LAN9313 datasheet(146/398 Pages) SMSC

146 / 398 page

Three Port 10/100 Managed Ethernet Switch with MII

Datasheet

Revision 1.2 (04-08-08)

146

SMSC LAN9313/LAN9313i

DATASHEET

Chapter 13 Register Descriptions

This section describes the various LAN9313/LAN9313i control and status registers (CSR’s). These

registers are broken into 3 categories. The following sections detail the functionality and accessibility

of all the LAN9313/LAN9313i registers within each category:

Section 13.1, "System Control and Status Registers," on page 147

Section 13.2, "Ethernet PHY Control and Status Registers," on page 231

Section 13.3, "Switch Fabric Control and Status Registers," on page 253

Figure 13.1 contains an overall base register memory map of the LAN9313/LAN9313i. This memory

map is not drawn to scale, and should be used for general reference only.

Note:

Not all LAN9313/LAN9313i registers are memory mapped or directly addressable. For details

on the accessibility of the various LAN9313/LAN9313i registers, refer the register sub-sections

listed above.

Figure 13.1 LAN9313/LAN9313i Base Register Memory Map

Base + 000h

04Ch

100h

RESERVED

2E0h

...

2DCh

3FFh

Switch CSR Direct Data

Registers

200h

...

050h

1588 Registers

Virtual PHY Registers

1C0h

1DCh

19Ch

Switch Interface Registers

1ACh

1B0h

PHY Management Interface

Registers

0A4h

0A8h

RESERVED

LAN9313 Datasheet(PDF) 146 Page - SMSC Corporation

LAN9313 Datasheet(HTML) 146 Page - SMSC Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL