MOVL *+XAR4[4], ACC ; e(n) = ACC = error Q{30} MOVW DP,#_CNTL_2P2Z_Out:n:
MOVL XAR2, @_CNTL_2P2Z_Out:n: ; net pointer to Out (XAR2)
MOVW DP,#_CNTL_2P2Z_Coef:n:
MOVL XAR3, @_CNTL_2P2Z_Coef:n: ; net pointer to Coef (XAR3)
ZAPA
MOV AR0,#8
MOVL XT, *+XAR4[AR0] ; XT = e(n-2)
QMPYL P, XT, *XAR3++ ; P = e(n-2) Q30 *B2{Q26} = I8Q24
MOVDL XT, *+XAR4[6] ; XT = e(n-1), e(n-2) = e(n-1)
QMPYAL P, XT, *XAR3++ ; P = e(n-1)Q30*B1{Q26} = Q24, ACC=e(n-2)*B2
MOVDL XT, *+XAR4[4] ; XT = e(n), e(n-1) = e(n) QMPYAL P, XT, *XAR3++ ; P = e(n)Q30*B0{Q26}= Q24, ACC = e(n-2)*B2 + e(n-1)*B1 MOVL XT,*+XAR4[2] ; XT = u(n-2)
QMPYAL P, XT, *XAR3++ ; P = u(n-2)*A2, ACC = e(n-2)*B2 + e(n-1)*B1 + e(n)*B0
MOVDL XT,*+XAR4[0] ; XT = u(n-1), u(n-2) = u(n-1)
QMPYAL P, XT, *XAR3++ ; P = u(n-1)*A1, ACC = e(n-2)*B2 + e(n-1)*B1 + e(n)*B0 + u(n-2)*A2
ADDL ACC, @P ; ACC = e(n-2)*B2 + e(n-1)*B1 + e(n)*B0 + u(n-2)*A2 + u(n-1)*A1只是将ACC赋值到了XR4[4]中, XR4[0],XR4[2],XR4[6],XR4[8],的值是怎么来的,汇编基础较弱,这里看不懂,希望能解答,谢谢了
user5827328:
回复 Frank Xiao:
好的,在这里纠结了很久,一直想搞明白
user5805327:
TI提供的这个全桥相移是什么意思?
和移相全桥有什么别么?
还是就是同一个东西?