sed1374 ETC-unknow, sed1374 Datasheet - Page 240

• Manufacturer Part Number: sed1374
• Description: Sed1374 Embedded Memory Color Lcd Controller
• Manufacturer: ETC-unknow

Page 8
2 Installation and Configuration
SED1374
X26A-G-005-01
SW1-1
SW1-2
SW1-3
SW1-4
SW1-5
SW1-6
Switch
S1-3
The SED1374 has five configuration inputs, CNF[4:0], which are read on the rising edge
of RESET# and are fully configurable on this evaluation board. One six-position DIP
switch is provided on the board to configure these five configuration inputs and to
enable/disable hardware power save mode.
The following settings are recommended when using the SDU1374B0C with the ISA bus.
0
0
0
0
1
1
1
1
1
1
CNF0
CNF1
CNF2
CNF3
CNF4
GPIO0
= recommended settings (configured for ISA bus support)
= recommended settings (configured for ISA bus support)
Signal
S1-2
0
0
1
1
0
0
1
1
1
1
See “Host Bus Selection” table below See “Host Bus Selection” table below
Little Endian
Active low LCDPWR signal
Hardware Suspend Disable
Table 2-1: Configuration DIP Switch Settings
Closed (0 or low)
Table 2-2: Host Bus Selection
S1-1
0
1
0
1
0
1
0
0
1
1
SDU1374B0C Rev. 1.0 ISA Bus Evaluation Board User Manual
BS#
X
X
X
X
X
X
0
1
0
1
SH-4 bus interface
SH-3 bus interface
reserved
MC68K bus interface #1, 16-bit
reserved
MC68K bus interface #2, 16-bit
reserved
reserved
Generic #1, 16-bit
Generic #2, 16-bit
Big Endian
Active high LCDPWR signal
Hardware Suspend Enable
Epson Research and Development
Host Bus Interface
Open (1 or high)
Vancouver Design Center
Issue Date: 98/10/26