IC780
VHiM50423Pbl
(M50423P)
Pin No.
Terminal Name
1
input/ Output
Function
42’
SBCP
Output
Subcode
Pch
output
43
RAS
Output
Row address strobe signal output
44
NC
-
I-
60
RADO
61
EST2
62*
EST1
Output
Output
Outout
63
64’
65’
66*
67’
68
VDDI
DOFK
FSCK
C846
C423
C16Mi
InputInput
outputoutput
OutputOutput
OutputOutput
OutputOutput
Inout
Inout
External memory address output 0
Error state output 2
C2
decoder correction disabled
=
“1”
Error state output 1
Cl decoder error detection
=
“1”
Cl decoder error detection
=
“1”
Power supply
+5
V
Power supply
+5
V
OSC
frame clock output 7.35
kHz
Duty
=
50
%
OSC
frame clock output 7.35
kHz
Duty
=
50
%
Clock output 44.1 kHzClock output 44.1 kHz
Clock output 8.4672 MHzClock output 8.4672 MHz
Clock output 4.2336 MHzClock output 4.2336 MHz
l/2-frequency-divider
input
l/2-frequency-divider
input
69* C8MO
70 XI
71
x0
72
DO1
73
VSSI
Output
Input
Output
output
-
/Feedback resistor provided
l/2-frequency-divideroutput
Crystal oscillator input
Feedback resistor provided
Crystal oscillator output
DAC. Serial data output
DAC.
0
V
74
DSCK
Output
DAC.
Data shift clock output
75
LRCK
Output
DAC.
Left/right clock output
76
DO2
output
DUAL DAC. Serial data output Rch
77
WDCK
output
DAC. Word clock
78’
DLRCK
output
DAC. Left/right clock output 2
79’
APTL
output
Deglitch clock
L
80*
APTR
Output
Deglitch clock
R
In this unit, the terminal with asterisked mark
(*)
is (open) terminal which is not connected to the outside.
-
39
-
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