diff --git a/hardware/portapack_h1/cpld/20150901/portapack_h1_cpld.qsf b/hardware/portapack_h1/cpld/20150901/portapack_h1_cpld.qsf
index 254a3481..a834c020 100644
--- a/hardware/portapack_h1/cpld/20150901/portapack_h1_cpld.qsf
+++ b/hardware/portapack_h1/cpld/20150901/portapack_h1_cpld.qsf
@@ -285,4 +285,5 @@ set_location_assignment PIN_34 -to MCU_P2_8
 set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to MCU_P2_8
 set_instance_assignment -name CURRENT_STRENGTH_NEW "MINIMUM CURRENT" -to MCU_P2_8
 set_instance_assignment -name SLOW_SLEW_RATE ON -to MCU_P2_8
-set_instance_assignment -name PCI_IO OFF -to MCU_P2_8
\ No newline at end of file
+set_instance_assignment -name PCI_IO OFF -to MCU_P2_8
+set_global_assignment -name NUM_PARALLEL_PROCESSORS ALL
diff --git a/hardware/portapack_h1/cpld/20170522/portapack_h1_cpld.qsf b/hardware/portapack_h1/cpld/20170522/portapack_h1_cpld.qsf
index b16ad776..0b47ac08 100644
--- a/hardware/portapack_h1/cpld/20170522/portapack_h1_cpld.qsf
+++ b/hardware/portapack_h1/cpld/20170522/portapack_h1_cpld.qsf
@@ -288,4 +288,5 @@ set_location_assignment PIN_34 -to MCU_P2_8
 set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to MCU_P2_8
 set_instance_assignment -name CURRENT_STRENGTH_NEW "MINIMUM CURRENT" -to MCU_P2_8
 set_instance_assignment -name SLOW_SLEW_RATE ON -to MCU_P2_8
-set_instance_assignment -name PCI_IO OFF -to MCU_P2_8
\ No newline at end of file
+set_instance_assignment -name PCI_IO OFF -to MCU_P2_8
+set_global_assignment -name NUM_PARALLEL_PROCESSORS ALL