HAP-Z1ES
92
Pin No.
Pin Name
I/O
Description
1
VCC
-
Power supply terminal (+3.3V)
2 to 8
NC
-
Not used
9
AMUTE
O
Audio muting on/off control signal output terminal “L”: muting on
10
POWER_RY
O
Relay drive signal (for main power) output terminal “H”: relay on
11
AC_STOP_STBY
I
AC cut detection signal (for sub power) input terminal “H”: AC cut is detected
12
AC_STOP_MAIN
I
AC cut detection signal (for main power) input terminal “H”: AC cut is detected
13
DCDC_EN
O
DC/DC converter on/off control signal output terminal for the hard disk drive and VBUS power
“H”: DC/DC converter on
14 to 24
NC
-
Not used
25
VSS
-
Ground terminal
26
VCC
-
Power supply terminal (+3.3V)
27 to 32
NC
-
Not used
33
C
-
Regulator stabilization capacitor connection terminal
34
VSS
-
Ground terminal
35
VCC
-
Power supply terminal (+3.3V)
36
NC
-
Not used
37
POWER_EN
O
Power on/off control signal output terminal for the MPU power “H”: power on
38
SYS RESET
I
System reset signal input from the MPU and reset signal generator “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it change to “H”
39
UART MPU/SYS
I
Serial data input from the MPU
40
UART SYS/MPU
O
Serial data output to the MPU
41
MPU RESET
O
Reset signal output to the MPU “L”: reset
42 to 45
NC
-
Not used
46
MD1
I
Fixed at “L”
47
MD0
I
Update signal input from the MPU “H”: update
48
XTALO
O
System clock output terminal (4 MHz)
49
XTALI
I
System clock input terminal (4 MHz)
50
VSS
-
Ground terminal
51
VCC
-
Power supply terminal (+3.3V)
52, 53
NC
-
Not used
54
SEJG+
I
Jog dial pulse (positive) input from the rotary encoder (for selector)
55
SEJG–
I
Jog dial pulse (negative) input from the rotary encoder (for selector)
56
DSEE LED
O
LED drive signal output terminal for the DSEE indicator “H”: LED on
57
NC
-
Not used
58
AD KEY1
I
BACK and ENTER key input terminal (A/D input)
59
AD KEY2
I
HOME key input terminal (A/D input)
60
AVCC
-
Power supply terminal (+3.3V)
61
AVRH
I
Reference voltage (+3.3V) input terminal
62
AVSS
-
Ground terminal
63
PWR LED GRN
O
LED drive signal output terminal for the power indicator “H”: LED on
64
NC
-
Not used
65
SIRCS IN
I
SIRCS signal input from the remote control receiver
66
PLAY KEY
I
Play key input terminal (A/D input)
67
POWER KEY
I
Power key input terminal (A/D input)
68
MODEL
I
Model setting terminal Fixed at “H” in this unit
69
DST
I
Destination setting terminal Fixed at “L”
70
NC
-
Not used
71
PROG SCK
O
Program clock signal output terminal
72
PROG SYS/JIG
O
Program data output to the MPU
73
PROG JIG/SYS
I
Program data input from the MPU
74
NC
-
Not used
75
VSS
-
Ground terminal
76
VCC
-
Power supply terminal (+3.3V)
77
NC
-
Not used
78
TCK
I
Clock signal input terminal for the JTAG
79
TMS
O
Mode selection signal output terminal for the JTAG
80
TDO
O
Data output terminal for the JTAG
81
TDI
I
Data input terminal for the JTAG
82 to 85
NC
-
Not used
U-COM BOARD IC7002 MB9AF156NPMC-G-JNE2 (SYSTEM CONTROLLER)
Summary of Contents for HAP-Z1ES
Page 119: ...MEMO HAP Z1ES 119 ...
