upd161608 Renesas Electronics Corporation., upd161608 Datasheet - Page 32

• Manufacturer Part Number: upd161608
• Description: 176-rgb X 220-dot 1-chip Driver Ic For 262,144-color Tft-lcd Display
• Manufacturer: Renesas Electronics Corporation.

13. INSTRUCTION DESCRIPTIONS
13.1 Index Register (IR)
0000000 to 1111111 in binary form. However, do not access to index register and instruction bit that is not allocated in
index register.
13.2 Status Read (SR)
L7-L0: Indicate the driving raster-row position where the liquid crystal display is being driven.
13.3 Driver Output Control (R01H)
REV: Displays all character and graphics display sections with reversal when REV = “1”. Since the gray-scale level can
SM: Change the division of gate driver.
32
Remark *: Don’t care
Ensure that you are aware of the assignments of instruction bits (IB15-IB0) for each interface that are illustrated below.
The index instruction specifies the control register indexes (R00H to R7DH). It sets the register number in the range of
The status read instruction reads the internal status of the
R/W
R/W
R/W
be reversed, display of the same data is enabled on normally white and normally black panels. Source output level
is indicated below.
SM = 0: Odd/even division (interlace mode) is selected.
SM = 1: Upper/lower division is selected. Select the division mode according to the mounting method (POR = 0)
W
R
W
RS
RS
RS
0
0
1
IB15 IB14 IB13
IB15 IB14 IB13 IB12 IB11 IB10
IB15 IB14 IB13
L7
*
0
L6
*
0
REV
L5
REV
*
1
0
IB12 IB11 IB10
IB12 IB11 IB10
L4
*
0
BGR
L3
*
RGB data
3FFFFH
3FFFFH
00000H
00000H
Data Sheet S17594EJ2V0DS
:
:
SM
L2
*
IB9
IB9
L1
IB9
TB
*
μ
PD161608.
IB8
IB8
IB8
VCOM = H
L0
RL
*
V63
V63
V0
V0
Source output level
:
:
MUX7
IB7
IB7
IB7
*
0
MUX6 MUX5 MUX4 MUX3 MUX2 MUX1 MUX0
IB6
ID6
IB6
IB6
0
VCOM = L
IB5
ID5
IB5
IB5
V63
V63
0
V0
V0
:
:
IB4
IB4
IB4
ID4
0
IB3
IB3
IB3
ID3
0
IB2
IB2
IB2
ID2
0
μ
PD161608
IB1
IB1
IB1
ID1
0
IB0
IB0
IB0
ID0
0