Interface - Grundig GDV 130 Serviceanleitung

GDV 130...
IC U101 (ES 4318)
Processor

Interface

Host
Interface
Serial
Audio
Interface
DCI
Interface
TDM
Interface
LWRLL#
LWRHL#
GRUNDIG Service
32-Bit
LA[21:0]
RISC
LCS#[3:0]
LD[15:0]
Processor
LWRHL#
LWRLL#
DMA
LOE#
Controller
HA[2:0]
HD[15:0]
HWRQ#
HRDQ#
Host
HIRQ#
HRST#
Interface
HIORDY
HWR#
HRD#
HIOCS16#
HCS[1,3]FX#
RSD
RWS
RBCK
Serial Audio
SPDIF_DOBM
TBCK
Interface
MCLK
TSD
TWS
DCI_ACK#
DCI_CLK
DCI_ERR#
DCI_REQ#
DCI_FDS#
DCI7
DCI
DCI6
Interface
DCI5
DCI4
DCI3
DCI2
DCI1
DCI0
SEL_PLL [2:0]
TDMCLK
TDM
TDMDR
TDMDX
Interface
TDMFS
TDMTSC#
VCC 157
158
HA2
159
VPP
160
AUX0
161
AUX1
AUX2 162
VSS 163
164
VCC
AUX3 165
auxiliary
AUX4 166
AUX5 167
AUX6 168
169
AUX7
LOE# 170
VSS 171
172
VCC
LCS0# 173
174
LCS1#
LCS2# 175
LCS3# 176
VSS 177
LD0 178
LD1 179
LD2 180
LD3 181
TM
LD4 182 Swan-2
VCC 183
VSS 184
208-Pin PQFP Package
LD5
185
LD6 186
LD7 187
LD8 188
LD9 189
LD10 190
LD11 191
RISC processor Interface
VSS 192
VCC 193
LD12
194
LD13 195
LD14
196
LD15 197
198
199
VSS 200
VCC
201
NC 202
NC 203
LA0
204
LA1 205
LA2
206
LA3
207
VSS
208
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Huffman
Decoder
System
Demultiplexer
512x32 SRAM
DVD
Descramble
Registers
Figure 3 Swanª ES4318 Block Diagram
Host/DCI Interface
ES4318
Audio
DSCK_EN
DSCK
DQM
DRAM
DCS#[1:0]
Interface
DMA[11:0]
DWE#
DOE#
DRAS#[2:0]
DB[I5:0]
DCAS#
2Kx32 ROM
YUV[7:0]
Video
PCLK2XSCN
PCLKQSCN
Processor
VSYNC#
HSYNC#
Video Output
On Screen
Display
Sub-Picture
Decoder
AUX[7:0]
RSEL
RESET#
Miscellaneous
XIN
XOUT
APLLCAP
104
VCC
103 VSS
102
DSCK
Video
101
DQM
100
DCS0#
99
VCC
98
VSS
97
DCS1#
96
DB15
95
DB14
94
DB13
93
DB12
92 VCC
91
VSS
90
DB11
89
DB10
88
DB9
87
DB8
86
DB7
85
DB6
84
VSS
83
VCC
82
DB5
Memory 81 DB4
80
DB3
79
DB2
78
DB1
77
DB0
76 VSS
75
VCC
74
DRAS2#
73
DRAS1#
72
DRAS0#
71
DWE#
70
DOE#/DSCK_EN
69
DCAS#
68
VCC
67
VSS
66
DMA11
65 DMA10
64
DMA9
63
DMA8
62
DMA7
61
DMA6
60
VSS
59
VCC
58
DMA5
57
DMA4
56
DMA3
55
DMA2
54 DMA1
53
DMA0
DRAM
Screen
Display
Misc.
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