LOCATE COMP "LED_YELLOW" SITE "E3";
LOCATE COMP "LED_ORANGE" SITE "F2";
DEFINE PORT GROUP "LED_group" "LED*";
-IOBUF GROUP "LED_group" IO_TYPE=LVCMOS33;
+IOBUF GROUP "LED_group" IO_TYPE=LVCMOS25;
LOCATE COMP "ADC_CSB_1" SITE "E14";
LOCATE COMP "ADC_CSB_2" SITE "E13";
LOCATE COMP "ADC_CSB_11" SITE "J14";
LOCATE COMP "ADC_CSB_12" SITE "J13";
DEFINE PORT GROUP "ADC_CSB_group" "ADC_CSB*";
-IOBUF GROUP "ADC_CSB_group" IO_TYPE=LVCMOS33;
+IOBUF GROUP "ADC_CSB_group" IO_TYPE=LVCMOS25;
# SPI to TRB
LOCATE COMP "SPI_TRB_CLK_0" SITE "M11";
LOCATE COMP "SPI_TRB_OUT_0" SITE "M9";
LOCATE COMP "SPI_TRB_OUT_1" SITE "N10";
DEFINE PORT GROUP "SPI_TRB_group" "SPI_TRB*";
-IOBUF GROUP "SPI_TRB_group" IO_TYPE=LVCMOS33;
+IOBUF GROUP "SPI_TRB_group" IO_TYPE=LVCMOS25;
IOBUF PORT "SPI_TRB_IN_0" IO_TYPE=LVCMOS25;
IOBUF PORT "SPI_TRB_IN_1" IO_TYPE=LVCMOS25;
LOCATE COMP "SPI_CONN_H_OUT" SITE "P2";
DEFINE PORT GROUP "SPI_CONN_group" "SPI_CONN*";
IOBUF GROUP "SPI_CONN_group" IO_TYPE=LVDS25;
-IOBUF PORT "SPI_CONN_H_OUT" IO_TYPE=LVCMOS33D; # special handling, no true LVDS available
+IOBUF PORT "SPI_CONN_H_OUT" IO_TYPE=LVDS25E; # special handling, no true LVDS available
# general purpose
LOCATE COMP "GP_LINE_0" SITE "C12"; # GP0
LOCATE COMP "GP_LINE_8" SITE "P9"; # GP16
LOCATE COMP "GP_LINE_9" SITE "N12"; # GP18
DEFINE PORT GROUP "GP_LINE_group" "GP_LINE*";
-IOBUF GROUP "GP_LINE_group" IO_TYPE=LVCMOS33D;
+IOBUF GROUP "GP_LINE_group" IO_TYPE=LVDS25E;
IOBUF PORT "GP_LINE_0" IO_TYPE=LVDS25;