Yamaha DSP-AX757SE Service Manual - Page 32

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Yamaha DSP-AX757SE Service Manual
RX-V757/DSP-AX757/DSP-AX757SE
RX-V657/HTR-5860
IC5 : D60YA003BPYP225 (DSP P.C.B.)
Decoder
No. Name
157 CVDD
158 VSS
159 AHCLKX1
160 GP0[8]
161 AHCLKR1
162 DVDD
163 VSS
164 GP0[3]
165 GP0[9]
166 GP0[10]
167 GP0[11]
168 GP0[12]
169 CVDD
170 VSS
171 CVDD
172 GP0[13]
173 GP0[14]
174 GP0[15]
175 NMI
176 /RESET
177 CVDD
178 OSCIN
179 OSCOUT
180 OSCVSS
181 OSCVDD
182 VSS
183 DVDD
184 CLKOUT3
185 EMU1
186 EMU0
187 TDO
188 DVDD
189 VSS
190 CVDD
191 TDI
192 TMS
193 TCK
194 VSS
195 CVDD
196 CVDD
197 /TRST
198 RSV2
199 PLLG
200 RSV0
201 PLLV
202 PLLHV
203 RSV1
204 CLKIN
205 CLKMODE0
206 DVDD
207 VSS
208 CVDD
58
I/O
Function
S
1.2V power supply
GND
Ground
IOZ
McASP1 transmission MCLK
IOZ
General purpose I/O0 port 8
IOZ
McASP1 reception MCLK
S
3.3V power supply
GND
Ground
IOZ
General purpose I/O0 port 3 (Unconnected)
IOZ
General purpose I/O0 port 9
IOZ
General purpose I/O0 port 10
IOZ
General purpose I/O0 port 11
IOZ
General purpose I/O0 port 12
S
1.2V power supply
GND
Ground
S
1.2V power supply
IOZ
General purpose I/O0 port 13
IOZ
General purpose I/O0 port 14
IOZ
General purpose I/O0 port 15
I
Nonmaskable Interrupt
I
Device reset
S
1.2V power supply
I
X'tal input, Oscillation: 12 to 25MHz
O
X'tal output (Unconnected)
GND
X'tal GND internal connection (Unconnected)
S
X'tal 1.2V power supply internal connection (Unconnected)
GND
Ground
S
3.3V power supply
O
Programmable clock output up to 32 division of PLL (Unconnected)
IOZ
JTAG emulation pin 1 (1 k-ohms PD when boundary scanning)
IOZ
JTAG emulation pin 0 (1 k-ohms PD when boundary scanning)
O/Z
JTAG Data Out
S
3.3V power supply
GND
Ground
S
1.2V power supply
I
JTAG Data In
I
JTAG Mode Select
I
JTAG Clock
GND
Ground
S
1.2V power supply
S
1.2V power supply
I
JTAG Reset
O/Z
Reserved (Unconnected)
A
Analog GND for PLL
A
Reserved (Unconnected)
A
Analog 1.2V power supply for PLL
A
Analog 3.3V power supply for PLL
I
Reserved (GND)
I
Clock input
I
PLL input clock selection: Clkin or X'tal
S
3.3V power supply
GND
Ground
S
1.2V power supply
edge