Microprocessor-Compatible,
14-Bit DACs
ADDRESS BUS
ALE
8086
WR
16-BIT
LATCH
ADDRESS
DECODE CS1
CS4 CS3 CS2
AD0–AD15
DATA BUS
CSMSB
CSLSB
LDAC
WR
MX7535*
D0–D13
*SOME CIRCUITRY OMITTED FOR CLARITY
CSMSB
CSLSB
LDAC
WR
MX7535*
D0–D13
CSMSB
CSLSB
LDAC
WR
MX7535*
D0–D13
Figure 10. MX7535—8086 Interface: Multiple DAC Systems
A1–A23
AS
MC68000
DTACK
R/W
D0–D15
ADDRESS BUS
ADDRESS
DECODE
DATA BUS
CSMSB
CSLSB
LDAC
MX7535*
WR
D0–D13
*SOME CIRCUITRY OMITTED FOR CLARITY
Figure 11a. MX7535—MC68000 Interface
A1–A23
AS
MC68000
DTACK
R/W
D0–D7
ADDRESS
DECODE
ADDRESS BUS
A1 A2
A0 A1
CS
MX7534*
WR
D0–D7
DATA BUS
*SOME CIRCUITRY OMITTED FOR CLARITY
Figure 11b. MX7534—MC68000 Interface
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