PT6306-H PTC [Princeton Technology Corp], PT6306-H Datasheet - Page 8

• Manufacturer Part Number: PT6306-H
• Description: 64-Bit High Voltage Display Driver IC
• Manufacturer: PTC [Princeton Technology Corp]

FUNCTION DESCRIPTION
SHIFT REGISTER TRUTH TABLE
Notes:
1. SQ63 is shifted to the SQ64 position and the output from LDIO at the falling edge of the clock.
2. SQ2 is shifted to the SQ1 position and the output from RDIO at the falling edge of the clock.
SHIFT REGISTER TRUTH TABLE
Note: x=“High” or “Low” State, H=“High” State, L=“Low” State.
V2.1
RDIO (LDIO)
DIR
H
H
H
H
L
L
L
L
x
x
x
x
Input
Input
LATB
H
H
L
L
L
L
x
x
CLKB
H or L
H or L
BK
H
H
L
L
L
L
L
L
PCB
H
H
H
H
L
L
L
L
Output (see Note2)
H
L
L
Output Data immediately before LATB goes to “High”
Reverses & Outputs Data immediately before LATB goes to “High”
H (All Driver Output are “High”)
L (All Driver Output are “Low”)
H
Output
RDIO
Input
8
I/O
Output (see Note1)
Driver Output Stage
Output
LDIO
Input
Shift Register
Right Shift
Left Shift
Hold
Hold
January 2010
PT6306