JVC XV-S300BK Service Manual page 41

2.Pin function (ZIVA-4.1-PB0 : 2/5)
Pin No. Symbol
37
VSS
38
NC
39
NC
40
NC
41
NC
42
NC
43
PIO0
44
VSS
45
VDD_3.3
46
PIO1
47
PIO2
48
PIO3
49
PIO4
50
PIO5
51
PIO6
52
PIO7
53
MDATA0
54
MDATA1
55
VDD_3.3
56
VSS
57
MDATA2
58
MDATA3
59
MDATA4
60
MDATA5
61
MDATA6
62
MDATA7
63
MDATA15
64
VDD_3.3
65
VSS
66
MDATA14
67
VDD_2.5
68
VSS
69
MDATA13
70
MDATA12
71
MDATA11
72
MDATA10
73
MDATA9
74
VDD_3.3
75
VSS
76
MDATA8
77
LDQM
78
SD-CLK
79
CLKSEL
80
MADDR9
81
MADDR8
82
VDD_3.3
83
VSS
84
MADDR7
I/O
Connect to ground
-
Non connect
-
Non connect
-
- Non connect
Non connect
-
Non connect
-
I/O Programmable I/O terminal
Connect to ground
-
Power supply terminal 3.3V
-
Programmable I/O terminal
I/O
Programmable I/O terminal
I/O
Programmable I/O terminal
I/O
Programmable I/O terminal
I/O
Programmable I/O terminal
I/O
I/O Programmable I/O terminal
Programmable I/O terminal
I/O
SDRAM data
I/O
I/O SDRAM data
Power supply terminal 3.3V
-
Connect to ground
-
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
I/O SDRAM data
SDRAM data
I/O
Power supply terminal 3.3V
-
- Connect to ground
SDRAM data
I/O
Power supply terminal 2.5
-
Connect to ground
-
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
SDRAM data
I/O
I/O SDRAM data
Power supply terminal 3.3V
-
Connect to ground
-
I/O SDRAM data
SDRAM Lower or upper mask
O
SDRAM Clock
O
Selects SYSCLK or VCLK as clock source. Normal operation is to tie HIGH.
I
SDRAM address
O
SDRAM address
O
Power supply terminal 3.3V
-
Connect to ground
-
O SDRAM address
Description
XV-S300BK/XV-S302SL
1-41