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% Program P5_4 % Design of Analog Lowpass Filter clf; Fp = 3500;Fs = 4500; Wp = 2*pi*Fp; Ws = 2*pi*Fs; [N, Wn] = buttord(Wp, Ws, 0.5, 30,'s'); [b,a] = butter(N, Wn, 's'); wa = 0:(3*Ws)/511:3*W

% Program P5_4 % Design of Analog Lowpass Filter clf; Fp = 3500;Fs = 4500; Wp = 2*pi*Fp; Ws = 2*pi*Fs; [N, Wn] = buttord(Wp, Ws, 0.5, 30,'s'); [b,a] = butter(N, Wn, 's'); wa = 0:(3*Ws)/511:3*Ws; h =

# Generated by the VisualDSP++ IDDE (Fri Dec 02 18:00:04 2005) # Project File: G:\531\BF531_USB.dpj "C:\Program Files\Analog Devices\VisualDSP 4.0\easmblkfn.exe" .\D12\Chap_9.asm -proc ADSP-BF531

;REV. 1.1 14 June 2002 ;ADuC814 Apps, Analog Devices Inc. (GCK) P0 DATA 080H ;PORT 0 (not implemented on ADuC814) SP DATA 081H ;STACK POINTER DPL DATA 082H ;DATA POINTER

;REV 1.0 September 2002 ;ADuC834 Apps, Analog Devices Inc. ; P0 DATA 080H ;PORT 0 SP DATA 081H ;STACK POINTER DPL DATA 082H ;DATA POINTER - LOW BYTE DPH DATA 083H