demo_amba.srm

appnote65_quickmips_ahb_interface_design_example AHB接口设计

6Sw=BeB
nSw=
q.S=wZtM;
RqRb14QBR7T_ RBXhDC0H_#0ssCbCM#C0HN0F
M;NJPRDN_o04CR;R
HqH;
R; 4
 HR.H;
R; d
hHR 
c;H Rh6F;
R
1;bjRf:0jRsRkCaBReBb;
R:fjjNRVDR#CwhRt7s;
R:fjjqRb14QBRqw)tR_qhDC0H_#0ssCbCM#C0HN0FmMR1Sw
qt4=hS7
qt.=hS7
qtd=hS7
qtc=hS7
qt6=hS7
qtn=hS7
qmZ=1
w;sjRf:bjRqB1Q4)Rwqvt_R0hCD0H#_bsCsCC#M00NHRFMTBQhXA
S4h=t7A
S.h=t7B
S4h=t7B
S.h=t77
S4
=qS=7.t
h7S= 4e
BBS= .qh
S1
= S=m1m
1wS=hZ1m
SZ_=h4s;
R:fjjqRb14QBRqw)tR_whDC0H_#0ssCbCM#C0HN0FTMRQXhBww
S4 =hcw
S.4= 
dSw=6h 
cSw=
 .S=w6e
BBS=wn Sd
w Z=;R
MR1bqQRB4T _7BQ1iuh.RCH0D#s0_CCbs#0CMNF0HMN;
PDRJ_ObN	;R4
RNPJoD_NR0C4H;
R;BQ
qHRjH;
R;q4
qHR.F;
RdBm;R
Hq
d;HcRq;R
Hq
6;FmRBnb;
R:fjjsR0kaCRRBeB;R
bfjj:RDVN#wCRR7th;R
sfjj:R1bqQRB4wt)q_hqRCH0D#s0_CCbs#0CMNF0HM7RT iB1Qqu.
4Sq=BeB
.Sq=
qdS=qde
BBS=qcqSc
qe6=BSB
qqn=6q
SZ.=t;R
sfjj:R1bqQRB4wt)q_hvRCH0D#s0_CCbs#0CMNF0HM7RT iB1Q
u.S=A4e
BBS=A.t
h7S=B4e
BBS=B.t
h7S=74e
BBS=7.t
h7S= 4BSQ
 t.=hS7
ht1=
1Sm=
t.S=hZB
mdS=mZB;mn
fsRjR:jbQq1Bw4R)_qtwCRh0#DH0C_sb#sCCNM00MHFR T7BQ1iu
.wS=w4e
BBS=w.qSj
wed=BSB
wqc=4w
S6B=eBw
Sn.=q
ZSw=
t;MbRRqB1Q4_RTQ1hBiRQuhDC0H_#0ssCbCM#C0HN0F
M;NJPRDN_bO4	R;P
NR_JDoCN0R
4;HQRB;R
Hq
j;H4Rq;R
Hq
.;FmRB;R
bfjj:Rk0sCRRae;BB
fbRjR:jV#NDCRRwt;h7
fsRjR:jbQq1Bw4R)_qtqCRh0#DH0C_sb#sCCNM00MHFRwm1
4Sq=7th
.Sq=7th
dSq=7th
cSq=7th
6Sq=7th
nSq=7th
ZSq=wm1;R
sfjj:R1bqQRB4wt)q_hvRCH0D#s0_CCbs#0CMNF0HMQRThiB1QSu
Ae4=BSB
At.=hS7
Be4=BSB
Bt.=hS7
7t4=hS7
7t.=hS7
 B4=Q 
S.h=t7h
S1
=tS=m1m
1wS=hZBSm
mhZ=_
4;sjRf:bjRqB1Q4)Rwqwt_R0hCD0H#_bsCsCC#M00NHRFMTBQh1uiQww
S4j=q
.Sw=7th
dSw=
q4S=wct
h7S=w6qS.
wtn=hS7
wtZ=;R
MR1bqQRB4Th_q7h.RCH0D#s0_CCbs#0CMNF0HMN;
PDRJ_CNsN;Rd
RNPJoD_NR0C4H;
R
q;H;RA
TFR;R
bfjj:Rk0sCRRae;BB
fbRjR:jV#NDCRRwt;h7
fsRjR:jbQq1Bw4R)_qtqCRh0#DH0C_sb#sCCNM00MHFRhTq7S.
qq4=
.Sq=7th
dSq=SA
qtc=hS7
qe6=BSB
qtn=hS7
qTZ=;R
MR1bqQRB4Th_QBhXRCH0D#s0_CCbs#0CMNF0HMN;
PDRJ_0oNC;R4
qHR;R
H 
4;H.R ;R
H 
d;H RhcH;
R6h ;R
F1b;
R:fjjsR0kaCRRBeB;R
bfjj:RDVN#wCRR7th;R
sfjj:R1bqQRB4wt)q_hqRCH0D#s0_CCbs#0CMNF0HM1Rmwq
S4h=t7q
S.h=t7q
Sdh=t7q
Sch=t7q
S6h=t7q
Snh=t7q
SZ1=mws;
R:fjjqRb14QBRqw)tR_vhDC0H_#0ssCbCM#C0HN0FTMRQXhB
4SA=7th
.SA=7th
4SB=7th
.SB=7th
4S7=Sq
7t.=hS7
 e4=BSB
 q.=
1Sh=S 
mm1=1Sw
h1Z=
ZSm=4h_;R
sfjj:R1bqQRB4wt)q_hwRCH0D#s0_CCbs#0CMNF0HMQRThwBX
4Sw=
 4S=w.h
 cS=wd S.
whc= S6
w 6=dw
Snh=t7w
SZ;= 
RMRbQq1BT4R_BQh1uiQ.CRh0#DH0C_sb#sCCNM00MHF;P
NR_JDb	NOR
4;NJPRDN_o04CR;R
HB
Q;HjRq;R
Hq
4;H.Rq;R
FB;md
qHRdH;
R;qc
qHR6F;
RnBm;R
bfjj:Rk0sCRRae;BB
fbRjR:jV#NDCRRwt;h7
fsRjR:jbQq1Bw4R)_qtqCRh0#DH0C_sb#sCCNM00MHFRhTQBQ1iu
.qS=q4qSd
qt.=hS7
qqd=cq
Sch=t7q
S66=q
nSq=7th
ZSq=;t.
fsRjR:jbQq1Bw4R)_qtvCRh0#DH0C_sb#sCCNM00MHFRhTQBQ1iuS.
At4=hS7
At.=hS7
Bt4=hS7
Bt.=hS7
7t4=hS7
7t.=hS7
 B4=Q 
S.h=t7h
S1
=tS=m1tS.
hBZ=mSd
mBZ=m
n;sjRf:bjRqB1Q4)Rwqwt_R0hCD0H#_bsCsCC#M00NHRFMTBQh1uiQ.Sw
wq4=jw
S.h=t7w
Sd4=q
cSw=7th
6Sw=
q.S=wnt
h7S=wZtM;
RqRb14QBR pBpRp.hDC0H_#0ssCbCM#C0HN0F
M;NJPRDs_VN4oR;R
Hq
4;H.Rq;R
Hq
d;HcRq;R
Hq
6;HnRq;R
HA
4;H.RA;R
HB
4;H.RB;R
H7
4;H.R7;R
H 
4;H.R ;R
Hw
4;H.Rw;R
Hw
d;HcRw;R
Hw
6;HnRw;R
Hv
u;H1Rv;R
Hh
u;H1Rh;R
Hm
u;H1Rm;R
HT
B;H)RT;R
HT
1;FZRq;R
Fw
Z;FZRh;R
Fm
Z;FZRT;R
bfjj:R8NMR6kM_Rlxk_M6lBxR.,_HB
4;bjRf:NjRMk8RMl(_xMRk(x_lR_A.H4,A;R
bfjj:R8NMR6kM__Mx8lkl$MRk6x_M_l8kl $R.,_H 
4;bjRf:NjRMk8RMM(_xk_8lRl$k_M(M8x_k$llR_7.H4,7;R
bfjj:RGlkRb0Fl_kGxFR0bGlk_mxR1ZRqR;mu
fbRjR:jlRkGllH8kxG_R8lHl_kGx1RvRRwZv
u;bjRf:ljRkLGRFk0lGR_xLlF0kxG_RRh1whZRub;
R:fjjkRlGZRhRRhZk_M(M8x_k$llR6kM__Mx8lkl$FRL0Glk_
x;bjRf:NjRMk8RM04_FkblG__x4MRk4F_0bGlk_4x_R8lHl_kGx,_H0lFbkxG__
H;bjRf:NjRMk8RMl4_Hk8lG__x4MRk4H_l8Glk_4x_Rb0Fl_kGx,_HllH8kxG_;R
bfjj:RV8VsT#RZZRTRRmZTTBR)1RT;R
bfjj:R8NMR(kM__lxlMRk(x_l_klRM04_FkblG__x4M,k(x_l;R
bfjj:R8NMR6kM__lxlMRk6x_l_klRMl4_Hk8lG__x4M,k6x_l;R
bfjj:R8NMR_hZlZRh_0lRFkblG,_xh
Z;bjRf:FjRsZRm_m4RZR_4k_M6llx_,(kM__lxlb;
R:fjjsRFRRmZmhZRZ,_lm4Z_;R
bfjj:R8NMR_qZ4ZRq_q4Rd6,q;R
bfjj:R8NMR_qZ.ZRq_q.R.,_Hq
4;bjRf:NjRMq8RZR_dqdZ_R_qnHc,q_
H;bjRf:NjRMq8RZR_cqcZ_R_qZ.Z,q_
4;bjRf:NjRMq8RZZRqR_qZdZ,q_
c;bjRf:NjRMw8RZR_4w4Z_R,wdw
6;bjRf:NjRMw8RZR_.w.Z_R_w.H4,w;R
bfjj:R8NMR_wZdZRw_wdRn,_HwHc_;R
bfjj:R8NMR_wZcZRw_wcRZ,_.w4Z_;R
bfjj:R8NMRRwZwwZRZ,_dwcZ_;R
bfjj:RPHMR_wcHcRw_wHRcb;
R:fjjMRHPnRw_wHRnR_Hw
n;bjRf:HjRMwPR.R_HwH._R;w.
fbRjR:jHRMPqHc_R_qcHcRq;R
bfjj:RPHMR_qnHnRq_qHRnb;
R:fjjMRHP.Rq_qHR.R_Hq
.;bjRf:HjRM0PRFkblG__xHFR0bGlk_Hx_Rb0Fl_kGxb;
R:fjjMRHPHRl8Glk_Hx_R8lHl_kGxR_HllH8kxG_;R
bfjj:RPHMR_7.H.R7_7HR.b;
R:fjjMRHP.R _ HR.R_H 
.;bjRf:HjRMAPR.R_HAH._R;A.
fbRjR:jHRMPBH._R_B.H.RB;R
bfjj:RDVN#tCRht7Rh
7;bjRf:0jRsRkCeRBBe;BB
RMRbQq1Bp4RmBtQ.CRh0#DH0C_sb#sCCNM00MHF;P
NR_JDsOCoM40R;P
NR_JDoCN0R
4;H4Rq;R
Hq
.;HdRq;R
Hq
c;H6Rq;R
Hq
n;H4RA;R
HA
.;H4RB;R
HB
.;H4R7;R
H7
.;H4R ;R
H 
.;H4Rw;R
Hw
.;HdRw;R
Hw
c;H6Rw;R
Hw
n;HuRv;R
Hv
1;HuRh;R
Hh
1;HuRm;R
Hm
1;HBRT;R
HT
);H1RT;R
Fq
Z;FZRw;R
Fh
Z;FZRm;R
FT
Z;sjRf:bjRqB1Q4BRp .ppR0hCD0H#_bsCsCC#M00NHRFMQ
_.S=q4qS4
qq.=.q
Sdd=q
cSq=
qcS=q6qS6
qqn=nA
S44=A
.SA=
A.S=B4BS4
BB.=.7
S44=7
.S7=
7.S= 4 S4
  .=.w
S44=w
.Sw=
w.S=wdwSd
wwc=cw
S66=w
nSw=
wnS=vuvSu
vv1=1h
Suu=h
1Sh=
h1S=mumSu
mm1=1T
SBB=T
)ST=
T)S=T1TS1
qqZ=Zw
SZZ=w
ZSh=
hZS=mZmSZ
TTZ=Zb;
R:fjjsR0k0CRsRkCe;BB
fbRjR:jV#NDCNRVDR#Ct;h7
RMRbQq1B1T7u_RTwt)q_bqRs;Hl
RNPNNsCR
j;N3PRHs#bH4lR;P
NR_JDVosNR
4;N3PRFosHhCNlR_"Twt)q_;q"
RNP3PH#CDsHF4oR;R
Hq
4;H.Rq;R
Hq
d;HcRq;R
Hq
6;HnRq;R
Fq
Z;bjRf:HjRMkPRMq4_nMRk4n_qR;qn
fbRjR:jHRMPk_M4qkcRMq4_ccRq;R
bfjj:RPHMR4kM_Rq.k_M4qq.R.b;
R:fjjsR0k0CRsRkC0Csk;R
bfjj:RDVN#VCRNCD#RDVN#
C;bjRf:NjRMR8PqqZRZ4RqRRqdqk6RMq4_.MRk4c_qR4kM_;qn
RMRbQq1B1T7u_RTq.h7QbjRs;Hl
RNPNNsCR
j;N3PRHs#bH4lR;P
NR_JDoCN0R
4;N3PRFosHhCNlR_"Tq.h7Q;j"
RNP3PH#CDsHF4oR;R
HqH;
R
A;F;RT
fsRjR:jbQq1B1T7u_RTwt)q_bqRsRHlT
p4S=q4qq
S.N=VD
#CS=qdAq
ScN=VD
#CS=q60Csk
nSq=DVN#SC
qTZ=;R
bfjj:Rk0sCsR0k0CRs;kC
fbRjR:jV#NDCNRVDR#CV#NDCM;
RqRb1TQB7R1uT)_wqwt_RHbslN;
PsRNCjNR;P
NR#3HblsHR
4;NJPRDs_VN4oR;P
NRs3FHNohl"CRT)_wqwt_"N;
PHR3#sPCHoDFR
4;H4Rw;R
Hw
.;HdRw;R
Hw
c;H6Rw;R
Hw
n;FZRw;R
bfjj:RPHMR4kM_Rwnk_M4wwnRnb;
R:fjjMRHPMRk4c_wR4kM_Rwcw
c;bjRf:HjRMkPRMw4_.MRk4._wR;w.
fbRjR:j0CskRk0sCsR0k
C;bjRf:VjRNCD#RDVN#VCRNCD#;R
bfjj:R8NMPZRwRRwZww4Rd6RwR4kM_Rw.k_M4wkcRMw4_nM;
RqRb1TQB7R1uT)_wqvt_RHbslN;
PsRNCjNR;P
NR#3HblsHR
4;NJPRDs_VN4oR;P
NRs3FHNohl"CRT)_wqvt_"N;
PHR3#sPCHoDFR
4;H4RA;R
HA
.;H4RB;R
HB
.;H4R7;R
H7
.;H4R ;R
H 
.;H1Rh;R
Fh
Z;H1Rm;R
Fm
Z;bjRf:HjRMkPRM74_.MRk4._7R;7.
fbRjR:jHRMPk_M4Bk.RMB4_..RB;R
bfjj:RPHMR4kM_RA.k_M4AA.R.b;
R:fjjMRHPMRk4._ R4kM_R . 
.;bjRf:HjRMkPRMh4_1MRk41_hR;h1
fbRjR:jHRMPk_M4mk1RMm4_11Rm;R
bfjj:Rk0sCsR0k0CRs;kC
fbRjR:jV#NDCNRVDR#CV#NDCb;
R:fjjMRN8kPRMh4_1R_4k_M4h41_RRh1m
1;bjRf:NjRMR8Pk_M4k_M4hk1RMk4_Mh4_1MRk41_hR4kM_;m1
fbRjR:jNPM8R4kM__h1.MRk41_h_h.R1MRk41_m;R
bfjj:R8NMPMRk4Z_hR4kM_RhZ k4RM 4_.b;
R:fjjMRN8kPRMhd_ZMRkdZ_hRR74k_M47
.;bjRf:NjRMR8Pk_McmkZRMmc_Z4RBR4kM_;B.
fbRjR:jNPM8R4kM__m14MRk41_m_m4R1MRk41_h;R
bfjj:R8NMPMRknZ_mRnkM_RmZAk4RMA4_.b;
R:fjjkRlGZRhRRhZk_MdhkZRMh4_Z1Rh;R
bfjj:RkblGZRmRRmZk_MdhkZ,Mm4_1R_4k_M4hkZ,Mh4_1R_4k_McmkZ,Mh4_1R_.k_MnmkZ,Mk4_Mh4_1M;
RqRb1TQB7R1uTz_vXj.XRHbslN;
PsRNCjNR;P
NR#3HblsHR
4;NJPRDN_o04CR;P
NRs3FHNohl"CRTz_vXj.X"N;
PHR3#sPCHoDFR
4;H;Rq
AHR;R
H1F;
R
T;sjRf:bjRqB1QTu71RwT_)_qtwsRbHQlR_S.
w14=
.Sw=DVN#SC
w0d=s
kCS=wcV#NDCw
S6s=0kSC
wVn=NCD#
ZSw=4h_;R
sfjj:R1bqQ7BT1TuR_qw)tR_vblsHR4Q_
4SA=k0sCA
S.N=VD
#CS=B40Csk
.SB=DVN#SC
7q4=
.S7=DVN#SC
 A4=
.S =DVN#SC
hh1=_S4
hTZ=
1Sm=.h_
ZSm=4kM_4Q_;R
sfjj:R1bqQ7BT1TuR_qw)tR_qblsHRdTp
4Sq=k0sCq
S.N=VD
#CS=qd0Csk
cSq=DVN#SC
q06=s
kCS=qnV#NDCq
SZ_=h.b;
R:fjjsR0k0CRsRkC0Csk;R
bfjj:RDVN#VCRNCD#RDVN#
C;MbRRqB1QTu71RXT_mQ).jsRbH
l;NNPRsRCNjN;
PHR3#Hbsl;R4
RNPJoD_NR0C4N;
PFR3shHoNRlC"XT_mQ).j
";N3PRHC#PsFHDo;R4
qHR;R
HAF;
R
T;sjRf:bjRqB1QTu71RwT_)_qtqsRbHQlR_S.
q04=s
kCS=q.V#NDCq
Sds=0kSC
qVc=NCD#
6Sq=k0sCq
SnN=VD
#CS=qZh;_4
fsRjR:jbQq1B1T7u_RTwt)q_bvRsRHlQ
_4S=A40Csk
.SA=DVN#SC
B04=s
kCS=B.V#NDC7
S4
=AS=7.V#NDC 
S4s=0kSC
 A.=
1Sh=.h_
ZSh=ST
mh1=_S4
mkZ=MQ4__
4;sjRf:bjRqB1QTu71RwT_)_qtwsRbHTlRpS4
wq4=
.Sw=DVN#SC
w0d=s
kCS=wcV#NDCw
S6s=0kSC
wVn=NCD#
ZSw=.h_;R
bfjj:Rk0sCsR0k0CRs;kC
fbRjR:jV#NDCNRVDR#CV#NDCM;
RqRb1TQB7R1uT)_m.RQ4blsH;P
NRCNsN;Rj
RNP3bH#sRHl4N;
PDRJ_0oNC;R4
RNP3HFsolhNCTR"_.m)Q;4"
RNP3PH#CDsHF4oR;R
HqH;
R
A;F;RT
fsRjR:jbQq1B1T7u_RTwt)q_bwRsRHlQ
_.S=w40Csk
.Sw=Sq
wAd=
cSw=DVN#SC
w06=s
kCS=wnV#NDCw
SZ_=h4s;
R:fjjqRb1TQB7R1uT)_wqvt_RHbsl_RQ4A
S4s=0kSC
AV.=NCD#
4SB=k0sCB
S.N=VD
#CS=740Csk
.S7=DVN#SC
 V4=NCD#
.S =k0sCh