LAN9218 Datasheet, PDF(114/130 Page) SMSC Corporation – High-Performance Single- Chip 10/100 Ethernet Controller with HP Auto-MDIX

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LAN9218 Datasheet, PDF (114/130 Pages) SMSC Corporation – High-Performance Single- Chip 10/100 Ethernet Controller with HP Auto-MDIX

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REGISTER NAME

RX_CFG

TX_CFG

HW_CFG

RX_DP_CTRL

RX_FIFO_INF

TX_FIFO_INF

PMT_CTRL

GPIO_CFG

GPT_CFG

GPT_CNT

ENDIAN

FREE_RUN

RX_DROP

MAC_CSR_CMD

MAC_CSR_DATA

AFC_CFG

E2P_CMD

E2P_DATA

High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX

Datasheet

Table 6.1 Read After Write Timing Rules

MINIMUM WAIT TIME FOR READ

FOLLOWING ANY WRITE CYCLE

(IN NS)

45

45

45

45

0

135

315

45

45

135

45

180

0

45

45

45

45

45

NUMBER OF BYTE_TEST

READS

(ASSUMING TCYCLE OF 45NS)

1

1

1

1

0

3

7

1

1

3

1

4

0

1

1

1

1

1

Revision 1.5 (07-18-06)

114

DATASHEET

SMSC LAN9218

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