S1D13504 Hardware Configuration - Epson S1D13504 Technical Manual

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4.2 S1D13504 Hardware Configuration

S1D13504
Pin Name
MD0
MD1
MD2
MD3
MD4
MD5
MD9
MD3
0
0
0
0
1
S1D13504
X19A-G-011-07
The S1D13504 uses MD15 through MD0 to allow selection of the bus mode and other
configuration data on the rising edge of RESET#. For details on configuration, refer to the
S1D13504 Hardware Functional Specification, document number X19A-A-002-xx.
Table 4-1: S1D13504 Configuration Settings
value on this pin at rising edge of RESET# is used to configure:(1/0)
1
8-bit host bus interface
See "Host Bus Selection" table below
Little Endian
Wait# signal is active high
Configure SUSPEND# pin as GPO output
= required settings for MCF5307 interface
Table 4-2: S1D13504 Host Bus Selection
MD2 MD1
0 0 SH-3 bus interface
0 1 MC68K bus 1 interface (e.g. MC68000)
1 0 MC68K bus 2 interface (e.g. MC68030)
1 1 Generic bus interface (e.g. MCF5307, ISA bus interface)
x x Reserved
= required settings for MCF5307 interface.
Epson Research and Development
0
16-bit host bus interface
See "Host Bus Selection" table below
Big Endian
Wait# signal is active low
Configure SUSPEND# pin as Hardware
Suspend Enable
Host Bus Interface
Interfacing to the Motorola MCF5307 "Coldfire" Microprocessor
Vancouver Design Center
Issue Date: 01/02/02