Table of Contents
Advertisement
Installation and Configuration
2 Installation and Configuration
Switch
Signal
S1-1
CNF0
S1-2
CNF1
S1-3
CNF2
S1-4
CNF3
S1-5
ADDR
S1-6
GPIO0
6
The S1D13705 has four configuration inputs, CNF[3:0], 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 the four configuration inputs, select the
S5U13705B00C memory/register start address, and enable/disable hardware power save
mode.
The following settings are recommended when using the S5U13705B00C with the ISA
bus.
Table 2-1: Configuration DIP Switch Settings
Closed (0 or low)
See "Host Bus Selection" table below
Little Endian
Memory/Register Start Address = C0000h
Hardware Suspend Disable
= recommended settings (configured for ISA bus support)
S1-3
S1-2
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
1
1
1
1
= recommended settings (configured for ISA bus support)
Seiko Epson Corporation
See "Host Bus Selection" table below
Big Endian
Memory/Register Start Address = F00000h
Hardware Suspend Enable
Table 2-2: Host Bus Selection
S1-1
BS#
0
X
1
X
0
X
1
X
0
X
1
X
0
0
0
1
1
0
1
1
Open (1 or high)
Host Bus Interface
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
S5U13705B00C Rev 1.0 Evaluation Board
Rev. 3.1
Advertisement
Table of Contents
