ra8806 RAIO Technology Inc., ra8806 Datasheet - Page 43
ra8806
Manufacturer Part Number
ra8806
Description
Two Layers Character/graphic Lcd Controller
Manufacturer
RAIO Technology Inc.
Datasheet
1.RA8806.pdf
(184 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ra8806L2N-S
Manufacturer:
ST
Quantity:
2 100
Part Number:
ra8806L2N-S
Manufacturer:
RAIO
Quantity:
20 000
Company:
Part Number:
ra8806P1N-S
Manufacturer:
RAIO
Quantity:
4 000
- Current page: 43 of 184
- Download datasheet (7Mb)
Preliminary Version 1.2
RAiO
TECHNOLOGY INC.
6-4-1 Auto Mode
TPCR1
TPCR2
TPXR
TPYR
TPZR
INTR
Reg.
Auto mode is the easiest way to implement touch panel application. Please refer to the flow chart
below.
(1) Flowchart:
Table 6-11 lists the used registers.
Bit_Num
Bit [7:0]
Bit [7:0]
Bit [3:2]
Bit [1:0]
Enable Touch Panel
( REG[C0h] B7 = 1 )
Enable TP INT Mask
( REG[C4h] B7 = 0 )
( REG[0Fh] B4 = 1 )
Bit 7
Bit 7
Bit 4
Bit 0
Other Functions
Set Auto Mode
Figure 6-19 : Auto Mode Flowchart for Touch Screen
Start
Ext. INT Event
EnableTouch Panel function
“Auto-Mode” or “Manual Mode” selection bit
Touch Panel Hardware Interrupt enable bit
Touch event status bit
Touch Panel SEG data MSB byte
Touch Panel COM data MSB byte
Touch panel COM data LSB 2bit
Touch panel SEG data LSB 2bit
Table 6-11
Description
ISR Termination
43/184
Two Layers Character/Graphic LCD Controller
REG[C2h], REG[C3h] )
Clear TP INT Status
( REG[0Fh] B0 = 0 )
( REG[0Fh] B0 = ? )
( Read REG[C1h],
Check INT Status
Execute Function
Read X, Y-axis
ISR
1
0
Reference
REG[C0h]
REG[C4h]
REG[C1h]
REG[C2h]
REG[C3h]
REG[0Fh]
www.raio.com.tw
RA8806
Related parts for ra8806
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
RAIO Technology Inc.
Datasheet:
Part Number:
Description:
Two Layers Character/graphic Lcd Controller Specification
Manufacturer:
RAIO Technology Inc.
Datasheet:
Part Number:
Description:
Character/graphic Lcd Controller
Manufacturer:
RAIO Technology Inc.
Datasheet:
Part Number:
Description:
128x33 Dot Matrix Lcd Driver
Manufacturer:
RAIO Technology Inc.
Datasheet:
Part Number:
Description:
Dot Matrix Lcd Controller
Manufacturer:
RAIO Technology Inc.
Datasheet:
Part Number:
Description:
144x65 Character/graphic Lcd Driver
Manufacturer:
RAIO Technology Inc.
Datasheet:
Part Number:
Description:
Dot Matrix Lcd Controller
Manufacturer:
RAIO Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
RAIO Technology Inc.
Datasheet: