Host Bus Interface Pin Mapping - Epson S1D13704 Technical Manual

Epson Research and Development
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5 Host Bus Interface Pin Mapping

S1D13704
SH-3
Pin Names
AB[15:1] A[15:1]
AB0 A0
DB[15:0] D[15:0]
WE1# WE1#
CS# CSn#
BCLK CKIO
BS# BS#
RD/WR# RD/WR#
RD# RD#
WE0# WE0#
WAIT# WAIT#
RESET# RESET#
S5U13704B00C Rev. 1.0 ISA Bus Evaluation Board User Manual
Issue Date: 01/02/12
Table 5-1: Host Bus Interface Pin Mapping
SH-4 MC68K #1
A[15:1] A[15:1]
A0 LDS#
D[15:0] D[15:0]
WE1# UDS#
CSn# External Decode External Decode External Decode External Decode
CKIO BCLK
BS# AS#
RD/WR# R/W#
Connect to IO
RD#
V
DD
Connect to IO
WE0#
V
DD
RDY# DTACK#
RESET# RESET#
*
MC68K #2 Generic Bus #1 Generic Bus #2
A[15:1] A[15:1]
A0 A0
D[15:0] D[15:0]
DS# WE1#
BCLK BCLK
AS# Connect to V
R/W# RD1#
SIZ1 RD0#
SIZ0 WE0#
DSACK1# WAIT#
RESET# RESET#
Page 13
A[15:1]
A0
D[15:0]
BHE#
BCLK
Connect to IO
SS
V
DD
Connect to IO
V
DD
RD#
WE#
WAIT#
RESET#
S1D13704
X26A-G-005-03