m21262 Mindspeed Technologies, m21262 Datasheet - Page 54

• Manufacturer Part Number: m21262
• Description: Cdr/reclocker With 4 1 Input Multiplexer
• Manufacturer: Mindspeed Technologies

3.1.3
Table 3-4.
3.1.4
Table 3-5.
3.1.5
Table 3-6.
3.1.6
Table 3-7.
21262-DSH-001-C
Bits
Bits
Bits
Bits
7:4
3:1
7:0
7:0
7:0
0
Type
Type
Type
Type
R/W
R/W
R/W
R/W
R
R
External Reference Frequency Divider Control (RFD) (Refclk_ctrl: Address 04h)
Master IC Reset (Mastreset: Address 05h)
IC Electronic ID (Chipcode: Address 06h)
IC Revision Code (Revcode: Address 07h)
External Reference Frequency Divider Control (RFD)
Master IC Reset
IC Electronic Identification
IC Revision Code
Default
Default
Default
Default
TBD
TBD
0b
0b
0b
Reserved
ref_divr
MSPD internal
rst
chipcode
revcode
Mindspeed Proprietary and Confidential
Mindspeed Technologies
Label
Label
Label
Label
N/A
Sets the divider ratio to scale down RefClk to the internal rate.
000b: Divide by 1
001b: Divide by 2
010b: Divide by 4
011b: Divide by 8
100b: Divide by 12
101b: Divide by 16
110b: Divide by 32
N/A
Same feature as hardware xRST. Resets the entire IC.
00h: Normal operation [Default]
AAh: Reset upon write to this register with AAh
NOTE: All other values are ignored.
This register contains the identification of this IC.
This register contains the revision of the IC.
®
Description
Description
Description
Description
Registers
46