RX-V2500/DSP-AX2500
48
IC512: D601A003BPYP225 (DSP P.C.B)
Decoder
No. Name I/O Function
99 EA17 O/Z For external memory, Address 17 (Unconnected)
100 EA19 O/Z For external memory, Address 19 (Unconnected)
101 EA20 O/Z For external memory, Address 20 (Unconnected)
102 /CE0 O/Z For external memory area, Enable 0
103 /CE1 O/Z For external memory area, Enable 1 (Unconnected)
104 CVDD S 1.2V power supply
105 CVDD S 1.2V power supply
106 VSS GND Ground
107 DVDD S 3.3V power supply
108 /BE1 O/Z For external memory, Byte Enable Control 1
109 EA21 O/Z For external memory, Address 21 (Unconnected)
110 /BE0 O/Z For external memory, Byte Enable Control 0
111 ED13 IOZ For external memory, Data 13
112 ED15 IOZ For external memory, Data 15
113 ED14 IOZ For external memory, Data 14
114 DVDD S 3.3V power supply
115 VSS GND Ground
116 CVDD S 1.2V power supply
117 ED11 IOZ For external memory, Data 11
118 ED12 IOZ For external memory, Data 12
119 ED9 IOZ For external memory, Data 9
120 ED10 IOZ For external memory, Data 10
121 ED6 IOZ For external memory, Data 6
122 ED7 IOZ For external memory, Data 7
123 ED8 IOZ For external memory, Data 8
124 CVDD S 1.2V power supply
125 VSS GND Ground
126 DVDD S 3.3V power supply
127 ED4 IOZ For external memory, Data 4
128 ED5 IOZ For external memory, Data 5
129 ED3 IOZ For external memory, Data 3
130 ED2 IOZ For external memory, Data 2
131 ED1 IOZ For external memory, Data 1
132 ED0 IOZ For external memory, Data 0
133 CVDD S 1.2V power supply
134 VSS GND Ground
135 GP0[1] IOZ General purpose I/O0 port 1 (Unconnected)
136 BUSREQ O/Z For external memory, Bus request output (Unconnected)
137 /HOLDA O/Z For external memory, Hold request approval to host (Unconnected)
138 /HOLD I For external memory, Hold request from host
139 AFSR1 IOZ McASP1 reception LRCLK
140 ACLKR1 IOZ McASP1 reception BCLK
141 DVDD S 3.3V power supply
142 VSS GND Ground
143 AXR[0] IOZ McASP1 transmission/reception data 0
144 AXR[1] IOZ McASP1 transmission/reception data 1
145 AXR1[2] IOZ McASP1 transmission/reception data 2
146 AXR18[3] IOZ McASP1 transmission/reception data 3
147 AXR1[4] IOZ McASP1 transmission/reception data 4
148 VSS GND Ground
149 CVDD S 1.2V power supply
150 AXR1[5] IOZ McASP1 transmission/reception data 5
151 AXR1[6] IOZ McASP1 transmission/reception data 6
152 AXR1[7] IOZ McASP1 transmission/reception data 7
153 ACLKX1 IOZ McASP1 transmission BCLK
154 AMUTE1 OZ McASP1 MUTE output
155 AFSX1 IOZ McASP1 transmission LRCLK
156 GP0[0] IOZ General purpose I/O0 port 0 (SPI ready signal output Active: H)
IC512: D601A003BPYP225 (DSP P.C.B)
Decoder
No. Name I/O Function
157 CVDD S 1.2V power supply
158 VSS GND Ground
159 AHCLKX1 IOZ McASP1 transmission MCLK
160 GP0[8] IOZ General purpose I/O0 port 8
161 AHCLKR1 IOZ McASP1 reception MCLK
162 DVDD S 3.3V power supply
163 VSS GND Ground
164 GP0[3] IOZ General purpose I/O0 port 3 (Unconnected)
165 GP0[9] IOZ General purpose I/O0 port 9
166 GP0[10] IOZ General purpose I/O0 port 10
167 GP0[11] IOZ General purpose I/O0 port 11
168 GP0[12] IOZ General purpose I/O0 port 12
169 CVDD S 1.2V power supply
170 VSS GND Ground
171 CVDD S 1.2V power supply
172 GP0[13] IOZ General purpose I/O0 port 13
173 GP0[14] IOZ General purpose I/O0 port 14
174 GP0[15] IOZ General purpose I/O0 port 15
175 NMI I Nonmaskable Interrupt ↑ edge
176 /RESET I Device reset
177 CVDD S 1.2V power supply
178 OSCIN I X’tal input, Oscillation: 12 to 25MHz
179 OSCOUT O X’tal output (Unconnected)
180 OSCVSS GND X’tal GND internal connection (Unconnected)
181 OSCVDD S X’tal 1.2V power supply internal connection (Unconnected)
182 VSS GND Ground
183 DVDD S 3.3V power supply
184 CLKOUT3 O Programmable clock output up to 32 division of PLL (Unconnected)
185 EMU1 IOZ JTAG emulation pin 1 (1 k-ohms PD when boundary scanning)
186 EMU0 IOZ JTAG emulation pin 0 (1 k-ohms PD when boundary scanning)
187 TDO O/Z JTAG Data Out
188 DVDD S 3.3V power supply
189 VSS GND Ground
190 CVDD S 1.2V power supply
191 TDI I JTAG Data In
192 TMS I JTAG Mode Select
193 TCK I JTAG Clock
194 VSS GND Ground
195 CVDD S 1.2V power supply
196 CVDD S 1.2V power supply
197 /TRST I JTAG Reset
198 RSV2 O/Z Reserved (Unconnected)
199 PLLG A Analog GND for PLL
200 RSV0 A Reserved (Unconnected)
201 PLLV A Analog 1.2V power supply for PLL
202 PLLHV A Analog 3.3V power supply for PLL
203 RSV1 I Reserved (GND)
204 CLKIN I Clock input
205 CLKMODE0 I PLL input clock selection: Clkin or X’tal
206 DVDD S 3.3V power supply
207 VSS GND Ground
208 CVDD S 1.2V power supply
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