Yamaha dsp-ax3800 Service Manual page 86

RX-V3800/DSP-AX3800
NO. Port Name
161 RGND
162 RVDD
163 PWMOUT1
164 EGPIO[13]
165 EGPIO[12]
166 CGND
167 CVDD
168 FGPIO[3]
169 FGPIO[2]
170 FGPIO[1]
171 RGND
172 RVDD
173 CLD
174 CRS
175 TXERR
176 TXEN
177 MIITXD[0]
178 MIITXD[1]
179 MIITXD[2]
180 MIITXD[3]
181 TXCLK
182 RXERR
183 RXDVAL
184 MIIRXD[0]
185 MIIRXD[1]
186 MIIRXD[2]
187 RGND
188 RVDD
189 MIIRXD[3]
190 RXCLK
191 MDIO
192 MDC
193 RDn
194 WRn
195 AD[16]
196 AD[17]
197 CGND
198 CVDD
199 HGPIO[2]
200 HGPIO[3]
201 HGPIO[4]
202 HGPIO[5]
203 RGND
204 RVDD
205 AD[18]
206 AD[19]
207 AD[20]
208 SDCLKEN
86
Function Name (P.C.B.) I/O
RGND Ground
RVDD Power
EGPIO[13]/SDI2 O
NC I/O(PU)
NC I/O(PU)
CGND Ground
CVDD Power
FGPIO[3] O
FGPIO[2] O
FGPIO[1] O
RGND Ground
RVDD Power
CLD I(PU)
CRS I(PD)
TXERR O(PD)
TXEN O(PD)
MIITXD[0] O(PD)
MIITXD[1] O(PD)
MIITXD[2] O(PD)
MIITXD[3] O(PD)
TXCLK I(PU)
RXERR I(PD)
RXDVAL I(PD)
MIIRXD[0] I(PD)
MIIRXD[1] I(PD)
MIIRXD[2] I(PD)
RGND Ground
RVDD Power
MIIRXD[3] I(PD)
RXCLK I(PD)
MDIO I/O(PU)
MDC O
RDn O
WRn O
AD[16] O
AD[17] O
CGND Ground
CVDD Power
HGPIO[2] I
HGPIO[3] I
HGPIO[4] I
HGPIO[5] I
RGND Ground
RVDD Power
AD[18] O
AD[19] O
AD[20] O
SDCLKEN O
Detail of Function
Digital ground
Digital power (3.3V)
-
-
-
Digital ground
Digital power (1.8V)
Serial clock for DAC (VCXO)
Serial data for DAC (VCXO)
Load signal for DAC (VCXO)
Digital ground
Digital power (3.3V)
Collision detect
Carrier sense
Transmit error
Transmit enable
Transmit data 0
Transmit data 1
Transmit data 2
Transmit data 3
Transmit clock
Receive data error
Receive data valid
Receive data 0
Receive data 1
Receive data 2
Digital ground
Digital power (3.3V)
Receive data 3
Receive clock
Management data input/output
Management data clock
Flash read strobe
Flash write strobe
Address bus [16]
Address bus [17]
Digital ground
Digital power (1.8V)
Inspection mode select0
Inspection mode select1
Inspection mode select2
Inspection mode select3
Digital ground
Digital power (3.3V)
Address bus [18]
Address bus [19]
Address bus [20]
SDRAM clock enable