Datasheet – SMSC LAN9312 User Manual
Page 103
High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9312
103
Revision 1.4 (08-19-08)
DATASHEET
1588_CLOCK_LO_TX_CAPTURE_1
0
0
1588_SEQ_ID_SRC_UUID_HI_TX_CAPTURE_1
0
0
1588_SRC_UUID_LO_TX_CAPTURE_1
0
0
1588_CLOCK_HI_RX_CAPTURE_2
0
0
1588_CLOCK_LO_RX_CAPTURE_2
0
0
1588_SEQ_ID_SRC_UUID_HI_RX_CAPTURE_2
0
0
1588_SRC_UUID_LO_RX_CAPTURE_2
0
0
1588_CLOCK_HI_TX_CAPTURE_2
0
0
1588_CLOCK_LO_TX_CAPTURE_2
0
0
1588_SEQ_ID_SRC_UUID_HI_TX_CAPTURE_2
0
0
1588_SRC_UUID_LO_TX_CAPTURE_2
0
0
1588_CLOCK_HI_RX_CAPTURE_MII
0
0
1588_CLOCK_LO_RX_CAPTURE_MII
0
0
1588_SEQ_ID_SRC_UUID_HI_RX_CAPTURE_MII
0
0
1588_SRC_UUID_LO_RX_CAPTURE_MII
0
0
1588_CLOCK_HI_TX_CAPTURE_MII
0
0
1588_CLOCK_LO_TX_CAPTURE_MII
0
0
1588_SEQ_ID_SRC_UUID_HI_TX_CAPTURE_MII
0
0
1588_SRC_UUID_LO_TX_CAPTURE_MII
0
0
1588_CLOCK_HI_CAPTURE_GPIO_8
0
0
1588_CLOCK_LO_CAPTURE_GPIO_8
0
0
1588_CLOCK_HI_CAPTURE_GPIO_9
0
0
1588_CLOCK_LO_CAPTURE_GPIO_9
0
0
1588_CLOCK_HI
45
1
1588_CLOCK_LO
45
1
1588_CLOCK_ADDEND
45
1
1588_CLOCK_TARGET_HI
45
1
1588_CLOCK_TARGET_LO
45
1
1588_CLOCK_TARGET_RELOAD_HI
45
1
1588_CLOCK_TARGET_RELOAD_LO
45
1
1588_AUX_MAC_HI
45
1
1588_AUX_MAC_LO
45
1
Table 8.1 Read After Write Timing Rules (continued)
REGISTER NAME
MINIMUM WAIT TIME FOR
READ FOLLOWING ANY
WRITE CYCLE (IN NS)
NUMBER OF BYTE_TEST
READS
(ASSUMING T
CYC
OF 45NS)