DS3112DK Maxim Integrated Products, DS3112DK Datasheet - Page 20

• Manufacturer Part Number: DS3112DK
• Description: KIT DEMO FOR DS3112
• Manufacturer: Maxim Integrated Products

Specifications of DS3112DK

• Main Purpose: Interface, Crosspoint Switch/Multiplexer
• Utilized Ic / Part: DS3112
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Signal Name:
Signal Description:
Signal Type:
This signal is an open-drain output that will be forced low if one or more unmasked interrupt sources
within the device is active. The signal will remain low until either the interrupt is serviced or masked.
Signal Name:
Signal Description:
Signal Type:
This active low signal must be asserted for the device to accept a read or write command from an external
host.
Signal Name:
Signal Description:
Signal Type:
This input signal controls a latch that exists on the CA0 to CA7 inputs. When CALE is high, the latch is
transparent. The falling edge of CALE causes the latch to sample and hold the CA0 to CA7 inputs. In
nonmultiplexed bus applications, CALE should be tied high. In multiplexed bus applications, CA[7:0]
should be tied to CD[7:0] and the falling edge of CALE will latch the address.
CINT
CPU Bus Interrupt
Output (Open Drain)
CCS
CPU Bus Chip Select
Input
CALE
CPU Bus Address Latch Enable
Input
20 of 133
DS3112