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AN-524
ADV601 TO DSP HARDWARE AND SOFTWARE INTERFACE
ONE FIELD TIME (16.66 MILLISECONDS)
DIRQ INTERRUPT
LAST CODE INTERRUPT
(CAN OCCUR ANYWHERE; DEPENDS ON HOW RAPIDLY HOST READS FIFO)
STATISTICS REGISTER DATA INTO DSP
BIN WIDTH REGISTER DATA OUT OF DSP
101
102
103
104
105
106
107
108
109
110
113
114
115
116
117
118
IAD15
IAD14
IAD13
IAD12
IAD11
IAD10
IAD9
IAD8
IAD7
IAD6
IAD5
IAD4
IAD3
IAD2
IAD1
IAD0
37
125
124
99
100
IACK/
IAL
IS/
IWR/
IRD/
19
20
XTAL
CLKIN
35
32
BMODE
MMAP
22
WR/
RD/
CMS/
IOMS/
BMS/
DMS/
PMS/
2
3
7
4
5
6
10
BR/
BGH/
BG/
66
38
68
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
30
29
28
27
26
25
18
17
16
15
14
13
12
11
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
PF7
PF6
PF5
PF4
PF3
PF2
PF1
PF0
FL2
FL1
FL0
8
21
23
40
54
75
86
88
98
112
123
119
120
121
122
126
127
128
1
45
44
43
CLKOUT
D23
D22
D21
D20
D19
D18
D17
D16
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
97
96
95
94
93
92
91
90
89
85
84
83
82
81
80
79
78
77
76
74
73
72
71
70
VCC
U?
14
13
12
11
15
QA
QB
QC
QD
RCO
A
B
C
D
ENP
ENT
CLK
LOAD
CLR
3
4
5
6
XTAL
VCLK
VCLKO
119
118
117
116
115
114
111
110
109
108
93
92
91
90
87
86
85
84
83
82
VDATA0
VDATA1
VDATA2
VDATA3
VDATA4
VDATA5
VDATA6
VDATA7
VDATA8
VDATA9
VDATA10
VDATA11
VDATA12
VDATA13
VDATA14
VDATA15
VDATA16
VDATA17
VDATA18
VDATA19
105
104
103
97
95
VSYNC
HSYNC
FIELD
ENC/DEC
CREF
32
32
36
36
34
34
33
33
37
37
31
31
TXD
RXD
TCLK
TF
RF
DIRQ/
11
12
ADR1
ADR0
17
16
15
JP9-49 14
25
JP9-3 9
8
7
10
2
9
1
74HC161
BE0/
BE1/
BE2/
BE3/
LCODE
WR/
RD/
26
28
27
29
FIFO_ERR
FIFO_SRQ
FIFO_STP
STATS_RDY
21
24
10
ACK/
HIRQ/
CS/
19
REST/
VDD
VDD
VDD
94
99
107
113
125
137
144
146
156
PWDACK
PWD/
51
52
53
55
56
56
VDD
VDD
VDD
VDD
VDD
VDD
36
33
DT1/F0
TFS1/IRQ1
RFS1/IRQ0
DR1/F1
SCLK1
100
101
98
VDD
VDD
VDD
VDD
VDD
VDD
RESET/
IRQ2/
IRQL1/
IRQL0/
IRQE/
46
47
48
49
50
6
20
22
30
39
46
51
57
59
69
75
88
58
34
42
41
31
DT0
TFS0
RFS0
DR0
SCLK0
VDD
VDD
VDD
VDD
VDD
VDD
EBG/
EBR/
EINT/
ELIN
ELOUT
ECLK
EE
EMS/
ERESET/
VIDEOLAB U9
DADR8
DADR7
DADR6
DADR5
DADR4
DADR3
DADR2
DADR1
DADR0
40
41
42
43
44
45
48
49
50
DDAT0
DDAT1
DDAT2
DDAT3
DDAT4
DDAT5
DDAT6
DDAT7
DDAT8
DDAT9
DDAT10
DDAT11
DDAT12
DDAT13
DDAT14
DDAT15
80
79
78
77
76
73
72
71
70
67
66
65
64
62
61
60
RAS/
CAS/
WE/
53
54
55
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
DATA16
DATA17
DATA18
DATA19
DATA20
DATA21
DATA22
DATA23
DATA24
DATA25
DATA26
DATA27
DATA28
DATA29
DATA30
DATA31
5
4
3
2
1
160
159
158
157
154
153
152
151
149
148
147
141
140
139
138
135
134
133
132
130
129
128
127
124
123
122
121
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
67
65
64
63
62
61
60
59
57
EZKIT U3
7
13
18
23
35
38
47
52
56
58
63
68
74
81
96
89
102
106
112
120
126
131
136
142
143
145
150
155
VDD
VDD
VDD
VDD
VDD
VDD
9
24
39
69
87
111
Figure 6. Field Timing Diagram
ADSP-2181
ADV601_PQFP
Figure 7. Electrical Schematic–ADSP-2181 to ADV601 Connections
–4–