QT2032-EKG-1A2 Applied Micro Circuits Corporation, QT2032-EKG-1A2 Datasheet - Page 132

• Manufacturer Part Number: QT2032-EKG-1A2
• Manufacturer: Applied Micro Circuits Corporation

Specifications of QT2032-EKG-1A2

• Lead Free Status / RoHS Status: Supplier Unconfirmed

QT2022/32 - Data Sheet: DS3051
132
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Bit
I2C/DOM single byte
read/write address, RW
I2C Bus Timeout Coun-
ter, RW
Default = 8’d0 (disabled)
Note: Timeout Value
defined in Seconds
PMA/PMD Vendor
Register
Specific
1.C002h
EEPROM NVR 256 byte write
cycle burst size, RW
size bit1 bit0
1
8
16
1
Reserved, RO
Reserved, RO
EEPROM NVR 256 byte read
cycle burst size, RW
size bit1 bit0
1
8
16
256
Reserved, RO
EEPROM NVR Checksum OK, RO
1=OK
Reserved, RO
Reserved, RO
Reserved, RO
EEPROM NVR Active, RO
1=EEPROM access in progress
(MDIO writes to EEPROM regis-
ters ignored)
EEPROM NVR Error, RO/LH
1=EEPROM error
EEPROM NVR Detected, RO
1=EEPROM Detected
EEPROM master bus rate control,
RW
bit15
1
AppliedMicro - Confidential & Proprietary
0
PMA/PMD Vendor Specific
1
1
EEPROM NVR Control
0
0
1
1
0
0
1
1
bit14
x
0
0
x
0
1
0
1
Register
0
1 default
1.C003h
= 600kHz
0
1
= 37kHz, default
= 74kHz
= reserved
default
EEPROM NVR Checksum /
I2C/DOM Write Command, RW
bit1 bit0 Command
0
0
1
1
I2C/DOM 256 byte write cycle
burst size, RW
size bit1 bit0
1
8
16
1
Reserved, RO
Reserved, RO
Reserved, RO
Reserved, RO
EEPROM NVR Calculated
Checksum, RO
PMA/PMD Vendor Specific
I2C/DOM Write Control
0
1
1
0
0
0
1
1
reserved
reserved
write 1 byte
write 256 bytes
1.C004h
0
1
0
1
default
Register Upload Commands, RW
bit1 bit0 Command
0
0
1
1
registers from external EEPROM.
Register Upload Command Status
for the first EEPROM, RO/LH
bit3 bit2 Command
0
0
1
1
Register Upload Command Status
for the second EEPROM, RO/LH
bit5 bit4 Command
0
0
1
1
Reserved, RO
Reserved, RO
Reserved, RO
Reserved, RO
Reserved, RO
Reserved, RO
Reserved, RO
Reserved, RO
Reserved, RO
Reserved, RO
Register Upload Command
0 Reserved (default)
1 Reserved
0 Reserved
1 read-> Upload the MDIO
0 idle, no command (default)
0 idle, no command (default)
1 command completed
0 command in progress
1
1 command completed
0 command in progress
1 previous command failed
previous command failed
and Status
Revision 5.11
1.C005h