# TR4 FPGA Board Configuration

## Pin Assignments:

- CLOCK
- Loop
- LED x 4
- BUTTON x 4
- SWITCH x 4
- HSMC-D
- HSMC D/E/F I2C

## Pin Assignment Table:

##

CLOCK
Name | Location | Direction | Standard
--- | --- | --- | ---
OSC_50_BANK1 | AB34 | input | 2.5 V
OSC_50_BANK3 | AW22 | input | 2.5 V
OSC_50_BANK4 | AV19 | input | 2.5 V
OSC_50_BANK7 | A21 | input | 1.5V
OSC_50_BANK8 | B23 | input | 1.5V

##

Loop
Name | Location | Direction | Standard
--- | --- | --- | ---
LOOP_CLKIN0 | B22 | input | 1.5V
LOOP_CLKIN1 | B20 | input | 1.5V
LOOP_CLKOUT0 | M20 | output | 1.5V
LOOP_CLKOUT1 | L20 | output | 1.5V

##

LED x 4
Name | Location | Direction | Standard
--- | --- | --- | ---
LED[0] | B19 | output | 1.5V
LED[1] | A18 | output | 1.5V
LED[2] | D19 | output | 1.5V
LED[3] | C19 | output | 1.5V

##

BUTTON x 4
Name | Location | Direction | Standard
--- | --- | --- | ---
BUTTON[0] | L19 | input | 1.5V
BUTTON[1] | M19 | input | 1.5V
BUTTON[2] | A19 | input | 1.5V
BUTTON[3] | P20 | input | 1.5V

##

SWITCH x 4
Name | Location | Direction | Standard
--- | --- | --- | ---
SW[0] | AH18 | input | 2.5 V
SW[1] | AH19 | input | 2.5 V
SW[2] | D6 | input | 2.5 V
SW[3] | C6 | input | 2.5 V

##

HSMC-D connect to DCC - High Speed ADC/DAC
Name | Location | Direction | Standard | HSMC Pin Index
--- | --- | --- | --- | ---
CLKOUT0 | P19 | output | 1.5V | 39
CLKIN1 | AA35 | input | 2.5 V | 40
ADA_D[13] | AJ29 | input | 2.5 V | 41
ADB_D[13] | AR31 | input | 2.5 V | 42
ADA_D[12] | AK29 | input | 2.5 V | 43
ADB_D[12] | AT30 | input | 2.5 V | 44
ADA_D[11] | AL29 | input | 2.5 V | 47
ADB_D[11] | AT31 | input | 2.5 V | 48
ADA_D[10] | AM29 | input | 2.5 V | 49
ADB_D[10] | AU31 | input | 2.5 V | 50
ADA_D[9] | AK30 | input | 2.5 V | 53
ADB_D[9] | AT32 | input | 2.5 V | 54
ADA_D[8] | AL30 | input | 2.5 V | 55
ADB_D[8] | AU32 | input | 2.5 V | 56
ADA_D[7] | AK32 | input | 2.5 V | 59
ADB_D[7] | AT33 | input | 2.5 V | 60
ADA_D[6] | AL32 | input | 2.5 V | 61
ADB_D[6] | AU33 | input | 2.5 V | 62
ADA_D[5] | AJ31 | input | 2.5 V | 65
ADB_D[5] | AU34 | input | 2.5 V | 66
ADA_D[4] | AH30 | input | 2.5 V | 67
ADB_D[4] | AV34 | input | 2.5 V | 68
ADA_D[3] | AG27 | input | 2.5 V | 71
ADB_D[3] | AN33 | input | 2.5 V | 72
ADA_D[2] | AH27 | input | 2.5 V | 73
ADB_D[2] | AP34 | input | 2.5 V | 74
ADA_D[1] | AG29 | input | 2.5 V | 77
ADB_D[1] | AT34 | input | 2.5 V | 78
ADA_D[0] | AH29 | input | 2.5 V | 79
ADB_D[0] | AR34 | input | 2.5 V | 80
ADA_OR | AG28 | input | 2.5 V | 83
ADB_OR | AP35 | input | 2.5 V | 84
ADA_OE | AH28 | output | 2.5 V | 85
ADB_OE | AR35 | output | 2.5 V | 86
ADA_SPI_CS | AD27 | output | 2.5 V | 89
ADB_SPI_CS | AN32 | output | 2.5 V | 90
AD_SDIO | AE27 | inout | 2.5 V | 91
AD_SCLK | AP33 | inout | 2.5 V | 92
FPGA_CLK_A_P | W32 | inout | 2.5 V | 95
XT_IN_P | W34 | input | 2.5 V | 96
FPGA_CLK_A_N | W33 | inout | 2.5 V | 97
XT_IN_N | W35 | input | 2.5 V | 98
DA[13] | AC26 | output | 2.5 V | 101
DB[13] | AM31 | output | 2.5 V | 102
DA[12] | AD26 | output | 2.5 V | 103
DB[12] | AN31 | output | 2.5 V | 104
DA[11] | AE26 | output | 2.5 V | 107
DB[11] | AN30 | output | 2.5 V | 108
DA[10] | AF26 | output | 2.5 V | 109
DB[10] | AP30 | output | 2.5 V | 110
DA[9] | V29 | output | 2.5 V | 113
DB[9] | AP32 | output | 2.5 V | 114
DA[8] | V30 | output | 2.5 V | 115
DB[8] | AR32 | output | 2.5 V | 116
DA[7] | W28 | output | 2.5 V | 119
DB[7] | V34 | output | 2.5 V | 120
DA[6] | V28 | output | 2.5 V | 121
DB[6] | U35 | output | 2.5 V | 122
DA[5] | T30 | output | 2.5 V | 125
DB[5] | U31 | output | 2.5 V | 126
DA[4] | T31 | output | 2.5 V | 127
DB[4] | V31 | output | 2.5 V | 128
DA[3] | R32 | output | 2.5 V | 131
DB[3] | N33 | output | 2.5 V | 132
DA[2] | R33 | output | 2.5 V | 133
DB[2] | N34 | output | 2.5 V | 134
DA[1] | P31 | output | 2.5 V | 137
DB[1] | M33 | output | 2.5 V | 138
DA[0] | P32 | output | 2.5 V | 139
DB[0] | M34 | output | 2.5 V | 140
AIC_DIN | R30 | output | 2.5 V | 143
AIC_DOUT | L34 | input | 2.5 V | 144
AIC_LRCIN | R31 | inout | 2.5 V | 145
AIC_LRCOUT | L35 | inout | 2.5 V | 146
AIC_BCLK | AK31 | inout | 2.5 V | 149
AIC_XCLK | K34 | output | 2.5 V | 150
AIC_SPI_CS | AL31 | output | 2.5 V | 151
J1_152 | K35 | inout | 2.5 V | 152
FPGA_CLK_B_P | M32 | inout | 2.5 V | 155
ADA_DCO | J34 | input | 2.5 V | 156
FPGA_CLK_B_N | L32 | inout | 2.5 V | 157
ADB_DCO | J35 | input | 2.5 V | 158

##

HSMC D/E/F I2C
Name | Location | Direction | Standard
--- | --- | --- | ---
HSMC_DEF_SCL | G21 | output | 1.5V
HSMC_DEF_SDA | F21 | inout | 1.5V