PD64012

12-CHANNEL PoE MANAGER

A standard I

The PD64012’s I

♦ SLAVE mode only

♦ Normal-mode and Fast-mode data rate (0 to 400 kb/s)

♦ 7-bit addressing - the 7-bit addressing (128 addresses) uses the following address code:

• First MSB = “0” (forced by internal logic)

• 4 MSB address bits are set via the I2C_INI pin, according to the following table

• “mm” bits are set through the ASIC_INI pin (Enhanced mode = “00”; Automatic mode Master

=”00”; Automatic mode Slave = “01”, “10”, “11”)

• “xxx” - 3 LSB are ignored.

I

NOTES

Address #0

0 to 0.15 V

0,0000,mm,xxx

Address #1

0.16 to 0.31 V

0,0001,mm,xxx

Address #2

0.32 to 0.47 V

0,0010,mm,xxx

Address #3

0.48 to 0.62 V

0,0011,mm,xxx

General call addresses; not to be

used

Address #4

0.63 to 0.77 V

0,0100,mm,xxx

Address #5

0.78 to 0.93 V

0,0101,mm,xxx

Address #6

0.94 to 1.09 V

0,0110,mm,xxx

Address #7

1.10 to 1.24 V

0,0111,mm,xxx

Address #8

1.25 to 1.40 V

0,1000,mm,xxx

Address #9

1.41 to 1.55 V

0,1001,mm,xxx

Address #10

1.56 to 1.71 V

0,1010,mm,xxx

Address #11

1.72 to 1.87

0,1011,mm,xxx

Address #12

1.88 to 2.02 V

0,1100,mm,xxx

Address #13

2.03 to 2.18 V

0,1101,mm,xxx

Address #14

2.19 to 2.33 V

0,1110,mm,xxx

Address #15

2.34 to 2.5 V

1,1111,mm,xxx

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© PowerDsine 2003

Information in this document subject

06-0003-058 (Rev. 2.8) / 5 August 2004

to change without prior notice.

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