UPD161831 查看數據表（PDF） - NEC => Renesas Technology
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UPD161831
NEC => Renesas Technology
UPD161831 Datasheet PDF : 67 Pages
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µPD161831
3.2 Gate Scan Control Pins
Pin Symbol
Pin Name
Pin Name
GCLK_O
GSTB_O
GOE1_O
GOE2_O
GCLK_I
Gate CLK output
Gate STB output
Gate OE1 output
Gate OE2 output
Gate CLK input
315, 316
317, 318
311, 312
307 to 310
440
GSTB_I
Gate STB input 439
GOE1_I Gate OE1 input 438
GOE2_I Gate OE2 input 437
GR,/L_O Gate R,/L output 313, 314
I/O
Output
Output
Output
Output
Input
Input
Input
Input
Output
Description
Pin for CLK output to the gate control circuit.
Pin for strobe signal fed to gate control circuit
Pin for OE1 output to gate control circuit
Pin for OE2 output to gate control circuit
Input the CLK signal to the gate control circuit, when the timing generator
function is not used. The signal input to this pin is output from the
GCLK_O via a level shifter.
Input the STB signal to the gate control circuit, when the timing generator
function is not used. The signal input to this pin is output from the
GSTB_O via a level shifter.
Input the OE1 signal to the gate control circuit, when the timing generator
function is not used. The signal input to this pin is output from the
GOE1_O via a level shifter.
Input the OE2 signal to the gate control circuit, when the timing generator
function is not used. The signal input to this pin is output from the
GOE2_O via a level shifter.
Pin that outputs R,/L to the gate control circuit.
3.3 Control Pin for Multiplex Switch, etc.
Pin Symbol
Pin Name
Pin Name I/O
RSW_O
GSW_O
BSW_O
EXT1_O
EXT2_O
EXT3_O
RSW_I
Multiplex control
signal output
Extension control
signal output
Multiplex control
signal input
287, 288
285, 286
283, 284
293, 294
291, 292
289, 290
461
Output
Output
Output
Output
Output
Output
Input
GSW_I
460
Input
BSW_I
459
Input
EXT1_I
EXT2_I
Extension control 458
signal input
457
Input
Input
EXT3_I
456
Input
Description
Output pin that controls the multiplex switch on the panel.
Extension output pin that controls the circuit on the panel.
Pin for inputting the signal that controls the multiplex switch on the panel,
when the timing generator function is not used. The signal input to this pin
is output from the RSW_O pin via a level shifter.
Pin for inputting the signal that controls the multiplex switch on the panel,
when the timing generator function is not used. The signal input to this pin
is output from the GSW_O pin via a level shifter.
Pin for inputting the signal that controls the multiplex switch on the panel,
when the timing generator function is not used. The signal input to this pin
is output from the BSW_O pin via a level shifter.
Pin for inputting the extension signal that controls the circuit on the panel,
when the timing generator function is not used. The signal input to this pin
is output from the EXT1_O pin via the level shifter.
Pin for inputting the extension signal that controls the circuit on the panel,
when the timing generator function is not used. The signal input to this pin
is output from the EXT2_O pin via the level shifter.
Pin for inputting the extension signal that controls the circuit on the panel,
when the timing generator function is not used. The signal input to this pin
is output from the EXT3_O pin via the level shifter.
8
Preliminary Product Information S16269EJ2V0PM
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