SLG46140 datasheet(92/170 Pages) DIALOG

Part #	SLG46140

Description	GreenPAK Programmable Mixed-signal Matrix

PDF	170 Pages

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Manufacturer	DIALOG [Dialog Semiconductor]

Direct Link	http://www.dialog-semiconductor.com/

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92 / 170 page

000-0046140-109

Page 91 of 169

SLG46140

12.6 4-Bit LUT or 14-Bit Counter / Delay Macrocells

There is one macrocell that can serve as a 4-bit LUT or as Counter / Delay. When used to implement LUT functions, the 4-bit

LUTs each take in four input signals from the connection matrix and produce a single output, which goes back into the connection

matrix. When used to implement 14-Bit Counter / Delays function, two of the four input signals from the connection matrix go to

the external clock (ext_CLK) and reset (DLY_In/CNT_Reset) for the counter/delay, with the output going back to the connection

matrix.

Figure 48. 4-bit LUT1 or CNT/DLY2/FSM0

CNT/DLY2/

FSM0

OUT

CLK

DLY_In/CNT_Reset

4-bit LUT1

OUT

IN0

IN1

2-bit NVM

IN2

IN3

To Connection

Matrix Input <39>

From Connection Matrix Output <70>

reg <698:680>

reg <702:701>

From Connection

Matrix Output <67>

KEEP

Clk Select

reg <698:695>

From Connection

Matrix Output <71>

From Connection Matrix Output <72>

SLG46140 Datasheet(PDF) 92 Page - Dialog Semiconductor