JVC XV-M50BK Service Manual page 26

XV-M50BK
Pin No. Symbol
86 MADDR5
87 VDD_2.5
88 VSS
89 MADDR4
90 MWE
91 SD-CAS
92 VDD_3.3
93 VSS
94 SD-RAS
95 SD-CS0
96 SD-CS1/MADDR11
97 SD-BS
98 MADDR10
99 MADDR0
100 VDD_3.3
101 VSS
102 MADDR1
103 MADDR2
104 MADDR3
105 RESERVED
106 NC
107 NC
108 RESERVED
109 NC
110 RESERVED
111 RESERVED
112 RESERVED
113 DAI-LRCK
114 DAI-BCK
115 VDD_3.3
116 VSS
117 DAI-DATA
118 DA-DATA3
119 DA-DATA2
120 DA-DATA1
121 DA-DATA0
122 DA-LRCK
123 VDD_3.3
124 VSS
125 DA-XCK
126 DA-BCK
127 DA-IEC
128 VDD_2.5
129 VSS
130 NC
131 VSS_DAC
132 VSS_VIDEO
133 CVBS
26
I/O
O SDRAM address
- Power supply terminal 2.5V
- Connect to ground
O SDRAM address
O SDRAM write enable
O Active LOW SDRAM column address
- Power supply terminal 3.3V
- Connect to ground
O Active LOW SDRAM row address
O Active LOW SDRAM chip select 0
O Active LOW SDRAM chip select 1 or use as MADDR11 for larger SDRAM
O SDRAM bank select
O SDRAM address
O SDRAM address
- Power supply terminal 3.3V
- Connect to ground
O SDRAM address
O SDRAM address
O SDRAM address
I Tie to VSS or VDD_3.3 as specified in table 1
- Non connect
- Non connect
I Tie to VSS or VDD_3.3 as specified in table 1
- Non connect
I Tie to VSS or VDD_3.3 as specified in table 1
I Tie to VSS or VDD_3.3 as specified in table 1
I Tie to VSS or VDD_3.3 as specified in table 1
I PCM left/right clock
I PCM input bit clock
- Power supply 3.3V
- Connect to ground
I PCM data input
O PCM data output. Eight channels. Serial audio samples relative to DA_BCK and DA_LRCK
O PCM data output. Eight channels. Serial audio samples relative to DA_BCK and DA_LRCK
O PCM data output. Eight channels. Serial audio samples relative to DA_BCK and DA_LRCK
O PCM data output. Eight channels. Serial audio samples relative to DA_BCK and DA_LRCK
O PCM left clock. Identifies the channel for each sample
- Power supply terminal 3.3V
- Connect to ground
I/O Audio external frequency clock input or output
O PCM bit clock output
O PCM data out in IEC-958 format or compressed data out in IEC-1937 format
- Power supply terminal 2.5V
- Connect to ground
- Non connect
- Connect to ground for analog video DAC
- Connect to ground for analog video
O DAC video output format : CVBS. Macrovision encoded
Description