Pioneer CMX-3000 Service Manual page 81

Pin Function (4/4)
Pin
Port Name
No
157 STATUS0/ PTJ [6]
158 STATUS0/ PTJ [7]
159 TCLK/ PTH [7]
160 XIRQOUT
161 VssQ
162 CKIO
163 VccQ
164 TxD0/ SCPT [0]
165 SOK0/ SCPT [1]
166 TxD1/ SCPT [2]
167 SCK1/ SCPT [3]
168 TxD2/ SCPT [4]
169 SCK2/ SCPT [5]
170 SCK2/ SCPT [6]
171 RxD0/ SCPT [0]
172 RxD1/ SCPT [2]
173 Vss
174 RxD2/ SCPT [4]
175 Vcc
176 CTS2/ IRQ5/ SCPT [7]
177 MCS [7]/ PTC [7]/ PINT [7]
178 MCS [6]/ PTC [6]/ PINT [6]
179 MCS [5]/ PTC [5]/ PINT [5]
180 MCS [4]/ PTC [4]/ PINT [4]
181 VssQ
182 XWAKEUP/ PTD [3]
183 VccQ
184 XRESETOUT/ PTD [2]
185 MCS [3]/ PTC [3]/ PINT [3]
186 MCS [2]/ PTC [2]/ PINT [2]
187 MCS [1]/ PTC [1]/ PINT [1]
188 MCS [0]/ PTC [0]/ PINT [0]
189 DRAK0/ PTD [1]
190 DRAK1/ PTD [0]
191 XDREQ0/ PTD [4]
192 XDREQ0/ PTD [6]
193 XRESETP
194 CA
195 MD3
196 MD4
197 MD5
198 AVss
199 AN [0]/ PTL [0]
200 AN [1]/ PTL [1]
201 AN [2]/ PTL [2]
202 AN [3]/ PTL [3]
203 AN [4]/ PTL [4]
204 AN [5]/ PTL [5]
205 AVcc (3.3V)
206 AN [6]/ DA [1]/ PTL [6]
207 AN [7]/ DA [0]/ PTL [7]
208 AVss
Pin Name I/O
DAC ML B OUT: high LATCH B for DAC
DAC ML A OUT: high LATCH A for DAC
FPGA XPRG OUT: high PRG for FPGA configulation
NC O
−
VssQ
CKIO O
−
VccQ
DAC MD O
DAC MC O
TXD1 OUT: high DATA IN/ OUT communication output
BUSDR b OUT:high TC9495F I/F bus direction specification A (H: CPU to TC9495F)
TxD2 O
DRVMUTE B OUT:high Loading driver IC mute B (H: mute ON)
DRVMUTE A OUT:high Loading driver IC mute A (H: mute ON)
NC (IN: pull-up)
RxD1 I
−
Vss
RxD2 I
−
Vcc
NC (IN: pull-up)
XCDCE A OUT: high TC9495F chip enable signal A
BUCK A OUT: high TC9495F microcomputer I/F clock signal A
XCDCE B OUT: high TC9495F chip enable signal B
BUCK B OUT: high TC9495F microcomputer I/F clock signal B
−
VssQ
BUS3 A IN(Bidirection) TC9495F microcomputer I/F data 3A
−
VccQ
BUS2 A IN(Bidirection) TC9495F microcomputer I/F data 2A
BUS3 B IN(Bidirection) TC9495F microcomputer I/F data 3B
BUS2 B IN(Bidirection) TC9495F microcomputer I/F data 2B
BUS1 B IN(Bidirection) TC9495F microcomputer I/F data 1B
BUS0 B IN(Bidirection) TC9495F microcomputer I/F data 0B
BUS1 A IN(Bidirection) TC9495F microcomputer I/F data 1A
BUS0 A IN(Bidirection) TC9495F microcomputer I/F data 0A
DREQ0 I
DREQ1 I
XRESET I
CA I
MD3 I
MD4 I
MD5 I
−
AVss
CDINSIDE B IN: pull-up Pickup inside SW B (switch ON: Low)
CDINSIDE A IN: pull-up Pickup inside SW A (switch ON: Low)
EJECT SW B IN: pull-up EJECT SW B (switch ON: Low)
EJECT SW A IN: pull-up EJECT SW A (switch ON: Low)
D MODE SW IN: pull-up DIGITAL MODE switching SW (DIGITAL ON: Low)
REMIN (IN: pull-up) DATA IN/ OUT insertion detecting pin (Jack insertion: High)
−
AVcc (3.3V)
IN: pull-up −
XUNIT
(IN: pull-up) −
NC
−
AVss
CMX-3000, CU-V163
Function
Power supply (0V) for I/O
Clock output (48MHz) to FPGA and DSP
Power supply (3.3V) for I/O
Serial data / FPGA configulation for DAC
Serial clock / FPGA configulation for DAC
Serial communication output with the function section
DATA IN/OUT Remote control unit communication input for service
Power supply (0V)
Serial communication input with the function section
Power supply (1.8V)
Power supply (0V) for I/O
Power supply (3.3V) for I/O
FPGA DMA data request 0
FPGA DMA data request 1
Reset input
Pull up
Pull down Bus width setting for area 0
Pull up Bus width setting for area 0
Pull up Endure setting
Analog power supply (0V)
Analog power supply (3.3V)
Analog power supply (0V)
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