HMC7000 Series I/O Module Guide
75
HMC7000 Series I/O Module Guide
75
Configuration:
Use MAPware-7000 to assign input (X and XW), output (Y and YW), and configuration (M and MW) memory
addresses to the module. These addresses are created according to the slot location of the module, where nn
refers to the slot number:
Function
Register
Access
X0-X11 Inputs
X00000-011 (XW0000)
Rd Only
Y0-Y7 Outputs
Y00000-007 (YW0000)
Rd/Write
High Speed Counter Option
HSC Channel 1
HSC Channel 2
HSC Input
X1(terminal)
X00001 (reg)
X2(terminal)
X00002 (reg)
Rd Only
HSC Reset Input
X4(terminal)
X00004 (reg)
X5(terminal)
X00005 (reg)
Rd Only
HSC Output Flag
Y0(terminal)
Y00000 (reg)
Y1(terminal)
Y00001 (reg)
Rd/Write
HSC Configuration Register
MW0010
MW0020
Rd/Write
HSC Counter Register
(Current Value)
MW0011
MW0012
MW0021
MW0022
Rd/Write
HSC Preset Register
MW0013
MW0014
MW0023
MW0024
Rd/Write
HSC Enable Bit
M00240
M00400
Rd/Write
HSC Reset Bit
M00241
M00401
Rd/Write
Reference the table below when configuring each HSC Configuration Register (MW0010 and MW0020):
Bits
Function
15-4
Not used
3
0 : Falling Edge
1 : Rising Edge
2, 1, 0
Module Operating Mode :
000 : Normal Operation
010 : Up Counter HSC