75
RX-V465/HTR-6240/
AX-V465
RX-V465/HTR-6240/AX-V465
*
Input voltage: 1= -0.3 to 3.6V, Is =-0.3 to 5.5V
*
Output voltage: 0= -0.3 to 3.6V
*
Pins 2, 4, 5, 8, 9, 10, 24, 38, 39, 40, and 41 have an internal pull-down resistor (Pd).
Their level is fixed when they are unselected.
*
Pins 32 and 33 are input pins for chip address setting when pin 41 is held at the low level.
*
Pin 34 serves as the input pin for designating as the master or slave when pin 41 is held at the low level.
*
Pin 35 serves as the input pin for configuring the I/O of pins 44 to 47 when pin 41 is held at the low level.
*
The DVDD and AVDD pins must be held at the same level and turned on and off at the same timing to preclude latch-up conditions.
Pin No.
Function Name
I/O
Detail of Function
1
RXOUT1
O
RX0-6 input S/PDIF through output pin 1
2
RX0
l
5
(pd)
5V withstand voltage TIL input level compatible S/PDIF input pin
(connected to GND when RX1 is set)
3
RX1
I(pd)
Co-axial compatible S/PDIF input pin
(supported demodulation sampling frequency of up to 96 kHz)
4
RX2
l
5
(pd)
5V withstand voltage TIL input level compatible S/PDIF input pin
(connected to GND when RX1 is set)
5
RX3
l
5
(pd)
5V withstand voltage TIL input level compatible S/PDIF input pin
6
DGND
Digital GND
7
DVDD
Digital power supply (3.3V)
8
RX4
l
5
(pd)
5V tolerable TIL input level compatible S/PDIF input pin
9
RX5
l
5
(pd)
5V tolerable TIL input level compatible S/PDIF input pin
10
RX6
l
5
(pd)
5V tolerable TIL input level compatible SIPDIF input pin
11
DVDD
Digital power supply (3.3V)
12
DGND
Digital GND
13
LPF
O
PLL loop filter connection pin
14
AVDD
Analog power supply (3.3V)
15
AGND
Analog GND
16
RMCK
O
R system clock output pin (VCO, 512fs, XIN)
17
RBCK
O/I
R system bit clock 1/0 pin (64fs)
18
DGND
Digital GND
19
DVDD
Digital power supply (3.3V)
20
RLRCK
O/I
R system LR clock 1/0 pin (fs)
21
RDATA
O
Serial audio data output pin
22
SBCK
O
S system bit clock output pin (16fs, 32fs, 64fs, 128fs)
23
SLRCK
O
S system LR clock output pin (fs/4, fs/2, fs, 2fs)
24
SDIN
l
5
External serial audio data input pin
25
DGND
Digital GND
26
DVDD
Digital power supply (3.3V)
27
XMCK
O
Oscillation amplifier clock output pin
28
XOUT
O
Output pin connected to the resonator
29
XIN
I
External clock input pin. connected to the resonator (12.288 MHz or 24.576 MHz)
30
DVDD
Digital power supply (3.3V)
31
DGND
Digital GND
32
MOUT
I/O
Emphasis information II input fs monitor output II chip address setting input pin
33
AUDIO
I/O
Channel status bit 1 output II chip address setting input pin
34
CKST
I/O
Clock switching transition period signal output II master/slave setting input pin
35
INT
I/O
Microcontroller interrupt signal output II pins 44-48 I/O setting input pin
36
RERR
O
PLL lock error and data error flag output pin
37
DO
O
CCB microcontroller I/F, read data output pin (3-state)
38
DI
l
5
CCB microcontroller I/F, write data input pin
39
CE
l
5
CCB microcontroller I/F, chip enable input pin
40
CL
l
5
CCB microcontroller I/F, clock input pin
41
XMODE
l
5
System reset input pin
42
DGND
Digital GND
43
DVDD
Digital power supply (3.3V)
44
GPIOO
O/I
General-purpose I/O pin II selector input pin (output referred to RMCK pin)
45
GPI01
O/I
General-purpose I/O pin II selector input pin (output referred to RBCK pin)
46
GPI02
O/I
General-purpose I/O pin II selector input pin (output referred to RLRCK pin)
47
GPI03
O/I
General-purpose I/O pin II selector input pin (output referred to RDATA pin)
48
RXOUT2
O
RX0-6 input S/PDIF through output pin 2
Summary of Contents for RX-V465
Page 9: ...9 RX V465 HTR 6240 AX V465 RX V465 HTR 6240 AX V465 AX V465 J model HTR 6240 E F models...
Page 110: ...RX V465 HTR 6240 AX V465 110 MEMO MEMO...
Page 144: ...145 RX V465 HTR 6240 AX V465 RX V465 HTR 6240 AX V465...
Page 145: ...146 RX V465 HTR 6240 AX V465 RX V465 HTR 6240 AX V465...
Page 146: ...147 RX V465 HTR 6240 AX V465 RX V465 HTR 6240 AX V465 MEMO...
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