– 37 –
PIN
IC specification
Assignment
I/O
Explanation
1
P12/SCK0
REG SW4
OUT
no use (REG SW4)
2
P13/SO1
REG SW5
OUT
no use (REG SW5)
3
P14/SI1/SB1
IIC-BUS for NV
I/O
Data of IIC Bus Active ‘L’ for IIC data NV
4
P15/SCK1
IIC-BUS for NV
OUT
Clock of IIC Bus Active ‘L’ for IIC clock NV
5
P16/T1PWML
REG SW2
OUT
REG SW2 (ON : High OFF : Low)
6
P17/T1PWMH/BUZ
REG SW3
OUT
REG SW3 (ON : Low OFF : High)
7
PWM2
illumination
OUT
no use (illumination LED output )
8
PWM3
no use (PWR_DET)
IN
no use (PWR DET)
9
VDD2
Power IN
IN
VDD2 (5Vdc±10%)
10
VSS2
Vss
IN
GND (0Vdc)
11
P00
Category2
IN
Hard option for category (See other sheet,Zoran/BRCM model)
12
P01
Category1
IN
Hard option for category (See other sheet,Zoran/BRCM model)
13
P02
Category0
IN
Hard option for category (See other sheet,Zoran/BRCM model)
14
P03
Panel Size2
IN
Hard option for panel size (See other sheet,Zoran/BRCM model)
15
P04
Panel Size1
IN
Hard option for panel size (See other sheet,Zoran/BRCM model)
16
P05/CKO
Panel Size0
IN
Hard option for panel size (See other sheet,Zoran/BRCM model)
17
P06/T6O
LED CNTRL
OUT
LED Control output for Power indicater
18
P07/T7O
TV Relay out
OUT
POWER Relay control output ON : High OFF : Low
19
P20/UTX/INT4/T1IN
UART OUT
OUT
Output of UART(Digital Module microcomputer piece confidence )
20
P21/URX/INT4/T1IN
UART IN
IN
Input of UART (Digital Module microcomputer piece confidence)
21
P22/INT4/T1IN
PC Standby LED
OUT
LED control of PC Standby High_Noraml_Low
22
P23/INT4/T1IN
Audio MUTE
OUT
Audio Mute MUTE ON : Low OFF : High
23
P24/INT5/T1IN
Power Fail-2 IN
IN
no use (LVDS Power Fail input for LCD model)
24
P25/INT5/T1IN
AMP_STBY
OUT
no use (AMP Standby control)
25
P26/INT5/T1IN
HS_DET
IN
Detect H-Sync (Detect : High , PC Input)
26
P27/INT5/T1IN
VS_DET
IN
Detect V-Sync (Detect : High , PC Input)
27
PB7
RESET_TV
OUT
RESET_TV => for DM Watch Dog Timer
28
PB6
Boot_SEL1
OUT
no use (Starting DM S/W download-SEL1 for US1T model)
29
PB5
Boot SEL2
OUT
no use (Starting DM S/W download-SEL2 for US1T model)
30
PB4
M_OUT MUTE
OUT
MUTE ON:Low OFF:High
31
PB3
LINE OFF_DET
OUT
Detect LINE OFF output(Detect: High -> Low)
32
PB2
Reserve
OUT
Reserve (Set Low level)
33
PB1
Reserve
OUT
Reserve (Set Low level)
34
PB0
Solution
IN
High:AMD Low:Zoran
35
VSS3
Vss
IN
GND (0Vdc)
36
VDD3
Power IN
IN
VDD3 (5Vdc±10%)
37
PC7
DBGP2
IN
Terminal for De-Bug 3
38
PC6
DBGP1
I/O
Terminal for De-Bug 2
39
PC5
DBGP0
I/O
Terminal for De-Bug 1
40
PC4
CLK
OUT
Writing on bord (CLK)
41
PC3/AN11
DATA0
I/O
Writing on bord (DATA0)
42
PC2/AN10
ENA/DATA1
I/O
Writing on bord (ENA/DATA1)
43
PC1/AN9
Ack out
OUT
Ack output for factory mode
44
PC0/AN8
STATUS in
IN
Status input for factory mode
45
P86/AN6
sensor in
IN
Light sensor input
46
P85/AN5
Reserve
OUT
(OPEN) (Set Low level)
47
P84/AN4
Panel Alarm
IN
no use (Panel Alarm)
48
P83/AN3
Power Fail-1 IN
IN
TV Power Error(3.6V less)/Others (3.6V over)
49
P70/INT0/T0LCP
LINE OFF
IN
Detect AC Voltage Reduction (Normal : High)
50
P71/INT1/T0HCP
CEC input
IN
CEC input
51
P72/INT2/T0IN
CEC output
OUT
CEC output
System Control (CPU : IC800)
CONTROL PORT FUNCTIONS
Содержание DP50741
Страница 33: ... 29 IC1640 IC5730 DC to DC Converter IC BLOCK DIAGRAMS CONT IC801 EEPROM ...
Страница 35: ... 31 IC5500 Block Diagram IC BLOCK DIAGRAMS CONT IC6200 Low output Amplifier ...
Страница 36: ... 32 IC8500 USB Protection IC5700 DDR Double Data Rate SDRAM ...
Страница 45: ... 41 IC DIODE AND TRANSISTOR PIN LAYOUTS ...
