2-26
Pin No.
Port Name
I/O
FUNCTION
1,52,129
133,138,141
PIO0-10
I/O
Programmable I/O pins.
147,153,156
174,190
2-4,6,8-11
HDATA0-7
I/O
8 bit bi-directional host data bus.
5,12,17,27
36,40,47,55
61,65,69,75
81,87,91.95
VDD1-29
Ð
+3.3 V power supply pins.
101,107,113
117,123,134
149,160,181
193
7,14,19,29
38,42,49,57
63,67,71,77
83,89,93,97
103,109,115
VSS1-29
Ð
Ground pins.
119,125,136
146,151,162
170,183,195
199
13
RESET
I
Hardware reset pin.
15
WAIT/DTACK
O
Transfer not complete / data acknowledge.
16
INT
O
Host interrupt.
21-26,28,30
HDATA8-15
I/O
Programmable I/O pins. Input mode after reset.
31-35,37,39
HADDR12-23
I/O
Programmable I/O pins. Output mode after reset.
41,43-46
51,130
NC
Ð
No connection.
53,54,56,58
59,60,62,64
MDATA0-15
I/O
Memory data.
66,68,70,72
73,74,76,78
79
LDQM
O
SDRAM LDQM.
80
UDQM
O
SDRAM UDQM.
82
MWE
O
SDRAM write enable.
84
SD-CLK
O
SDRAM system clock.
85
SD-CAS
O
Active low SDRAM column address.
86
SD-RAS
O
Active low SDRAM row address.
88,90
SDCS0,1
O
Active low SDRAM bank select.
92
EDO-CAS
O
EDO column address (Not used).
94
EDO-RAS
O
EDO row address (Not used).
96,98-100
102,104-106
MADDR0-11
O
Memory address output.
108,110-112
114,115,116
120-122,124
HADDR3-11
O
Memory address output (not used).
126,127
128
ROM-CS
O
Not used.
131,132,135
VDDA-F
Ð
Connect to +3.3 V power supply line.
137,139,140
142,143,145
148,150,152
VDATA0-7
O
Video data bus.
154,155
157
HSYNC
I/O
Horizontal sync.
158
VSYNC
I/O
Vertical sync.
159
DA-IEC
O
Bit stream data in IEC-1937 or PCM data out in IEC-958 format.
161,163-165
DA-DATA0-3
O
PCM data out, eight channels. Serial audio samples relative to DA-BCK clock.
ZIVA-3 (Advanced DVD decoder with integrated Audio DSP)
Summary of Contents for DV7000
Page 15: ...1 13 1 14 1 10 WARNINGS ...
Page 16: ...1 15 1 16 1 11 BLOCK DIAGRAM ...
Page 17: ...1 17 1 18 1 12 SCHEMATIC DIAGRAM AND PARTS LOCATION ...
Page 18: ...1 19 1 20 ...
Page 21: ...1 25 1 26 ...
Page 36: ......
Page 37: ...2 1 2 2 Not for DV4000 2 1 SCHEMATIC DIAGRAM AND PARTS LOCATION ...
Page 38: ...2 3 2 4 ...
Page 39: ...2 5 2 6 Not for DV4000 ...
Page 42: ...2 11 2 12 ...
Page 48: ...2 20 MN66261 CD signal processing ...
Page 49: ...2 21 MN66261 CD signal processing ...
Page 50: ...2 22 MN67700 Servo processing IC ...
Page 51: ...2 23 MN67700 Servo processing IC ...
Page 56: ...2 28 2 3 EXPLODED VIEW AND PARTS LIST TKM1000MZ ...
