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SLPINT
SLPRD#
SLPWR#
SLPALE
SLPCS#
SLP7:0
8XC196
Slave Processor
Slave Port Connections for Multiplexed Bus Interface
SLPINT
SLPRD#
SLPWR#
SLPALE
SLPCS#
SLP7:0
8XC196
Slave Processor
Slave Port Connections for Demultiplexed Bus Interface
Figure 9-3. Master/Slave Hardware Connections
Slave Interrupt Output
Data Read (RD#)
Data Write (WR#)
Address Latch Enable (ALE)
LE
Chip Select (CS#)
Address/Data Bus
Slave Interrupt Output
Data Read (RD#)
Data Write (WR#)
System Address Line A1
Chip Select (CS#)
Data Bus
Latched
Address
Decoder
Master
Processor
or System Bus
Address
Decoder
Address Bus
Master
Processor
or System Bus
SLAVE PORT
A0309-02
9-7
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