LCD Interface Pin Mapping
S5U13A04B00C Rev 1.0 Evaluation Board
Seiko Epson Corporation
17
Rev. 3.1
Note
1
When Switch SW1-4 is open (CNF3 = 0 at RESET#), GPIO[7:6] and GPIO[4:0] are
set as outputs at 0 (low state) and GPIO5 is set as an input at power-on/RESET#
(for use when USB is selected). If SW1-4 is closed then GPIO[7:0] are set as inputs
upon power-on/RESET#.
2
If the ’Direct’ HR-TFT interface is selected (REG[0Ch] bits 1:0 = 10), GPIO[3:0] are
used for the ’Direct’ HR-TFT interface. GPIO[7:4] remain available for USB support
or as GPIOs.
3
If USB support is enabled (REG[4000h] bit 7 = 1), GPIO[7:4] are used by the USB
interface. GPIO[3:0] remain available for ’Direct’ HR-TFT interface support or as
GPIOs.
Table 5-2: Extended LCD Signal Connector (H2)
Pin
Name
Connector
Pin No.
Monochrome
Passive Panel
Color Passive Panel
Color TFT Panel
USB
3
Single
Single
Others
HR-
TFT
2
Format 1 Format 2
4-bit
8-bit
4-bit
8-bit
8-bit
16-Bit
9-bit
12-bit
18-bit
18-bit
GPIO0
1
1
GPIO0
PS
GPIO0
GPIO1
1
3
GPIO1
CLS
GPIO1
GPIO2
1
5
GPIO2
REV
GPIO2
GPIO3
1
7
GPIO3
SPL
GPIO3
GPIO4
1
9
GPIO4
USBPUP
GPIO5
1
11
GPIO5
USBDET
ECT
GPIO6
1
13
GPIO6
USBDM
GPIO7
1
15
GPIO7
USBDP
GND
2, 4, 6, 8, 10,
12, 14, 16
GND