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MX98725

SINGLE CHIP FAST ETHERNET NIC CONTROLLER

Macronix International 

MX98725

5.2.7 INTERRUPT MASK REGISTER ( CSR7 )

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

MPIE-Magic Packet Interrupt Enable

LCE-Link Changed Enable

NIE-Normal interrupt Summary Enable

AIE-Abnormal Interrupt Summary Enable

ERIE-Early Receive Interrupt Enable

FBE-Fatal Bus Error Enable

LFE-Link Fail Enable

GPTE-General-Purpose Timer Enable

ETIE-Early Transmit Interrupt Enable

RWE-Receive Watchdog Enable

RSE-Receive Stopped Enable

RUE-Receive Buffer Unavailable Enable

RIE-Receive Interrupt Enable

UNE-Underflow Interrupt Enable

LPANCIE-Link Pass

/Nway Complete Interrupt Enable

TJE-Transmit Jabber Timeout Enable

TUE-Transmit Buffer Unavailable Enable

TSE-Transmit Stopped Enable

TIE-Transmit Interrupt Enable

Field

28

27

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

Name

MPIE

LCE

NIE

AIE

ERIE

FBE

LFE

GPTE

ETIE

RWE

RSE

RUE

RIE

UNE

LPANCIE

TJE

TUE

TSE

TIE

Description

Magic Packet Interrupt Enable, enables CSR5<28>.

Link Changed Enable, enables CSR5<27>.

Normal Interrupt Summary Enable, set to enable CSR5<0>, CSR5<2>, CSR5<6>.

Abnormal Interrupt Summary enable, set to enbale CSR5<1>, CSR5<3>, CSR5<5>,

CSR5<7>, CSR5<8>, CSR5<9>, CSR5<11> and CSR5<13>.

Early Receive Interrupt Enable

Fatal Bus Error Enable, set together with with CSR7<15> enables CSR5<13>.

Link Fail Interrupt Enable, enables CSR5<12>

General_-Purpose Timer Enable, set together with CSr7<15> enables CSR5<11>.

Early Transmit Interrupt Enable, enables CSR5<10>

Receive Watchdog Timeout Enable, set together with CSR7<15> enables CSR5<9>.

Receive Stopped Enable, set together with CSR7<15> enables CSR5<8>.

Receive Buffer Unavailable Enable, set together with CSR7<15> enables CSR5<7>.

Receive Interrupt Enable, set together with CSR7<16> enables CSR5<6>.

Underflow Interrupt Enable, set together with CSR7<15> enables CSR5<5>.

Link Pass/Autonegotiation Completed Interrupt Enable

Transmit Jabber Timeout Enable, set together with CSR7<15> enables CSR5<3>.

Transmit Buffer Unavailable Enable, set together with CSR7<16> enables CSR5<2>.

Transmit Stop Enable, set together with CSR7<15> enables CSR5<1>.

Transmit Interrupt Enable, set together with CSR7<16> enables CSr5<0>.

P/N:PM0488

REV. 1.7, SEP. 15, 1998

20

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