Texas Instruments AM335 Series Technical Reference Manual

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16.5.4.13 DLLHS Register (offset = 34h) [reset = 8000h]
DLLHS is shown in Figure 16-146 and described in Table 16-157.
bits for control and debug of the DLL inside the phy
Figure 16-146. DLLHS Register
31 30 29 28 27 26 25 24
Reserved DLLHS_LOCK DLLHS_GENERATED_CODE
R/W-0h R-0h R-0h
23 22 21 20 19 18 17 16
DLLHS_GENERATED_CODE DLL_SEL_CODE_PH DLL_LOCKCHK DLL_SEL_COD
S
R-0h R/W-0h R/W-0h R/W-0h
15 14 13 12 11 10 9 8
DLL_PHS0_8 DLL_FORCED_CODE FORCE_DLL_CODE
R/W-1h R/W-0h R/W-0h
7 6 5 4 3 2 1 0
DLL_RATE DLL_FILT DLL_CDR_MODE DLL_IDLE DLL_FREEZE Reserved
R/W-0h R/W-0h R/W-0h R/W-0h R/W-0h R/W-0h
LEGEND: R/W = Read/Write; R = Read only; W1toCl = Write 1 to clear bit; -n = value after reset
Table 16-157. DLLHS Register Field Descriptions
Bit Field Type Reset Description
31-29 Reserved R/W 0h
28 DLLHS_LOCK R 0h
Read the AFE output by this name
27-22 DLLHS_GENERATED_C R 0h
Read the AFE output by this name.Read value is valid only if
ODE
VDDLDO is on.
21 DLL_SEL_CODE_PHS R/W 0h Connect to DLLHS_TEST_LDO[0] on AFE interface.
see DFT spec for details.
20-19 DLL_LOCKCHK R/W 0h Connect to DLLHS_TEST_LDO
[2:1] on AFE interface.
see DFT spec for details.
18-16 DLL_SEL_COD R/W 0h Connect to DLLHS_TEST_LDO
[5:3] on AFE interface.
see DFT spec for details.
15 DLL_PHS0_8 R/W 1h Connect to DLLHS_TEST_LDO[6] on AFE interface.
see DFT spec for details.
14-9 DLL_FORCED_CODE R/W 0h Connect to the pin of this name on AFE interface.
see DFT spec for details.
8 FORCE_DLL_CODE R/W 0h Connect to DLLHS_TEST_LDO[11] on AFE interface.
see DFT spec for details.
7-6 DLL_RATE R/W 0h Connect to DLLHS_TEST_LDO
[8:7] on AFE interface.
see DFT spec for details.
5-4 DLL_FILT R/W 0h Connect to DLLHS_TEST_LDO
[10:9] on AFE interface.
see DFT spec for details.
3 DLL_CDR_MODE R/W 0h Connect to the pin of this name on AFE interface.
see DFT spec for details.
2 DLL_IDLE R/W 0h Connect to DLLHS_TEST_LDO[12] on AFE interface.
see DFT spec for details.
1 DLL_FREEZE R/W 0h Connect to DLLHS_TEST_LDO[13] on AFE interface.
see DFT spec for details.
0 Reserved R/W 0h
1918
Universal Serial Bus (USB) SPRUH73H–October 2011–Revised April 2013
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Texas Instruments AM335 Series Specifications

General

Brand	Texas Instruments
Model	AM335 Series
Category	Computer Hardware
Language	English