VSC8504-01 datasheet(78/136 Pages) MICROSEMI

Part #	VSC8504-01

Description	Quad-Port 10/100/1000BASE-T PHY with Synchronous Ethernet and QSGMII/SGMII MAC

PDF	136 Pages

Scroll/Zoom	100%

Manufacturer	MICROSEMI [Microsemi Corporation]

Direct Link	http://www.microsemi.com

Logo

78 / 136 page

Registers

VMDS-10402 VSC8504-01 Datasheet Revision 4.3

the signal quality. Changing these settings also affects the linearity and harmonic distortion of the

transmitted signals. For help with changing these values, contact your Microsemi representative.

Table 56 •

Cu PMD Transmit Control, Address 16E2 (0x10)

Bit

Name

Access Description

Default

15:12 1000BASE-T signal

amplitude trim(1)

R/W

1000BASE-T signal amplitude

1111: -1.7%

1110: -2.6%

1101: -3.5%

1100: -4.4%

1011: -5.3%

1010: -7%

1001: -8.8%

1000: -10.6%

0111: 5.5%

0110: 4.6%

0101: 3.7%

0100: 2.8%

0011: 1.9%

0010: 1%

0001: 0.1%

0000: -0.8%

0000

11:8

100BASE-TX signal

amplitude trim(2)

R/W

100BASE-TX signal amplitude

1111: -1.7%

1110: -2.6%

1101: -3.5%

1100: -4.4%

1011: -5.3%

1010: -7%

1001: -8.8%

1000: -10.6%

0111 5.5%

0110: 4.6%

0101: 3.7%

0100: 2.8%

0011: 1.9%

0010: 1%

0001: 0.1%

0000: -0.8%

0010

7:4

10BASE-T signal

amplitude trim(3)

R/W

10BASE-T signal amplitude

1111: -7%

1110: -7.9%

1101: -8.8%

1100: -9.7%

1011: -10.6%

1010: -11.5%

1001: -12.4%

1000: -13.3%

0111: 0%

0110: -0.7%

0101: -1.6%

0100: -2.5%

0011: -3.4%

0010: -4.3%

0001: -5.2%

0000: -6.1%

1011

VSC8504-01 Datasheet(PDF) 78 Page - Microsemi Corporation

VSC8504-01 Datasheet(HTML) 78 Page - Microsemi 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