JVC XV-N30BK[MK2] Service Manual page 35

Pin No. Symbol
25,26 MA2,1
27 VDDio
28 MA0
29 MA10
30 MA11
31 VSSio
32,33 MA12,13
34 VDD
35 CS0
36 VDDio
37 RAS
38 CAS
39 WE
40 VSSio
41 DQM0
42 DQM2
43 MD16
44 VDDio
45,46 MD17,18
47 VSS
48 MD19
49 VSSio
50~52 MD20~22
53 VDDio
54~56 MD23~25
57 VSSio
58~61 MD26~29
62 VDDio
63,64 MD30,31
65 DQM3
66 CS1
67 VSSD
68 SPDIF
69 VSSio
70 ADC
71 AOUT3
72 AOUT2
73 AOUT1
74 AOUT0
75 VDDio
76 PCMCLK
77 VDD
78 ACLK
79 LRCLK
80 SRST
81 RSTP
I/O
O SDRAM Address bus terminal
- Power supply terminal 3.3V
O SDRAM Address bus terminal
O SDRAM Address bus terminal
- Non connect
- Connect to ground
O SDRAM Address bus, reserved for terminal compatibility with 64Mb SDRAM
- Power supply terminal 1.8V
O SDRAM Primary bank chip select
- Power supply terminal 3.3V
O SDRAM Command bit
O SDRAM Command bit
O SDRAM Command bit
- Connect to ground
O SDRAM Data byte enable
O SDRAM Data byte enable
I/O SDRAM Data bus terminal
- Power supply terminal 3.3V
I/O SDRAM Data bus terminal
- Connect to ground
I/O SDRAM Data bus terminal
- Connect to ground
I/O SDRAM Data bus terminal
- Power supply terminal 3.3V
I/O SDRAM Data bus terminal
- Connect to ground
I/O SDRAM Data bus terminal
- Power supply terminal 3.3V
I/O SDRAM Data bus terminal
O SDRAM Data byte enable
O SDRAM Extension bank chip select
- Connect to ground
O S/PDIF Digital audio output terminal
- Connect to ground
I Digital audio input for digital micro; can be used as GPIO
O Serial audio output data to audio DAC for left and right channels for down-mix
O Serial audio output data to audio DAC for surround left and right channels
O Serial audio output data to audio DAC for center and LFE channels
O Serial audio output data to audio DAC for left and right channels
- Power supply terminal 3.3V
O Audio DAC PCM sampling clock frequency, common clock for DACs and ADC
- Power supply terminal 1.8V
O Audio interface serial data clock, common clock for DACs and AD converter
O Left / right channel clock, common clock for DACs and ADC
O Active low RESET signal for peripheral reset
I RESET_Power : from system, used to reset frequency synthesizer and rest of chip
Description
(No.XA002)1-35