MK50H25DIP datasheet(26/64 Pages) STMICROELECTRONICS

Part #	MK50H25DIP

Description	HIGH SPEED LINK LEVEL CONTROLLER

PDF	64 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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4.2 Initialization Block

MK50H25 initialization includes the reading of the Initialization Block in the off-chip memory to obtain the

operating parameters. The Initialization Block is defined below. Upon receiving an Init primitive, portions

of the Initialization block are read by the MK50H25. The remainder of the Initialization block will be read

as needed by the MK50H25.

MODE

BASE ADDRESS

HIGHER ADDR

IADR+00

IADR+02

IADR+04

IADR+06

IADR+08

IADR+10

IADR+12

IADR+14

LOCAL STATION ADDRESS

REMOTE STATION ADDRESS

N1 - MAX FRAME LENGTH

IADR+16

IADR+18

IADR+20

IADR+22

IADR+40

IADR+44

THRU

IADR+57

ERROR COUNTERS

STATUS BUFFER

TDRA <15:00>

TLEN - TDRA <23:16>

RDRA <15:00>

RLEN - RDRA <23:16>

XID/TEST TX DESCRIPTOR

XID/TEST RX DESCRIPTOR

ADDRESS

N2 + SCALER

T1 TIMER

TP TIMER

T3 TIMER

IADR+24

IADR+32

Figure 8: Initialization

MK50H25

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