Chapter 6. Major Part Drawing; Function Table Of Ic - Sharp HT-SB60 Service Manual
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HT-SB60
CHAPTER 6. MAJOR PART DRAWING
[1] Function Table Of IC
IC500 RH-IXA348AW00 : SYSTEM MICROCONTROLLER (IXA348AW) (1/5)
NAME
Pin
No.
PORT_TYPE
NO USE
1
P96/ANEX1
NO USE
2
P95/ANEX0
NO USE
3
P94
NO USE
4
P93
NO USE
5
P92/TB2IN
NO USE
6
P91/TB1IN
WMDL_RESET
7
P90/TB1IN
BYTE
8
BYTE
CNVSS
9
CNVSS
XCIN
10
P87/XCIN
XCOUT
11
P86/XCOUT
RESET
12
RESET
X_OUT
13
XOUT
GND
14
VSS
X_IN
15
XIN
VCC
16
VCC1
NMI
17
P85/NMI
RX_IN
18
P84/INT2
SYS_STOP
19
P83/INT1
HDMI_INT
20
P82/INT0
HDMI_RST
21
P81
NO USE
22
P80
NO USE
23
P77
NO USE
24
P76
NO USE
25
P75/TA2IN
NO USE
26
P74/TA2OUT
INPUT/
FORM
OUTPUT
OUTPUT
CMOS INPUT/OUTPUT
CMOS INPUT/OUTPUT
OUTPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
OUTPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
OUTPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
OUTPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
OUTPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
OUTPUT
(Schmitt Input)
INPUT
Schmitt Input
INPUT
Schmitt Input
INPUT
CMOS INPUT/OUTPUT
OUTPUT
CMOS INPUT/OUTPUT
INPUT
Schmitt Input
OUTPUT
CMOS OUTPUT
-
-
INPUT
CMOS INPUT
-
-
-
CMOS INPUT
INPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
INPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
INPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
INPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
INPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
OUTPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
OUTPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
OUTPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
OUTPUT
(Schmitt Input)
CMOS INPUT/OUTPUT
OUTPUT
(Schmitt Input)
SOFT
EXT.
PULL-
PULL
UP
UP
NO
Fix "L"
OFF
NO
Fix "L"
NO
Fix "L"
NO
Fix "L"
NO
Fix "L"
OFF
NO
Fix "L"
WIRELESS MODULE RESET CONTROL.
Pull to ground for active reset.
NO
P.OFF : H
P.ON : L
-
NO
Connect to VSS (GND)
-
NO
Pull down connect to VSS (GND)
NO
Sub-clock 32.768kHz
OFF
NO
Sub-clock 32.768kHz
-
YES
Micom RESET
-
NO
Main clock 9.8MHz
-
-
Connect to VSS (GND)
-
NO
Main clock 9.8MHz
Micom supply 3.3V
-
-
Back up supply
-
YES
Pull up connect to VCC
OFF
NO
Remote control input
NO
[INT1]AC Power Fail Detection.
[INT0]CEC Port interrupt from the microcontroller.
NO
L-->H at POWER ON
OFF
HDMI Sub MCU RESET.
NO
H : NORMAL , L : RESET
NO
Fix "L"
NO
Fix "L"
OFF
NO
Fix "L"
NO
Fix "L"
OFF
NO
Fix "L"
6 – 1
FUNCTION OUTLINE
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