ssd1908 Solomon Systech Limited:, ssd1908 Datasheet - Page 59

• Manufacturer Part Number: ssd1908
• Description: Lcd Drivers,lcd Controllers
• Manufacturer: Solomon Systech Limited:

When this bit = 1, GPIO0 is configured as an output pin.
Note
If CF3 = 0 during RESET# is active, then all GPIO pins are configured as outputs only and
this register has no effect. This case allows the GPIO pins to be used by the HR-TFT
panel interfaces. For a summary of GPIO usage for HR-TFT, see Table 5-8 : LCD
Interface Pin Mapping.
The input functions of the GPIO pins are not enabled until REG[A9h] bit 7 is set to 1.
SSD1908
Rev 1.0
P 49/48
Oct 2003
Solomon Systech