PRV-LX10
176
1
2
3
4
1
2
3
4
C
D
F
A
B
E
No. Pin Name
I/O
Pin Function
No. Pin Name
I/O
Pin Function
91
WE2
O
Write strobe
136 TRST
I
For debugging
92
WE3
O
Write strobe
137 TMS
I
For debugging
93
RDWR
O
Read / Write
138 TDI
I
For debugging
94
AUDSYNC
O
For debugging
139 TCK
I
For debugging
95
VssQ
−
Ground
140 INTB
I
Slalom interruption (L: active)
96
CS0
O
Chip select 0
141 INTA
I
Not used
97
VccQ
−
Core power supply (1.8V)
142 INT9
I
Not used
98
CS2
O
Chip select 2
143 INT8
I
Slalom interruption (L: active)
99
CS3
O
Chip select 3
144 MD0
I
CLK mode setting fixed to H
100 CS4
O
Chip select 4
145 Vcc-PLL1
−
Power supply for PLL (1.8V)
101 CS5
O
Chip select 5
146 CAP1
−
Capacitor pin for PLL
102 CS6
O
Chip select 6
147 Vss-PLL1
−
Ground
103 DVOEN
O
DV REQ MASK
148 Vss-PLL2
−
Ground
104 XRSTAU
O
Reset for Audery
149 CAP2
−
Capacitor pin for PLL
105 CKE
O
CKE for SDRAM
150 Vcc-PLL2
−
Power supply for PLL (1.8V)
106 RAS3
O
RAS for SDRAM
151 AUDC
O
For debugging
107 N.C.
−
Not used
152 Vss
−
Ground
108 CASL
O
CAS for SDRAM
153 Vss
−
Ground
109 VssQ
−
Ground
154 Vcc
−
I/O power supply (3.3V)
110 XPHRST
O
Reset for 1394PHY
155 XTAL
O
CPU clock
111 VccQ
−
Core power supply (1.8V)
156 EXTAL
I
CPU clock
112 WMRST
O
Not used
157 DVCSEL
O
Control the output signal to LTC_SW
(Xilinx) Dvexcel or ceLynx
113
LXPROGRAM
O
LTC_SW (Xilinx) configuration program
signal
158 N.C.
−
Not used
114 DAC0
O
Slalom DMA ACK
159 N.C.
−
Not used
115 DAC1
O
Pcif(Xilinx)DMA ACK
160 IRQOUT
O
Interruption output
116
PPROGRAM
O
Pcif (Xilinx) configuration program signal
161 VssQ
−
Ground
117 DONE
I
PCIF (Xilinx) configuration termination signal 162 CKIO
I
System clock input (40MHz)
118 PINI
I/O PCIF (Xilinx) configuration initial signal
163 VccQ
−
Core power supply (1.8V)
119 DRST
O
Dvxcel reset signal
164 TXD0
O
RS422 input TXD
120 TDO
O
For debugging
165 N.C.
−
Not used
121 BACK
O
Not used
166 TXD1
O
RS422 output TXD
122 BREQ
I
Not used
167 N.C.
−
Not used
123 WAIT
I
Wait signal
168 TXD2
O
RS232C TXD
124 RESET
I
Reset input
169 N.C.
−
Not used
125 N.C.
−
Not used
170 RTS2
O
RS232C RTS
126 N.C.
−
Not used
171 RXD0
I
RS422 input RXD
127 ASMD
I
For debugging
172 RXD1
I
RS422 output RXD
128 ASBR
O
For debugging
173 Vss
−
Ground
129 WDVS
I
Wait input from LTC_SW (Xilinx) Dvexcel
174 RXD2
I
RS232C RXD
130 AUD3
O
For debugging
175 Vcc
−
I/O power supply (3.3V)
131 AUD2
O
For debugging
176 CTS2
I
RS232C CTS
132 Vss
−
Ground
177 LXINIT
I/O
LTC_SW (Xilinx) configuration initial signal
133 AUD1
O
For debugging
178 LDONE
I
LTC_SW (Xilinx) configuration termination
signal
134 Vcc
−
SH I/O power supply (3.3V)
179 INT5
I
Vaikilt interruption input (L: active)
135 AUD0
O
For debugging
180 INT4
I
Vaikilt interruption input (L: active)
