LMH0318_15 Datasheet, PDF (27/57 Pages) Texas Instruments – LMH0318 3 Gbps HD/SD SDI Reclocker with Integrated Cable Driver

www.ti.com
LMH0318
SNLS508 – SEPTEMBER 2015
Programming (continued)
REGISTER NAME
CDR_Status_1
Interrupt Status Register
BITS
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Table 5. Global Registers (continued)
FIELD REGISTER
ADDRESS
Reg_0x02 Channel
Reserved
Reserved
Reserved
cdr_status[4]
cdr_status[3]
Reserved
Reserved
Reserved
Reg 0x54 Channel
Sigdet
DEFAULT
0x00
0
0
0
0
0
0
0
0
0x00
0
R/RW
R
R
R
R
R
R
R
R
R
cdr_lock_int
signal_det1_int
signal_det0_int
heo_veo_int
cdr_lock_loss_int
signal_det1_loss_int
signal_det0_loss_int
0
R
0
R
0
R
0
R
0
R
0
R
0
R
DESCRIPTION
CDR Status
11: CDR locked
00: CDR not locked
Interrupt Status ( clears upon read )
1: Signal Detect from the selected input
asserted
0: Signal Detect from the selected input
de-asserted
1: CDR Lock interrupt
0: No interrupt from CDR Lock
1: IN1 Signal Detect interrupt
0: No interrupt from IN1 Signal Detect
1: IN0 Signal Detect interrupt
0: No interrupt from IN0 Signal Detect
1: HEO_VEO Threshold reached
interrupt
0: No interrupt from HEO_VEO
1: CDR loss of lock interrupt
0: No interrupt from CDR lock
1: IN1 Signal Detect loss interrupt
0: No interrupt from IN1 Signal Detect
1: IN0 Signal Detect loss interrupt
0: No interrupt from IN0 Signal Detect
Copyright © 2015, Texas Instruments Incorporated
Product Folder Links: LMH0318
Submit Documentation Feedback
27