cmp_gt_sts Output Ports - 2.1 English

UHD-SDI GT LogiCORE IP Product Guide (PG380)
Document ID
PG380
Release Date
2022-10-19
Version
2.1 English

The status pins in the following table are connected when SDI_LINKS is 4.

Table 1. cmp_gt_sts[63:0] Output Ports
Bit Description
0 QPLL0 LOCK
1 QPLL1 LOCK
3:2 Unused
4 Link 0 GT CPLL LOCK
5 Link 0 GT TXRESETDONE
6 tx_change_done. Link 0 GT TX configuration is success for the given UHD-SDI line rate.
7 UHD-SDI TX IP fabric reset
8 Link 0 GT RXRESETDONE
9 rx_change_done. Link 0 GT RX configuration is success for the given UHD-SDI line rate.
10 UHD-SDI RX IP fabric reset
11 Unused
12

rx_mode_locked for Link 0, this signal indicates high when receiver mode is locked.

1'b0 = Receiver mode is not locked

1'b1 = Receiver mode is locked
13

rx_level_b for Link 0, this signal is high when receiver mode is 3G level B.

1'b0 = Receiver mode is not 3G level B

1'b1 = Receiver mode is 3G level B
14

Link 0 rx_bit_rate.

1'b0: Integer SDI line rate

1'b1: Fractional SDI line rate
15

Link 0 rx_ce

Used only in case of multi-link SDI. Receiver clock enable bits 18:16
18:16

Link 0 rx_mode[2:0] - Used only in case of multi link SDI.

This signal indicates the current SDI mode of the receiver:

000 = HD

001 = SD

010 = 3G

100 = 6G

101 = 12G 1000/1000

110 = 12G 1000/1001

When the receiver is not locked and rx_mode_locked output is low, the rx_mode port changes its values while the receiver searches for the correct SDI mode. When the receiver detects the correct SDI mode, the rx_mode_locked output goes high.
19 Link 1 GT CPLL LOCK
20 Link 1 GT TXRESETDONE
21 tx_change_done. Link 1 GT TX configuration is success for the given UHD-SDI line rate.
22 UHD-SDI TX IP fabric reset
23 Link 1 GT RXRESETDONE
24 rx_change_done. Link 1 GT RX configuration is success for the given UHD-SDI line rate.
25 UHD-SDI RX IP fabric reset
26 Unused
27

rx_mode_locked for Link 1, this signal indicates high when receiver mode is locked.

1'b0 = Receiver mode is not locked

1'b1 = Receiver mode is locked
28

rx_level_b for Link 1, this signal is high when received mode is 3G level B.

1'b0 = Receiver mode is not 3G level B

1'b1 = Receiver mode is 3G level B
29

Link 1 rx_bit_rate.

1'b0: Integer SDI line rate

1'b1: Fractional SDI line rate
30 rx_ce for Link 1. Used only in the case of multi-link SDI. The receiver clock enables Bit - 33:31.
33:31

rx_mode[2:0] for Link 1. Used only in the case of multi-link SDI.

This signal indicates the current SDI mode of the receiver:

000 = HD

001 = SD

010 = 3G

100 = 6G

101 = 12G 1000/1000

110 = 12G 1000/1001

When the receiver is not locked and rx_mode_locked output is low, the rx_mode port changes its values while the receiver searches for the correct SDI mode. When the receiver detects the correct SDI mode, the rx_mode_locked output goes high.
34 Link 2 GT CPLL LOCK
35 Link 2 GT TXRESETDONE
36 tx_change_done. Link 2 GT TX configuration is success for the given UHD-SDI line rate.
37 UHD-SDI TX IP fabric reset
38 Link 2 GT RXRESETDONE
39 rx_change_done. Link 2 GT RX configuration is success for the given UHD-SDI line rate.
40 UHD-SDI RX IP fabric reset
42

rx_mode_locked for Link 2, this signal indicates high when receiver mode is locked.

1'b0 = Receiver mode is not locked

1'b1 = Receiver mode is locked
41 Unused
43

rx_level_b for Link 2, this signal is high when receiver mode is 3G level B.

1'b0 = Receiver mode is not 3G level B

1'b1 = Receiver mode is 3G level B
44

Link 2 rx_bit_rate.

1'b0: Integer SDI line rate

1'b1: Fractional SDI line rate
45 rx_ce for Link 2. Used only in the case of multi-link SDI. The receiver clock enables Bit - 48:46.
48:46

rx_mode[2:0] for Link 2. Used only in the case of multi-link SDI.

This signal indicates the current SDI mode of the receiver:

000 = HD

001 = SD

010 = 3G

100 = 6G

101 = 12G 1000/1000

110 = 12G 1000/1001

When the receiver is not locked and rx_mode_locked output is low, the rx_mode port changes its values while the receiver searches for the correct SDI mode. When the receiver detects the correct SDI mode, the rx_mode_locked output goes high.
49 Link 3 GT CPLL LOCK
50 Link 3 GT TXRESETDONE
51 tx_change_done. Link 3 GT TX configuration is success for the given UHD-SDI line rate.
52 UHD-SDI TX IP fabric reset
53 Link 2 GT RXRESETDONE
54 rx_change_done. Link 3 GT RX configuration is success for the given UHD-SDI line rate.
55 UHD-SDI RX IP fabric reset
56 Unused
57

rx_mode_locked for Link 3, this signal indicates high when receiver mode is locked.

1'b0 = Receiver mode is not locked

1'b1 = Receiver mode is locked
58

rx_level_b for Link 3, this signal is high when receiver mode is 3G level B.

1'b0 = Receiver mode is not 3G level B

1'b1 = Receiver mode is 3G level B
59

Link 3 rx_bit_rate.

1'b0: Integer SDI line rate

1'b1: Fractional SDI line rate
60 rx_ce for Link 3. Used only in the case of multi-link SDI. The receiver clock enables Bit - 63:61.
63:61

rx_mode[2:0] for Link 3. Used only in the case of multi-link SDI. This signal indicates the current SDI mode of the receiver:

000 = HD

001 = SD

010 = 3G

100 = 6G

101 = 12G 1000/1000

110 = 12G 1000/1001

When the receiver is not locked and rx_mode_locked output is low, the rx_mode port changes its values while the receiver searches for the correct SDI mode. When the receiver detects the correct SDI mode, the rx_mode_locked output goes high.