Sony STR-DG910 Service Manual page 67

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118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
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L 13942296513
139
140
141
142
143
144
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Pin Name I/O
GND — Ground
VDDINT — Power supply terminal (+1.2 V)
GND — Ground
VDDINT — Power supply terminal (+1.2 V)
XRESET I System reset signal input from main system controller.
XSPIDS I Serial data latch pulse signal input from main system controller.
GND — Ground
VDDINT — Power supply terminal (+1.2 V)
SPICLK I/O Serial data transfer clock signal input/output with flash memory.
When DSP is master: Serial data input from flash memory.
MISO I/O
When DSP is slave: Serial data output for main system controller.
When DSP is master: Serial data output for flash memory.
MOSI I/O
When DSP is slave: Serial data input from main system controller.
GND — Ground
VDDINT — Power supply terminal (+1.2 V)
VDDEXT — Power supply terminal (+3.3 V)
AVDD — Power supply terminal (+1.2 V)
AVSS — Ground
GND — Ground
CLKOUT — Not used. (Open)
XEMU — Not used. (Open)
TDO — Not used. (Open)
TDI — Not used. (Fixed at L in this set)
CTRST — Not used. (Fixed at L in this set)
TCK — Not used. (Fixed at L in this set)
TMS — Not used. (Fixed at L in this set)
GND — Ground
CLKIN I System clock input (25 MHz)
XTAL O System clock output (25 MHz)
VDDEXT — Power supply terminal (+3.3 V)
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Pin Description
1 5 0 5 8 2 9 9 4
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STR-DG910
9 9
2 8 9 9
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