Rainbow Electronics W90P710CDG User Manual

Page 154

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W90P710CD/W90P710CDG

- 154 -

BITS

DESCRIPTIONS

[31:23] RX_FSM

RxDMA

FSM

[22] Reserved -

[21:16]

RXBuf_FSM

Receive Buffer FSM

[15:12]

RXFetch_FSM Receive Descriptor Fetch FSM

[11:8] RXClose_FSM

Receive Descriptor Close FSM

[7:0]

RFF_FSM

RxFIFO Controller FSM

Transmit Finite State Machine Register (TXFSM)

The TXFSM shows the current value of the FSM (Finite State Machine) of TxDMA and TxFIFO
controller. The TXFSM is read only and write to it has no effect. The TXFSM is used only for debug.

REGISTER

ADDRESS

R/W

DESCRIPTION

RESET VALUE

TXFSM 0xFFF0_3204

R

Transmit Finite State Machine
Register

0x0101_1101

31

30

29

28

27

26

25

24

TX_FSM

23

22

21

20

19

18

17

16

Reserved

TxBuf_FSM

15

14

13

12

11

10

9

8

TXFetch_FSM TXClose_FSM

7

6

5

4

3

2

1

0

Reserved TFF_FSM

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