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HT-SL50
CHAPTER 3. MAJOR PART DRAWING
[1] Function Table Of IC
IC501 RH-IXA308AW00 : System Microcomputer (IXA308AW) (1/3)
NAME
Pin
No.
PORT_TYPE
SCL
1
P3_5 / SCL / SSCK / (TRCIOD)
DIR_CKSEL
2
P3_4 / TRAO / SSO / RXD1 / (TXD1)
RESET
3
RESET
NO USE
4
XOUT / XC OUT / P4_7
GND
5
VSS / AVSS
NO USE
6
XIN / XCIN / P4_6
VCC
7
VCC / AVCC
MODE
8
MODE
SYS_PROTECT
9
P3_4 / INT0 / (RXD1)
NO USE
10
P1_7 / TRAIO / INT1
HDMI_INT
11
P3_6 / (TRD1) / (RXD1) / (INT1)
HDMI_RST
12
P3_1 / TRBO
AMP_OTW
13
P5_4 / TRCIOD
AMP_SD
14
P5_3 / TRCIOC
DIR_RST
15
P1_6 / CLK0 / (SSI)
DIR_ERROR
16
P1_5 / RXD0 / (TRAIO) / (INT1)
DIR_AUDIO
17
P1_4 / TXD0
DIR_FSOUT0
18
P1_3 / KI3 / AN11 / (TRBO)
DIR_FSOUT1
19
P1_2 / KI2 / AN10 / TRCIOB
VREF
20
VREF / P4_2
DAP_MUTE
21
P1_1 / KI1 / AN9 / TRCIOA /
TRCTRG
DAP_PWN
22
P1_0 / KI0 / AN8
DAP_RST
23
P3_3 / INT3 / SSI / TRCCLK
SDA
24
P3_4 / SDA / SCS / (TRCIOC)
DC_RELAY
25
P0_7 / AN0
NO USE
26
P0_6 / AN1
INPUT /
FORM
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
INPUT
INPUT
CMOS INPUT/
OUTPUT
OUTPUT
---
---
CMOS INPUT/
INPUT
OUTPUT
---
---
INPUT
INPUT
INPUT
INPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
INPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
INPUT
OUTPUT
CMOS INPUT/
INPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
INPUT
OUTPUT
CMOS INPUT/
INPUT
OUTPUT
CMOS INPUT/
INPUT
OUTPUT
CMOS INPUT/
INPUT
OUTPUT
---
---
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
INPUT /
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
CMOS INPUT/
OUTPUT
OUTPUT
3 – 1
SOFT
FUNCTION OUTLINE
PULL-UP
OFF
I2C SERIAL CLOCK BUS LINE
Selection of system clock source,
OFF
Low: PLL (VCO) clock, High: XTI clock
Reset Input. Active "L"
OFF
For MICOM reflash. Need 10k Pull-up
OFF
Connect to VCC with 10kΩ resistor
OFF
GND
OFF
Connect to VCC with 10kΩ resistor
OFF
Supply input to micom (3.3V)
OFF
Connect to VCC with 10kΩ resistor
POWER SUPPLY ABNORMAL DETECTION
OFF
H : NORMAL , L : ABNORMAL
OFF
Set 'L'
HDMI MODULE INTERRUPT DETECTION
OFF
H -> L
HDMI MODULE RESET CONTROL
OFF
H : NORMAL , L : RESET
AMPLIFIER OVERTEMPERATURE WARNING
OFF
DETECTION
H : NORMAL , L : ABNORMAL
AMPLIFIER SHUTDOWN DETECTION
OFF
H : NORMAL , L : ABNORMAL
DIR RESET CONTROL
OFF
H : NORMAL , L : RESET
DIR ERROR DETECTION
OFF
H : ERROR , L : NORMAL
DIR CHANNEL-STATUS DATA INFORMATION
OFF
H : OTHER , L : LINEAR PCM
DIR CALCULATED SAMPLING FREQUENCY OUT-
OFF
PUT 0
DIR CALCULATED SAMPLING FREQUENCY OUT-
OFF
PUT 1
OFF
Reference Voltage for A/D converter
DAP MUTE CONTROL
OFF
H : OFF , L : ON
DAP POWER DOWN CONTROL
OFF
H : NORMAL , L : POWER DOWN
DAP RESET CONTROL
OFF
H : NORMAL , L : RESET
OFF
I2C SERIAL DATA BUS LINE
DC RELAY CONTROL
OFF
H : ON , L : OFF
OFF
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