Maple Systems HMC7000 Series - Manual (Page 78)

HMC7000 Series I/O Module Guide
Phone: 425/745-3229 • Fax: 425/745-3429 • Email: [email protected] • www.maplesystems.com .
1010-1043 Page 77 of 85 Rev. 02, 11/08/2013
Configuration Register
Bit Description
15-4 Reserved (leave set to 0)
3
Edge Trigger:
0 = Falling
1 = Rising
2,1,0
Counter Mode:
000 =High Speed Counter Off
010 = High Speed Up Counter
Other settings are reserved.
Note: You can write to the configuration register value using the Power-Up logic block or in a Power-Up
Task.
Specific High Speed Counter Registers
The registers and I/O associated with the High-Speed Counter depend on the hardware.

For products with Built-In I/O (HMC7030A-L)
Function Counter 1 Counter 2
Trigger Bit X00001 X00002
Done Bit Y00000 Y00001
Enable Bit M00240 M00400
Reset Bit (Internal, Physical) M00241, X00004 MW401, X00005
Configuration Register MW0010 MW0020
Current Count Register (LSW, MSW) MW0011, MW0012 MW0021, MW0022
Preset Register (LSW, MSW) MW0013, MW0014 MW0023, MW0024