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