Epson S1D13504 ユーザーズマニュアル
Page 12
Epson Research and Development
Vancouver Design Center
S1D13504
S5U13504B00C Rev.1.0 ISA Bus Evaluation Board User Manual
X19A-G-004-06
Issue Date: 01/02/02
5 Host Bus Interface Pin Mapping
Table 5-1: Host Bus Interface Pin Mapping
S1D13504
Pin Names
SH-3
MC68K Bus 1
MC68K Bus 2
Generic MPU
AB[20:1]
A[20:1]
A[20:1]
A[20:1]
A[20:1]
AB0
A0
LDS#
A0
A0
DB[15:0]
D[15:0]
D[15:0]
D[31:16]
D[15:0]
WE1#
WE1#
UDS#
DS#
WE1#
M/R#
External Decode
External Decode
External Decode
External Decode
CS#
CSn#
External Decode
External Decode
External Decode
BUSCLK
CKIO
CLK
CLK
BCLK
BS#
BS#
AS#
AS#
Connect to IO V
DD
RD/WR#
RD/WR#
R/W#
R/W#
RD1#
RD#
RD#
Connect to IO V
DD
SIZ1
RD0#
WE0#
WE0#
Connect to IO V
DD
SIZ0
WE0#
WAIT#
WAIT#
DTACK#
DSACK1#
WAIT#
RESET#
RESET#
RESET#
RESET#
RESET#