Table of Contents
Advertisement
D-NE730/NE730LS/NE830/NE830LS
• IC Pin Function Description
MAIN BOARD IC801 CXR721260-201R (SYSTEM CONTROLLER)
Pin No.
Pin Name
1
TCK
2
TMS
3
TDI
4
XTRST
5
DVDBK
6
XRST
7
XADEVENT
8
CASINO_WAKE
9
AN0/DCINMNT
10
AN1/KEY1
11
AVSAD
12
AN2/RMKEY
13
AN3/BATMNT
14
AN4/CHGMNT
15
AVDAD
16
DVDD
17
PJ0/XHOLD_I
18
PJ1/BOOT_SEL2
19
PJ6/AMUTE_0
20
VSS
21
VDIO
22
PJ7/ECO_CTL
23
P10/LED1
24
P12/OPSTB
25
P13/
26
P15/OPG UP
27
PI6/H-L_SEL
28
P17/VOL_LATCH
29
PE0/DBG_MNT_O/TXD
30
PE1/DBG_MNT_I/RXD
31
PE2/TSB
32
PE3/XEEPROM_CS
33
PE4/SMUTE
34
PE5/EN1/SO1
35
PE6/EN2/SI1
36
PE7/LED2
37
PC0/XSCK0
38
SO0
39
VSS
40
SI0
41
POW_LATCH
42
LINE_DTC
43
FG
44
TDO
45
RTCK
46
ATEST
47
TESTMODE
20
I/O
Description
I
JTAG Boundary Scan test clock signal input (Not used)
I
JTAG Boundary Scan testmode control signal input (Not used)
I
JTAG Boundary Scan data input (Not used)
I
JTAG Boundary Scan reset signal input (Not used)
—
Power supply terminal (back up +1.3V)
I
System reset input terminal
O
Wake signal output to power controller
I
Lid upper open/close detection switch input terminal
I
DC in voltage detection
I
Key input terminal
—
Ground terminal
I
Remote control key signal input
I
Battery voltage detection
I
Reset of rechargeable battery detection
—
Power supply terminal (+2.1V)
—
Power supply terminal (+1.3V)
I
Hold switch input terminal
—
Connected to Ground
O
Line out/headphone mute control signal output
—
Ground terminal
—
Power supply terminal (+2.1V)
O
Headphone amplifier control signal output
O
LED 1 drive control signal output
O
Standby control signal output to pick-up
—
Not used
O
RF gain control signal output to pick-up
O
Headphone amplifier chip enable signal output
—
Not used
I/O
TX DATA signal (Not used)
I/O
RX DATA signal (Not used)
O
LCD indication of remote control signal output
O
Chip select signal output to EEPROM
O
Switching line/headphone signal output (L = headphone)
O
Headphone amplifier setting control signal output
O
Headphone amplifier setting control signal output
O
LED 2 drive control signal output
O
Clock signal output to power controller/EEPROM
O
Serial data signal output to power controller/EEPROM
—
Ground terminal
I
Serial data signal input from EEPROM
O
Command latch signal output to power controller
I
Line out plug insert detection signal input
I
FG pulse signal input
O
Signal data output for check (Not used)
O
Signal data output for check (Not used)
I
Connected to Ground
I
Connected to Ground
Advertisement
Table of Contents
