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Epson Research and Development

 

Vancouver Design Center

 

 

4.2 S1D13705 Hardware Configuration

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#. Table 4-1: “Summary of Power- On/Reset Options” and Table 4-2: “Host Bus Interface Selection” shows the settings used for the S1D13705 in this interface.

Table 4-1: Summary of Power-On/Reset Options

S1D1370

value on this pin at the rising edge of RESET# is used to configure: (0/1)

5 Pin

 

 

0

1

Name

 

 

 

 

 

CNF0

 

 

 

See “Host Bus Selection” table below

See “Host Bus Selection” table below

CNF1

 

 

 

CNF2

 

 

 

 

 

CNF3

Little Endian

Big Endian

 

 

 

= configuration for MFC5307 support

Table 4-2: Host Bus Interface Selection

CNF2

CNF1

CNF0

BS#

Host Bus Interface

 

 

 

 

 

1

1

1

0

Generic #1, 16-bit

 

 

 

 

 

= configuration for MFC5307 support

S1D13705

Interfacing to the Motorola MCF5307 "ColdFire" Microprocessor

X27A-G-011-02

Issue Date: 01/02/13

Page 490
Image 490
Epson S1D13705 technical manual Little Endian Big Endian = configuration for MFC5307 support