Read LG 42LB7DF (CHASSIS:LJ81A) Service Manual online
(2) <<10P WAFER>> PIN MAP
1) Table 2. Identifies the 10-pin female plug’s pin names
for the corresponding download mode.
(3) Circuit Board Header Connection
- The ByteBlasterMV 10-pin female plug connects to a 10-
pin male header on the circuit board. The 10-pin male
header has two rows of five pins, which are connected to
the device’s programming or configuration pins.
header has two rows of five pins, which are connected to
the device’s programming or configuration pins.
- The ByteBlasterMV cable receives power and downloads
data via the male header. Fig.1 shows the dimensions of
a typical 10-pin male header.
a typical 10-pin male header.
1) Table 3. Through 5 summarize the absolute maximum
ratings, recommended operating conditions, and DC
operating conditions for the ByteBlasterMV cable.
operating conditions for the ByteBlasterMV cable.
- 13 -
0.425 Typ.
Color Strip
0.250 Typ.
0.100 Sq.
0.700 Typ.
0.025 Sq.
Dimenstions are shown in inches. The spacing between pin centers is 0.1 inch.
Dimensions are shown in incles.
Top View\\\\
Side View
0.100\\
0.100\
0.025 Sq.
0.235
Pin
1
2
3
4
5
6
7
8
9
10
Singal Name
DCLK
GND
CONF_DONE
VCC
nCONFIG
-
nSTATUS
-
DATA0
GND
Table2. ByteBlasterMV Female Plug;s Pin Names & Download Models
PS Mode
JTAG Mode
Description
Clock singnal
Signal ground
Configuration
control
Power supply
Configuration
control
No connect
Configuration
status
No connect
Data to device
Signal ground
Description
Clock singnal
Signal ground
Data to device
Power supply
JTAG state
machine control
No connect
No connect
No connect
Data to device
Signal ground
Singal Name
TCK
GND
TDO
VCC
TMS
-
-
-
TDI
GND
(Fig.1) 10-Pin Male Header Dimensions
Vcc
VI
Supply voltage
DC input voltage
With respect ot ground
With respect ot ground
-0.5
-0.5
Table 3. ByteBlasterMV Cable Absolute Maximum Ratings
Parameter
Symbol
Conditions
Min
7.0
7.0
Max
V
V
Unit
Vcc
Supply voltage 5.0-V Operation
Supply voltage 3.3-V Operation
4.5
3.0
Table 4. ByteBlasterMV Calbe Recommended Operating Conditions
Parameter
Symbol
Conditions
Min
5.5
3.6
Max
V
V
Unit
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