# 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 ADA - High Speed ADC/DAC
Name | Location | Direction | Standard | HSMC Pin Index
--- | --- | --- | --- | ---
DAC_DA[0] | AL29 | output | 2.5 V | 47
DAC_DB[0] | AT31 | output | 2.5 V | 48
DAC_DA[1] | AM29 | output | 2.5 V | 49
DAC_DB[1] | AU31 | output | 2.5 V | 50
DAC_DA[2] | AK30 | output | 2.5 V | 53
DAC_DB[2] | AT32 | output | 2.5 V | 54
DAC_DA[3] | AL30 | output | 2.5 V | 55
DAC_DB[3] | AU32 | output | 2.5 V | 56
DAC_DA[4] | AK32 | output | 2.5 V | 59
DAC_DB[4] | AT33 | output | 2.5 V | 60
DAC_DA[5] | AL32 | output | 2.5 V | 61
DAC_DB[5] | AU33 | output | 2.5 V | 62
DAC_DA[6] | AJ31 | output | 2.5 V | 65
DAC_DB[6] | AU34 | output | 2.5 V | 66
DAC_DA[7] | AH30 | output | 2.5 V | 67
DAC_DB[7] | AV34 | output | 2.5 V | 68
DAC_DA[8] | AG27 | output | 2.5 V | 71
DAC_DB[8] | AN33 | output | 2.5 V | 72
DAC_DA[9] | AH27 | output | 2.5 V | 73
DAC_DB[9] | AP34 | output | 2.5 V | 74
DAC_DA[10] | AG29 | output | 2.5 V | 77
DAC_DB[10] | AT34 | output | 2.5 V | 78
DAC_DA[11] | AH29 | output | 2.5 V | 79
DAC_DB[11] | AR34 | output | 2.5 V | 80
DAC_DA[12] | AG28 | output | 2.5 V | 83
DAC_DB[12] | AP35 | output | 2.5 V | 84
DAC_DA[13] | AH28 | output | 2.5 V | 85
DAC_DB[13] | AR35 | output | 2.5 V | 86
DAC_WRT_A | AD27 | output | 2.5 V | 89
DAC_WRT_B | AN32 | output | 2.5 V | 90
DAC_MODE | AE27 | output | 2.5 V | 91
DAC_CLK_A | W32 | output | 2.5 V | 95
OSC_SMA_ADC4 | W34 | input | 2.5 V | 96
DAC_CLK_B | W33 | output | 2.5 V | 97
SMA_DAC4 | W35 | input | 2.5 V | 98
ADC_OEB_A | AN30 | output | 2.5 V | 108
ADC_OEB_B | AP30 | output | 2.5 V | 110
ADC_DB[13] | V29 | input | 2.5 V | 113
ADC_DA[13] | AP32 | input | 2.5 V | 114
ADC_DB[12] | V30 | input | 2.5 V | 115
ADC_DA[12] | AR32 | input | 2.5 V | 116
ADC_DB[11] | W28 | input | 2.5 V | 119
ADC_DA[11] | V34 | input | 2.5 V | 120
ADC_DB[10] | V28 | input | 2.5 V | 121
ADC_DA[10] | U35 | input | 2.5 V | 122
ADC_DB[9] | T30 | input | 2.5 V | 125
ADC_DA[9] | U31 | input | 2.5 V | 126
ADC_DB[8] | T31 | input | 2.5 V | 127
ADC_DA[8] | V31 | input | 2.5 V | 128
ADC_DB[7] | R32 | input | 2.5 V | 131
ADC_DA[7] | N33 | input | 2.5 V | 132
ADC_DB[6] | R33 | input | 2.5 V | 133
ADC_DA[6] | N34 | input | 2.5 V | 134
ADC_DB[5] | P31 | input | 2.5 V | 137
ADC_DA[5] | M33 | input | 2.5 V | 138
ADC_DB[4] | P32 | input | 2.5 V | 139
ADC_DA[4] | M34 | input | 2.5 V | 140
ADC_DB[3] | R30 | input | 2.5 V | 143
ADC_DA[3] | L34 | input | 2.5 V | 144
ADC_DB[2] | R31 | input | 2.5 V | 145
ADC_DA[2] | L35 | input | 2.5 V | 146
ADC_DB[1] | AK31 | input | 2.5 V | 149
ADC_DA[1] | K34 | input | 2.5 V | 150
ADC_DB[0] | AL31 | input | 2.5 V | 151
ADC_DA[0] | K35 | input | 2.5 V | 152
ADC_CLK_B | M32 | output | 2.5 V | 155
ADC_OTR_B | J34 | input | 2.5 V | 156
ADC_CLK_A | L32 | output | 2.5 V | 157
ADC_OTR_A | 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