DS125MB203_15 Datasheet, PDF (35/54 Pages) Texas Instruments – Low-Power 12.5-Gbps Dual-Lane 2:1/1:2 Mux/Buffer

www.ti.com
EEPROM ADDRESS
BYTE
BIT 7
Description
Default
Value
0x00
Description
Default
Value
0x00
Description
Default
Value
0x00
Description
SMBus Register
Default
Value
0x00
Description
SMBus Register
Default
Value
0x00
Description
SMBus Register
Default
Value
0x04
Description
SMBus Register
Default
Value
0x07
Description
SMBus Register
Default
Value
0x00
Description
SMBus Register
Default
Value
0x2F
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
CRC_EN
0
Reserved
0
Max EEPROM
Burst size[7]
0
PWDN_CH7
0x01[7]
0
Reserved
0x02[5]
0
Reserved
0x04[4]
0
Reserved
0x08[4]
0
Reserved
0x0B[3]
0
CH0_EQ_7
0x0F[7]
0
DS125MB203
SNLS432C – OCTOBER 2012 – REVISED DECEMBER 2015
Table 8. EEPROM Register Map With Default Value
BIT 6
Address Map
Present
0
Reserved
0
Max EEPROM
Burst size[6]
0
PWDN_CH6
0x01[6]
0
Reserved
0x02[4]
0
Reserved
0x04[3]
0
Ovrd_RXDET
0x08[3]
0
Reserved
0x0B[2]
0
CH0_EQ_6
0x0F[6]
0
BIT 5
EEPROM > 256
Bytes
0
Reserved
0
Max EEPROM
Burst size[5]
0
PWDN_CH5
0x01[5]
0
Reserved
0x02[3]
0
Reserved
0x04[2]
0
Ovrd_MODE
0x08[2]
0
Reserved
0x0B[1]
0
CH0_EQ_5
0x0F[5]
1
BIT 4
Reserved
0
Reserved
0
Max EEPROM
Burst size[4]
0
PWDN_CH4
0x01[4]
0
Reserved
0x02[2]
0
Reserved
0x04[1]
0
Reserved
0x08[1]
0
Reserved
0x0B[0]
0
CH0_EQ_4
0x0F[4]
0
BIT 3
DEVICE
COUNT[3]
0
Reserved
0
Max EEPROM
Burst size[3]
0
PWDN_CH3
0x01[3]
0
Ovrd_RESET
0x02[0]
0
Reserved
0x04[0]
0
Reserved
0x08[0]
0
Reserved
0x0E[5]
0
CH0_EQ_3
0x0F[3]
1
BIT 2
DEVICE
COUNT[2]
0
Reserved
0
Max EEPROM
Burst size[2]
0
PWDN_CH2
0x01[2]
0
Reserved
0x04[7]
0
Reserved
0x06[4]
1
Reserved
0x0B[6]
1
Reserved
0x0E[4]
0
CH0_EQ_2
0x0F[2]
1
BIT 1
DEVICE
COUNT[1]
0
Reserved
0
Max EEPROM
Burst size[1]
0
PWDN_CH1
0x01[1]
0
Reserved
0x04[6]
0
Reserved
0x08[6]
0
Reserved
0x0B[5]
1
CH0_RXDET_1
0x0E[3]
0
CH0_EQ_1
0x0F[1]
1
BIT 0
DEVICE
COUNT[0]
0
Reserved
0
Max EEPROM
Burst size[0]
0
PWDN_CH0
0x01[0]
0
Reserved
0x04[5]
0
Reserved
0x08[5]
0
Reserved
0x0B[4]
1
CH0_RXDET_0
0x0E[2]
0
CH0_EQ_0
0x0F[0]
1
Copyright © 2012–2015, Texas Instruments Incorporated
Product Folder Links: DS125MB203
Submit Documentation Feedback
35