Instruction Manual

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.

TXFSM 0xFFF0_3204 R

Transmit Finite State Machine

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