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KDC-9023R
/PSW9524/X969
QQ
MICROCOMPUTER'S TERMINAL DESCRIPTION
3 7 63 1515 0
Pin No.
Pin Name
56
BVss
57~64
AD8~AD15
65
/HCSB
66
/CS
67
DSP RESET
68
REQ
69
DBBWRDY0
70
DBBRRDY0
71
Avdd
72
Avss
73
Avref
74
WTS
75
MDL_SEL
76, 77
NC
78
HOT
79
NC
TE
80
WMA
L 13942296513
81
NC
82
ASEL
83
DASC
84
E2P_WR
85
PIC_SEL
86
NC
87
MSTOP
88
INTSV
89
FOGUP
90
ZMUTE_R
91
ZMUTE_L
92
NC
93
D-MUTE
94
SYS_SDA
95
NC
96
SYS_SCL
97~99
NC
100
E2P_SDA
www
.
16
I/O
Use
-
Bus interface GND.
I/O
Multiplex data/address
O
Chip select control.
O
Chip select control.
O
DSP reset control.
I
Data transfer request input.
I
DBB00 register write permission input.
I
DBB00 register read permission input.
-
-
I
A/D port reference voltage input.
I
WMA table select.
I
Model port changeover.
I
Not used.
I
Temperature rise detection.
I
Not used.
I
WMA correspond changeover.
I
Not used.
I
Audio output pole changeover.
I
Shock proof changeover.
I
E2PROM write changeover.
I
PICK UP changeover.
O
Not used.
I
Standby restart interrupt.
I
Servo IC interrupt.
I
Focus gain up interrupt.
I
0 bit mute detection.
I
0 bit mute detection.
O
Not used.
O
Driver mute.
System µ-com I2C data.
I/O
O
Not used.
System µ-com I2C clock.
I/O
O
Not used.
O
ROM correction E2P I2C data.
x
ao
y
i
8
Processing Operation
H : OFF, L : ON
H : OFF, L : ON
H : Normal. L : Reset
H : WMA8 table, L : WMA9 table
H : 03 model, L : 02 model
Fixed Low
Detection voltage : 4V, Reset voltage 3.9V
Fixed Low
Q Q
H : DXM6500 (With WMA), L : DXM6400 (Without WMA)
3
6 7
1 3
H : Invert output, L : Normal output
H : Shock proof OFF, L : Shock proof ON
H : E2PROM write, L : Normal
H : KPC6C, L : KSS710
Fixed Low
H : Standby, L: Stop
H : Interrupt
H : Focus gain up, L : Normal
H : Mute ON, L : Mute OFF
H : Mute ON, L : Mute OFF
Fixed Low
H : OFF, L : ON
Fixed Low
Fixed Low
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
9 9
STBY
Processing
Out-Low
Low
Low
Low
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
2 8
9 9
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Low
Hi-Z (Low input)
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Low
Low
Hi-Z
Low
Hi-Z
Low
Hi-Z
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