ade3700 STMicroelectronics, ade3700 Datasheet - Page 22

• Manufacturer Part Number: ade3700
• Description: Analog Lcd Display Engine For Xga And Sxga Resolutions
• Manufacturer: STMicroelectronics

Line Lock PLL
22/89
Register Name
LLK_PLL_UPDATE
LLK_PLL_STATUS
LLK_PLL_PH_ERROR_L
LLK_PLL_PH_ERROR_H
LLK_PLL_PHASE_RATE_0
LLK_PLL_PHASE_RATE_1
LLK_PLL_PHASE_RATE_2
LLK_PLL_PHASE_RATE_3
LLK_PLL_PHASE_RATE_I_0
LLK_PLL_PHASE_RATE_I_1
LLK_PLL_PHASE_RATE_I_2
LLK_PLL_PHASE_RATE_I_3
LLK_PLL_STAT_ERROR_MEAN
LLK_PLL_STAT_ERROR_PP_L
LLK_PLL_STAT_ERROR_PP_H
LLK_PLL_STAT_ERROR_ABS_L
LLK_PLL_STAT_ERROR_ABS_H
LLK_PLL_STAT_ERROR_GTX
Table 7: Line Lock PLL Registers (Sheet 4 of 4)
0x0840
0x0841
0x0842
0x0843
0x0844
0x0845
0x0846
0x0847
0x0848
0x0849
0x084A
0x084B
0x084C
0x084D
0x084E
0x084F
0x0850
0x0851
Addr
R
R/W
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Mode
[7]
[6:2]
[1]
[0]
[7:4]
[3]
[2]
[1]
[0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
Bits
0x0
0x0
Default
In free-running mode, toggles when status
is updated.
In one-shot mode, this bit is set when
status is ready.
Reserved
0: free-running mode
1: one-shot mode
update enable
Reserved
llk overflow
coarse error = 0
in slow mode
in lock mode
phase error
LSB = approx. 200ps
llk phase rate
fout = fxtal * 2
integral phase rate
average phase error over stat_lines
phase error LSB is approx. 200ps
phase error LSB is approx. 200ps
sum of absolute phase errors over
stat_lines
phase error LSB is approx. 200ps
Reserved
peak phase error over stat_lines
27+NDIV
Description
/ phase_rate
ADE3700