ACS8520T Semtech, ACS8520T Datasheet - Page 57

• Manufacturer Part Number: ACS8520T
• Description: Synchronous Equipment Timing Source (SETS) for Stratum 3/4E/4 and SMC Systems
• Manufacturer: Semtech

Address (hex):
Address (hex):
Address (hex):
Revision 3.02/October 2005 © Semtech Corp.
Register Descriptions
ADVANCED COMMUNICATIONS
Register Name
Register Name
Register Name
Bit No.
Bit No.
Bit No.
Bit 7
[7:0]
Bit 7
[7:0]
Bit 7
[7:0]
00
01
02
chip_id
Description
chip_id
Least significant byte of the 2-byte device ID
chip_id
Description
chip_id
Most significant byte of the 2-byte device ID
chip_revision
Description
chip_revision
Silicon revision of the device
Bit 6
Bit 6
Bit 6
Bit 5
Bit 5
Bit 5
Description
Description
Description
Bit 4
Bit 4
Bit 4
chip_revision[7:0]
chip_id[15:8]
chip_id[7:0]
FINAL
Page 57
(RO) 8 least significant bits of the
chip ID.
(RO) 8 most significant bits of the
chip ID.
(RO) Silicon revision of the device. Default Value
Bit Value
Bit Value
Bit Value
48 (hex)
21 (hex)
00 (hex)
Bit 3
Bit 3
Bit 3
Value Description
Value Description
Value Description
Bit 2
Bit 2
Bit 2
Default Value
Default Value
ACS8520 SETS
Bit 1
Bit 1
Bit 1
DATASHEET
www.semtech.com
0100 1000
0010 0001
0000 0000
Bit 0
Bit 0
Bit 0