Pioneer DV-575A-S Service Manual page 94

1
QQ
3 7 63 1515 0
No. Name
A
SDCS1
174 RD26 MSCLK
SMPTE_Y[2]
SCLK2
172 RD27 SDCLK
SMPTE_Y[3]
SDIN2
B
171 RD28 SD_CMD
SMPTE_Y[4]
SDO2
170 RD29 SD_DAT
SMPTE_Y[5]
SDCS2
169 RD30
SMPTE_Y[6]
C
INT5#
168 RD31 ASDATA5
TE
L 13942296513
SMPTE_Y[7]
166 RA4
165 RA5
164 RA6
162 RA7
D
160 RA8
159 RA9
158 RA11 GPIO
157 CKE
156 RCLK
154 RCLKB USB_CLK
E
153 RVREF V_ADIN3
151 RA3
150 RA2
149 RA1
147 RA0
146 RA10 www
145 BA1
143 BA0
F
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Alt. I/O
Inout
Non-pull
Inout
Non-pull
Inout
Non-pull
Inout
Non-pull
Inout
Pull-Up
Inout
Pull-Up
Inout
Inout
Inout
Inout
Inout
Inout
Inout
Pull-Down
output
Inout
Inout
Analog Inout
Inout
Inout
Inout
Inout
Inout
Inout
x ao
y
Inout
. i
2
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8
DRAM data 26
While using 16-bits wide DRAM:
Serial interface port 1 chip select
Memory Stick Clock part II
Digital Video output Y bit 2
GPIO
DRAM data 27
While using 16-bits wide DRAM:
Serial interface port 2 clock pin
Security Disk Clock part II
Digital Video output Y bit 3
GPIO
DRAM data 28
While using 16-bits wide DRAM:
Serial interface port 2 data-in
SD Card CMD pin part II
Digital Video output Y bit 4
GPIO
DRAM data 29
While using 16-bits wide DRAM:
Serial interface port 2 data-out
SD Card Data pin part II
Digital Video output Y bit 5
GPIO
DRAM data 30
While using 16-bits wide DRAM:
Serial interface port 2 chip select
Digital Video output Y bit 6
GPIO
DRAM data 31
While using 16-bits wide DRAM:
Microcontroller external interrupt 5
Audio serial data 5 part III : DSD data sub-woofer channel or Microphone
Q Q
3 6 7
output
Digital Video output Y bit 7
GPIO
DRAM address 4
DRAM address 5
DRAM address 6
DRAM address 7
DRAM address 8
DRAM address 9
DRAM address bit 11
While using DRAM size <=4MB:
GPIO
DRAM clock enable
DRAM clock
DRAM clock invert
While not using DDR:
I) USB port CLK input (48MHz) part I
Reference voltage for DDR DRAM
While not using DDR :
Version AD input port 3
DRAM address 3
DRAM address 2
DRAM address 1
DRAM address 0
DRAM address 10
DRAM bank address 1
u163
DRAM bank address 0
DV-575A-S
3
4
2 9 9 4
Function
1 3 1 5 0 5 8 2 9
m
co
.
4
2 8
9 9
9 4 2 8 9 9