Multiple Function Pin Mapping; Table 5-9: Host Bus Interface Pin Mapping - Epson S1D13504 Technical Manual

Epson Research and Development
Vancouver Design Center

5.6 Multiple Function Pin Mapping

S1D13504
Pin Names
AB[20:1]
AB0
DB[15:0]
WE1#
M/R#
CS#
BUSCLK
BS#
RD/WR#
RD#
WE0#
WAIT#
RESET#
Hardware Functional Specification
Issue Date: 01/11/06

Table 5-9: Host Bus Interface Pin Mapping

SH-3 MC68K Bus 1
A[20:1]
A0
D[15:0]
WE1#
External Decode External Decode
CSn# External Decode
CKIO
BS#
RD/WR#
RD# Connect to IO V
WE0# Connect to IO V
WAIT#
RESET#
MC68K Bus 2
A[20:1] A[20:1]
LDS#
D[15:0] D[31:16]
UDS#
External Decode
External Decode
CLK
AS#
R/W#
DD
DD
DTACK# DSACK1#
RESET# RESET#
Generic MPU
A[20:1]
A0
D[15:0]
DS# WE1#
External Decode
External Decode
CLK BCLK
AS# Connect to IO V
R/W# RD1#
SIZ1 RD0#
SIZ0 WE0#
WAIT#
RESET#
Page 31
A0
DD
S1D13504
X19A-A-002-19