S1D13705 Epson Electronics America, Inc., S1D13705 Datasheet - Page 365

• Manufacturer Part Number: S1D13705
• Description: S1d13705 Embedded Memory Lcd Controller
• Manufacturer: Epson Electronics America, Inc.

Epson Research and Development
Vancouver Design Center
4.2 S1D13705 Hardware Configuration
Interfacing to the NEC VR4102/VR4111 Microprocessor
Issue Date: 01/02/13
CNF2
CNF0
CNF1
CNF2
CNF3
1
Signal
The S1D13705 uses CNF3 through CNF0 and BS# to allow selection of the bus mode and
other configuration data on the rising edge of RESET#. Refer to the S1D13705 Hardware
Functional Specification, document number X27A-A-001-xx for details.
The tables below show those configuration settings important to the Generic #2 host bus
interface.
= configuration for NEC VR4102/VR4111 support
See “Host Bus Selection” table below See “Host Bus Selection” table below
Little Endian
= configuration for NEC VR4102/VR4111 support
value on this pin at the rising edge of RESET# is used to configure: (0/1)
CNF1
1
Table 4-1: Summary of Power-On/Reset Options
Table 4-2: Host Bus Selection
CNF0
0
1
BS#
1
Big Endian
Generic #2, 16-bit
Host Bus Interface
1
X27A-G-008-02
S1D13705
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