148
TAV-L1
Pin No.
Pin Name
I/O
Description
171
VDDM
-
Power supply terminal (+2.5V)
172
MD27
I/O
Two-way data bus with the SD-RAM
173
VSSM
-
Ground terminal
174
DQS3
O
Data strobe signal output to the SD-RAM
175
VDDM
-
Power supply terminal (+2.5V)
176
VSSM
-
Ground terminal
177
DQM3
O
Read/write bytes enable signal output to the SD-RAM
178
MD28
I/O
Two-way data bus with the SD-RAM
179
VDDM
-
Power supply terminal (+2.5V)
180, 181
MD29, MD30
I/O
Two-way data bus with the SD-RAM
182
VSSC
-
Ground terminal
183
MD31
I/O
Two-way data bus with the SD-RAM
184
VDDC
-
Power supply terminal (+1.8V)
185
VSSC
-
Ground terminal
186
VDDH
-
Power supply terminal (+3.3V)
187
VSSH
-
Ground terminal
188 to 190
MPUGPIO4 to
MPUGPIO2
O
Not used
191
MPUGPIO1
I
Not used
192
NC
-
Not used
193
MPUGPIO0
I
Power save signal input from the TV system controller
194 to 197
A_D0 to A_D3
I/O
Two-way data and address signal bus with the TV system controller
198
VDDC
-
Power supply terminal (+1.8V)
199
VSSC
-
Ground terminal
200 to 203
A_D4 to A_D7
I/O
Two-way data and address signal bus with the TV system controller
204
VDDH
-
Power supply terminal (+3.3V)
205
VSSH
-
Ground terminal
206 to 213
ADDR0 to
ADDR7
O
Address signal output terminal Not used
214
VDDC
-
Power supply terminal (+1.8V)
215
VSSC
-
Ground terminal
216
RD#
I
Read signal input from the TV system controller
217
WR#
I
Write signal input from the TV system controller
218
ALE
I
Address latch enable signal input from the TV system controller
219
MPUCS0N
I
I2C address choose signal input terminal Not used
220
INT#
I
Interrupt signal input terminal Not used
221
AVDD_ADC3
-
Power supply terminal (+1.8V)
222
AVSS_ADC3
-
Ground terminal
223
VREFN_3
-
Negative reference voltage terminal
224
VREFP_3
-
Positive reference voltage terminal
225
PR_P1
I
Component video (Cr/Pr) signal input from the video switch
226
PR_P2
I
RGB (red) signal input from the PC IN 6 (RGB IN) connector
227
AVDD_ADC2
-
Power supply terminal (+1.8V)
228
AVSS_ADC2
-
Ground terminal
229
VREFN_2
-
Negative reference voltage terminal
230
VREFP_2
-
Positive reference voltage terminal
231
C
I
S video (chroma) signal input from the AV switch
232
PB_B1
I
Component video (Cb/Pb) signal input from the video switch
Содержание Esprit TAV-L1
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