User manual

53 Chapter C
C.3 MCX314/MCX314AS WRITE Registers: WR0 ~ WR7
The PCI-1240/PCI-1240U registers from WR0 (Base Add. + 0) to WR7
(Base Add. + E) are the same as mapping registers on MCX314/
MCX314AS chip, and please refer to MCX314/MCX314AS user’s man-
ual Section 4.3 ~ Section 4.9 for detailed information.
C.4 Clear Interrupt Register: CLRINT
Write any value to this address to clear the interrupt register.
C.5 Pulse Generator Mode/Status Register: PGM/
PGSTA
The pulse generator function is powerful for users to drive specific axis
by Jog or Hand wheel. There are two operation modes - Jog mode and
Hand wheel mode.
In Jog mode, it is corresponding to the “Continuous Pulse Driving
Mode”, and in Hand wheel mode, it is corresponding to the “Fixed Pulse
Driving Mode”.
Please refer to MCX314/MCX314AS user’s manual Section 2.6.1 for
detailed information.
Table C.5: Clear Interrupt Register: CLRINT - Write BASE +10
Base Add. D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
10 W
Clear Interrupt Register: CLRINT
Clear Interrupt Register