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Page 14 Epson Research and Development
Vancouver Design Center
S1D13708 Interfacing to the Motorola RedCap2
X39A-G-014-01 Issue Date: 01/11/06
Note
Pin 5 and pin 13 of U28 on the ADM must be connected to V
DD.
This ensures that the
DIR signal of transceivers U17 and U18 is low only during read access, even when EBC
in the CS1 Control Register is set to 0 when connecting to the S1D13708.
CS1 P9-40 CS#
R/W
P9-47 RD/WR#
OE
P9-48 RD#
EB1
P9-46 WE0#
EB0
P9-45 WE1#
Gnd P24-20 / P9-50 Vss
Table 4-1: List of Connections for REDCAP2 ADM (Continued)
REDCAP2 Signal Name REDCAP2ADS Connector and Pin Name S1D13708 Signal Name