Table 1. Function of XON and XOFF
XON
XOFF
L
X
H
L
H
H
* The outputs are asynchronous to CP.
OUT0~OUT257
VH
VOFF
Table2
AD120
Table 2. Control of OUT1~OUT256
(R /L = L) ST1
(R /L = H) ST1X
L
L
H
H
ST2
ST2X
L
H
L
H
* The outputs are synchronous to CP.
OGW
X
X
X
L
H
( XON = H, XOFF = H)
OUT1~OUT256
VOFF
VL
VL
VH
VH (CP = “L”)
VL (CP = “H”)
Table 3. Control of OUT0 and OUT257
(R /L = L) ST1
(R /L = H) ST1X
L
L
H
H
* The outputs are synchronous to CP.
ST2
ST2X
L
H
L
H
( XON = H, XOFF = H)
OUT0
OUT257
VOFF
VL
VL
VL
PRELIMINARY (August, 2001, Version 0.0)
7
AMIC Technology, Inc