LAN9215 Datasheet, PDF (119/134 Pages) SMSC Corporation – Highly Efficient 10/100 Ethernet Controller with HP Auto-MDIX

Highly Efficient Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX
Datasheet
Table 6.1 Read After Write Timing Rules
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
MINIMUM WAIT TIME FOR READ
FOLLOWING ANY WRITE CYCLE
(IN NS)
165
165
165
165
0
495
1155
165
165
495
165
660
0
165
165
165
165
165
NUMBER OF BYTE_TEST
READS
(ASSUMING T_CYCLE OF 165NS)
1
1
1
1
0
3
7
1
1
3
1
4
0
1
1
1
1
1
SMSC LAN9215
119
DATASHEET
Revision 1.5 (07-18-06)