SLG46121V datasheet(52/98 Pages) DIALOG

部件名	SLG46121V

功能描述	Personal Computers and Servers

PDF	98 Pages

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制造商	DIALOG [Dialog Semiconductor]

网页	http://www.dialog-semiconductor.com/

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52 / 98 page

000-0046121--106

Page 51 of 97

SLG46121

10.4 4-Bit LUT or 8- Bit Counter / Delay Macrocells

There are two macrocells that can serve as either a 4-bit LUT or as a Counter / Delay. When used to implement LUT functions,

the 4-bit LUT takes in four input signals from the connection matrix and produces a single output, which goes back into the

connection matrix. When used to implement 8-Bit Counter / Delay function, two of the four input signals from the connection matrix

go to the external clock (ext_clk) and reset (DLY_n/CNT_Reset) for the counter/delay, with the output going back to the connection

matrix.

Figure 20. 4-bit LUT0 or CNT/DLY2

CNT/DLY2 OUT

clk

DLY_n/CNT_Reset

4-bit LUT0

OUT

IN0

IN1

16-bits NVM

1-bit NVM

IN2

IN3

To Connection

Matrix Input <21>

From Connection Matrix Output <45>

reg <516:501>

reg <517>

From

Matrix Output <44>

From Connection Matrix Output <47>

From Connection Matrix Output <46>

SLG46121V 数据表(PDF) 52 Page - Dialog Semiconductor