NAT-MCH Users Manual Version 1.16

NAT-MCH – Users Manual
10.3 Clock Type Configuration
Description:
Determines the signal type for a specific clock type.
Syntax :
clk_type = clk, type
Parameter Description :
clk: clock identifier
1 - CLK1
2 - CLK2
3 - CLK3
4 - CLK1 UPDATE
5 - CLK3 UPDATE
type: clock signal type
0 - NONE
1 - 8 kHz
2 - 1.544 MHz
3 - 2.048 MHz
4 - 3.088 MHz
5 - 4.096 MHz
6 - 6.312 MHz
7 - 8.192 MHz
8 - 8.448 MHz
9 - 16.384 MHz
10 - 19.44 MHz
11 - 20 MHz (Stratum 3)
12 - 32.768 MHz
13 - 34.368 MHz
14 - 44.736 MHz
15 - 65.536 MHz
16 - PCIe clock
17 - PLL REF0 input
18 - PLL REF1 input
19 - EXT REF input
20 - 100 us tick
21 - SW_CLK
22 - SYNC_CLK
23 - HOLDOVER
NOTE: Refer to the Clock-Module Technical Reference Manual for a description of the
different clock types.
Example:
clk_type = 1, 3
Output a 2.048 MHz clock signal on CLK1.
Version 1.16 © N.A.T. GmbH 60