ST7787 Datasheet, PDF (95/217 Pages) Sitronix Technology Co., Ltd. – 262K Color Single-Chip TFT Controller/Driver

ST7787
9.17.2 Module Input/Output Pins
9.17.2.1 Output or Bi-directional (I/O) Pins
Output or Bi-directional pins
After Power On
After Hardware Reset
After Software Reset
TE
Low
Low
Low
D7 to D0 (Output driver)
High-Z (Inactive)
High-Z (Inactive)
High-Z (Inactive)
Note: There will be no output from D7-D0 during Power On/Off sequence, Hardware Reset and Software Reset.
9.17.2.2 Input Pins
Input pins
During Power
On Process
RESX
See 9.15
CSX
Input invalid
D/CX
Input invalid
WRX
Input invalid
RDX
Input invalid
D7 to D0
Input invalid
P/SX
Input invalid
After Power On
Input valid
Input valid
Input valid
Input valid
Input valid
Input valid
Input valid
After Hardware
Reset
Input valid
Input valid
Input valid
Input valid
Input valid
Input valid
Input valid
After Software
Reset
Input valid
Input valid
Input valid
Input valid
Input valid
Input valid
Input valid
During Power
Off Process
See 9.15
Input invalid
Input invalid
Input invalid
Input invalid
Input invalid
Input invalid
V1.7
95
2008.04.18