EM65101AF EMC [ELAN Microelectronics Corp], EM65101AF Datasheet - Page 64

• Manufacturer Part Number: EM65101AF
• Description: 128COM/160SEG 16 Gray Scale Level LCD Driver
• Manufacturer: EMC [ELAN Microelectronics Corp]

EM65101
128COM/160SEG 16 Gray Scale Level LCD Driver
58 •
8.2.19 Line Reverse End Address
(At the time of reset: {LE3, LE2, LE1, LE0} = 0H, read address: 9H)
(At the time of reset: { LE6, LE5, LE4} = 0H, read address: AH)
The LE registers sets the line reverse end address.
8.2.20 Line Reverse Control
(At the time of reset: {BT, LREV} = 0H, read address: BH)
LREV: is the register that sets the line reverse display function.
LREV = “0”: Normal display (Not reverse).
LREV = “1”: Line reverse display enable.
The area specified by the Line Reverse Start/End register reverses the display.
BT: is the register that selects the reverse type.
When using the Line Reverse Display function, the LS and LE registers must meet the
following condition.
LS ≦ LE
The BT register control line reverse type is an option of the line reverse display
function. This BTs setting is only available when LREV=”1”
BT = “0”: Reverse display
BT = “1”: Reverse display at each 32 frame.
D7
D7
D7
*
*
1
1
LE6
1
= Don’t Care
= Don’t Care
0
0
1
1
:
D6
D6
D6
0
0
0
LE5
0
0
1
1
:
D5
D5
D5
1
0
1
Figure 8-5 Blink Example (LREV=”1,” BT=”1”)
D4
D4
D4
1
1
0
LE4
0
0
1
1
:
LE3 LE2 LE1 LE0
D3
D3
D3
*
*
LE3
0
0
1
1
LE6 LE5 LE4
:
D2
D2
D2
*
Display change
each 32 frame
BT
D1
D1
D1
LE2
0
0
1
1
:
(This specification is subject to change without further notice)
LREV
D0
D0
D0
LE1
0
0
1
1
:
CSB RS RDB WRB RE2 RE1 RE0
CSB RS RDB WRB RE2 RE1 RE0
CSB RS RDB WRB RE2 RE1 RE0
Product Specification (V0.4) 08.15.2005
0
0
0
LE0
0
1
0
1
:
1
1
1
1
1
1
End Common Number
0
0
0
COM0
COM1
COM126
COM127
0
:
0
0
0
0
0
1
1
1