Datasheet

ManualsBrandsMAXIM INTEGRATED ManualsIntegrated Circuits (ICs)4 kBit 512 x 8

DS1921H/Z

28 of 45

ROM FUNCTIONS FLOW CHART Figure 13-2

3CH

Overdrive

Skip ROM?

N

Y

Master TX Bit 63

Master TX Bit 1

Master TX Bit 0

Bit 63 Match?

Bit 1 Match?

Bit 0 Match?

69H

Overdrive

Match?

N

Y

N

Y

Y

N

Y

N

CCH

Skip

ROM?

N

Y

3)

3)

3)

3) Always to be transmitted at Overdrive speed.

OD = 1

Master TX

Reset Pulse?

Y

N

OD = 1

To Figure 13

1

st

Part

To Figure 13

1

st

Part

From Figure 13

1

st

Part

From Figure 13

1

st

Part