Sony TA-F501ES, Руководство по обслуживанию, Страница: 49 / 68

49
TA-F501ES
115 GND — Ground
116 VDDEXT — Power supply (+3.3V)
117 GND — Ground
118 VDDINT — Power supply (+1.2V)
119 GND — Ground
120 VDDINT — Power supply (+1.2V)
121 XRESET I System reset signal input to the main system controller
122 XSPIDS I Serial data latch pulse signal input to the main system controller
123 GND — Ground
124 VDDINT — Power supply (+1.2V)
125 SPICLK I/O Serial data transfer clock signal input/output with the flash memory
126 MISO I/O
When DSP is master: Serial data input from the flash memory
When DSP is slave: Serial data output to the main system controller
127 MOSI I/O
When DSP is master: Serial data output to the flash memory
When DSP is slave: Serial data input from the main system controller
128 GND — Ground
129 VDDINT — Power supply (+1.2V)
130 VDDEXT — Power supply (+3.3V)
131 AVDD — Power supply (+3.3V)
132 AVSS — Ground
133 GND — Ground
134 CLKOUT — Not used (Open)
135 XEMU — Not used
136 TDO — Not used
137 TDI — Not used
138 CTRST — Not used
139 TCK — Not used
140 TMS — Not used
141 GND — Ground
142 CLKIN I System clock input terminal (25 MHz)
143 XTAL O System clock output terminal (25 MHz)
144 VDDEXT — Power supply (+3.3V)
Pin No. Pin Name I/O Pin Description
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