STE10 datasheet(20/66 Pages) STMICROELECTRONICS

20 / 66 page

STE10/100

20/66

15~14

transmit threshold control

00:

128-bytes (100Mbps),

72-bytes (10Mbps)

01:

256-bytes (100Mbps),

96-bytes (10Mbps)

10:

512-bytes (100Mbps),

128-bytes (10Mbps)

11: 1024-bytes (100Mbps),

160-bytes (10Mbps)

R/W*

Stop transmit

0: stop (default)

1: start

R/W

Force collision mode

0: disable

1: generate collision upon transmit (for testing in loop-back

mode)

R/W**

11, 10

Operating Mode

00: normal

01: MAC loop-back, regardless of contents of XLBEN (bit 14 of

XR0, XCVR loop-back)

10,11: reserved

R/W**

9, 8

---

reserved

Multicast Mode

1: receive all multicast packets

R/W***

Promiscuous Mode

1: receive any good packet.

0: receive only the right destination address packets

R/W***

SBC

Stop Back-off Counter

1: back-off counter stops when carrier is active, and resumes

when carrier is dropped.

0: back-off counter is not effected by carrier

R/W**

---

reserved

Pass Bad packet

1: receives any packets passing address filter, including runt

packets, CRC error, truncated packets. For receiving all

bad packets, PR (bit 6 of CSR6) should be set to 1.

0: filters all bad packets

R/W***

---

reserved

Start/Stop Receive

0: receive processor will enter stop state after the current

frame reception is completed. This value is effective only

when the receive processor is in the running or suspending

state. Note: In “Stop Receive” state, the PAUSE packet and

Remote Wake Up packet will not be affected and can be

received if the corresponding function is enabled.

1: receive processor will enter running state.

R/W

---

reserved

W* = only write when the transmit processor stopped.

W** = only write when the transmit and receive processor both stopped.

W*** = only write when the receive processor stopped.

CSR7(offset = 38h), IER - Interrupt Enable Register

Table 6. Control/Status register description

Bit #

Name

Descriptions

Default Val

RW Type

STE10 数据表(PDF) 20 Page - STMicroelectronics

STE10 数据表(HTML) 20 Page - STMicroelectronics

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

数据表下载

链接网址

STE10 数据表(PDF) 20 Page - STMicroelectronics

STE10 数据表(HTML) 20 Page - STMicroelectronics

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

数据表 下载

链接网址

数据表下载