Registers
M_BAT EQU $3
; External Access Type and Pin Definition Bits Mask (BAT0-BAT1)
M_BAAP EQU 2
; Address Attribute Pin Polarity
M_BPEN EQU 3
; Program Space Enable
M_BXEN EQU 4
; X Data Space Enable
M_BYEN EQU 5
; Y Data Space Enable
M_BAM EQU 6
; Address Muxing
M_BPAC EQU 7
; Packing Enable
M_BNC EQU $F00
; Number of Address Bits to Compare Mask (BNC0-BNC3)
M_BAC EQU $FFF000; Address to Compare Bits Mask (BAC0-BAC11)
;
control and status bits in SR
M_CP EQU $c00000 ; mask for CORE-DMA priority bits in SR
M_CA EQU 0
; Carry
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
; 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 EQU22
; 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 EQU 0
; Operating Mode A
M_MB EQU 1
; Operating Mode B
M_MC EQU 2
; Operating Mode C
M_MD EQU 3
; Operating Mode D
M_EBD EQU 4
; External Bus Disable bit in OMR
M_SD EQU 6
; Stop Delay
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_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.
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