S1D13704 Epson Electronics America, Inc., S1D13704 Datasheet - Page 399

• Manufacturer Part Number: S1D13704
• Description: LCD Controller
• Manufacturer: Epson Electronics America, Inc.

Epson Research and Development
Vancouver Design Center
4.2 S1D13704 Hardware Configuration
Interfacing to the PC Card Bus
Issue Date: 01/02/12
CNF2
CNF0
CNF1
CNF2
CNF3
CNF4
0
0
0
0
1
1
1
1
1
1
Signal
= configuration for PC Card host bus interface
The S1D13704 uses CNF4 through CNF0 and BS# to allow selection of the bus mode and
other configuration data on the rising edge of RESET#. Refer to the S1D13704 Hardware
Functional Specification, document number X26A-A-001-xx for details.
The tables below show only those configuration settings important to the PC Card host bus
interface.
See “Host Bus Selection” table below See “Host Bus Selection” table below
Little Endian
Active low LCDPWR signal
= configuration for PC Card host bus interface
CNF1
0
0
1
1
0
0
1
1
1
1
Table 4-1: Summary of Power-On/Reset Options
Table 4-2: Host Bus Interface Selection
Low
CNF0
0
1
0
1
0
1
0
0
1
1
BS#
X
X
X
X
X
X
0
1
0
1
Big Endian
Active high LCDPWR signal
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
Host Bus Interface
High
X26A-G-009-03
S1D13704
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