Host Bus Interface Pin Mapping - Epson S5U13705B00C User Manual

5 Host Bus Interface Pin Mapping

S1D13705
SH-3
Pin Names
AB[16:1] A[16:1]
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#
S5U13705B00C Rev 1.0 Evaluation Board
Rev. 3.1
Table 5-1: Host Bus Interface Pin Mapping
SH-4 MC68K #1
A[16:1] A[16:1]
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#
RD#
Connect to IO V
WE0#
Connect to IO V
RDY# DTACK#
RESET# RESET#
Seiko Epson Corporation
Host Bus Interface Pin Mapping
MC68K #2 Generic Bus #1 Generic Bus #2
A[16:1] A[16:1]
A0
D[15:0] D[15:0]
DS#
BCLK
AS# Connect to V
R/W#
SIZ1
DD
SIZ0
DD
DSACK1# WAIT#
RESET# RESET#
A[16:1]
A0 A0
D[15:0]
WE1# BHE#
BCLK BCLK
Connect to IO V
SS
RD1#
Connect to IO V
RD0# RD#
WE0# WE#
WAIT#
RESET#
DD
DD
11