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KVT-817DVD/827DVD/827DVDY
KVT-837DVD/847DVD/867DVD
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MICROCOMPUTER'S TERMINAL DESCRIPTION
3 7 63 1515 0
Pin No.
Pin Name
48
DIR_CCLK
49,50
NC
51
ADC_RST
52
DIR_RST
53
DAC_RST
54
DSP_RST
55
DIR_CS
56
DAC_CS
57
DIR_ERRF
58
DSP_SS
59
ADC_MUTE
60
PORT/VDD1
61
DAC_MUTE
62~64
NC
65
BM_SW
66
DSP_INFO
TE
67,68
NC
L 13942296513
69
SYS_ON
70,71
XT2, XT1
72
GND2
73,74
X1, X2
75,76
NC
77
LX_RST
78
LX_MUTE
79
LX_REQ_M
80
LX_CON
81
LX_REQ_S
82
NC
83
TV_SREQ
84
TUN_SDA
85
NC
86
TUN_SCL
87,88
NC
89
PWIC_BEEP
90
SYS_MREQ
www
91
SYS_SREQ
92
PORTGND1
.
93
DAC_CLK
93
DSP_SCL
24
Module
I/O
(physical)
DSP BLOCK
O
Data clock for DIR
NC
O
DSP BLOCK
O
Resetting for AD
DSP BLOCK
O
Resetting for DIR
DSP BLOCK
O
Resetting for DAC
DSP BLOCK
O
Resetting for DSP
DSP BLOCK
O
Chip select for DIR
DSP BLOCK
O
Chip select for DAC
DSP BLOCK
I
S/PDIF Unlock
DSP BLOCK
O
Select for DSP
DSP BLOCK
O
MUTE for AD
µCOM
DSP BLOCK
O
MUTE for DAC
NC
O
DSP BLOCK
O
Bus management SW
DSP BLOCK
I
NC
O
ON/OFF control from system control µ-com
to X14
I
µCOM
µCOM
µCOM
NC
LX_M
O
Hard to resetting to slave unit
LX_M
I
Muting request from slave unit
LX_M
O
Communication request to slave unit
LX_M
O
Startup requests to slave unit
LX_M
I
Communication request from slave unit
NC
O
TV
I
Request from TV unit
FST
I/O
F/E I2C data input/output terminal
NC
O
FST
I/O
F/E I2C clock output terminal
NC
O
POWER-IC
O
Beep output
Request from system control µ-com
to X14
I
Request to system control µ-com
to X14
O
x
ao
y
µCOM
i
DSP BLOCK
O
Communication clock for DAC
DSP BLOCK
O
Communication clock for DSP
8
Truth Value
Application
Table
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
Processing Operation Description
L: Reset
L: Reset
L: Reset
L: Reset
L: Select
L: Select
H: Error, L: No Error
L: Select
L: MUTE ON, H: MUTE OFF
L: MUTE ON, H: MUTE OFF
H: BM ON, L: BM OFF
1 5
0 5
8
2 9
9 4
H: Box unit ON, L: Box unit OFF
H: Reset, L: Normal
H: Mute ON, L: Mute OFF
H: Slave unit ON, L: Slave unit OFF
(MAX 400kHz)
m
co
9 9
2 8
9 9
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