Table of Contents
Advertisement
Pin
Pin Name
58 P82/TRCLK
59 VCC
60 P81/TRSYNC
61 P80
BCLK/P53(INPUT
62
only)
63 P52/RD#
64 P51/WR1#/BC1#
65 P50/WR0#/WR#
66 P77
67 P76/IRQ14-A
68 P75
PC7/A23/CS4#-D/
69
CS7#-D/TxD5
PC6/A22/CS6#-D/
70
RxD5
PC5/A21/CS5#-D/
71
SCK5
72 PC4/A20
73 PC3/A19
74 VCC
75 PC2/A18
76 VSS
77 PC1/A17
78 PC0/A16
PB7/A15/PO31/
79
TIOCA11/TIOCB11
PB6/A14/PO30/
80
TIOCA11
PB5/A13/PO29/
81
TIOCA10/TIOCB10
PB4/A12/PO28/
82
TIOCA10
PB3/A11/PO27/
83
TIOCC9/TIOCD9
PB2/A10/PO26/
84
TIOCC9
PB1/A9/PO25/
85
TIOCA9/TIOCB9
86 P74/ADTRG3#
87 P73
88 P72
P71/CS4#-C/CS5#-C/
89
CS6#-C/CS7#-C
P70/CS3#-B/
90
ADTRG2#
91 VCC
92 PB0/A8/PO24/TIOCA9 NC
93 VSS
PA7/A7/PO23/
94
TIOCA8/TIOCB8/
TCLKH
95 PA6/A6/PO22/TIOCA8 VSEL A
PA5/A5/PO21/
96
TIOCA7/TIOCB7/
TCLKG
97 PA4/A4/PO20/TIOCA7 NC
PA3/A3/PO19/
98
TIOCC6/TIOCD6/
TCLKF
PA2/A2/PO18/
99
TIOCC6/TCLKE
Symbol
I/O
FL CE
O
VCC
-
FL RST
O
ZVOL DATA(X2100/
O
SR5009/NR1605)/
NC(E900)
NC
O
ZVOL CLK
O
O
ZVOL MUTE
NC
O
THERMAL E
I
TU GPO2_INT
I
SUB UPDATE
O
MOSI
O
SOMI
I
CLK MO
O
RST SUB
O
ACK SIMO
O
VCC
-
SUB CPU POWER
O
VSS
-
GREEN LED
O
RED LED
O
H/P RL
O
FRONT RL
O
NC(THERMAL F
I
RESERVE)
TU SEN
O
C/S RL
O
SB RL
O
D5V POWER
O
NC
O
NC
O
NC
O
NC
O
NC
O
VCC
-
O
VSS
-
NC(NR1605)/FIL_
O
CTRL(SR5009)
I
VSEL B
I
O
DAC(ETHER)
O
MUTE
O
PRE Z2 MUTE
CEC
Pu/Pd
STBY STOP
STBY
L
L
L
-
-
-
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
I
L
I
SW3VPu
L
L
L
L
L
L
L
L
L
I
L
I
L
L
L
L
L
L
L
L
L
-
-
-
L
L
L
-
-
-
L
L
L
L/H
L
H
L
L
L
L
L
L
I
L
I
SW3VPu
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
-
-
-
L
L
L
-
-
-
L
L
L
I
I
I
I
I
I
L
L
L
L
L
L
L
L
L
144
Function
VFD control pin
+3.3V
VFD control pin
ZONE VOLUME control pin
NC
ZONE VOLUME control pin
ZONE VOLUME control pin
NC
HEAT PROTECT-E detection pin
TUNER control pin
SUB UPDATEmode control(DPMS/DFW
WRITTER)."L". SUB Program mode "H",then
SUB RST.
MAIN-SUB ucom communication control pin
MAIN-SUB ucom communication control pin
MAIN-SUB ucom communication control pin
MAIN-SUB ucom communication control pin
MAIN-SUB ucom communication control pin
+3.3V
SUB CPU POWER SUPPLY control pin
(POWER ON : H)
GND
POWER LED control pin(ON:H)
POWER/STANDBY LED control pin (ON:H)
HEADPHONE RLY control pin
SPEAKER RELAY control pin
NC(THERMAL F RESERVE)
TUNER control pin
SPEAKER RELAY control pin
SPEAKER RELAY control pin
DIGITAL POWER SUPPLY (D5V) control pin
(ON:H)
NC
NC
NC
NC
NC
+3.3V
NC
GND
FLD Filament voltage on/off pin (SR5009 only)
Master Volume rotation detection pin(Rotary
encoder)
Master Volume rotation detection pin(Rotary
encoder)
NC
DAC (ETHER) MUTE control pin (MUTE
ON="L")
Z2 PRE OUT MUTE control pin
Advertisement
Table of Contents
