# TR4 FPGA Board Configuration

## Pin Assignments:

- CLOCK
- Loop
- LED x 4
- BUTTON x 4
- SWITCH x 4
- HSMC-A
- HSMC A/B/C 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-A connect to SDI - SD/HD/3G
Name | Location | Direction | Standard | HSMC Pin Index
--- | --- | --- | --- | ---
SDI_TX_P[2] | AB4 | output | 1.4-V PCML | 25
SDI_EQOUT_P[2] | AC2 | input | 1.4-V PCML | 26
SDI_TX_N[2] | AB3 | output | 1.4-V PCML | 27
SDI_EQOUT_N[2] | AC1 | input | 1.4-V PCML | 28
SDI_TX_P[1] | AD4 | output | 1.4-V PCML | 29
SDI_EQOUT_P[1] | AE2 | input | 1.4-V PCML | 30
SDI_TX_N[1] | AD3 | output | 1.4-V PCML | 31
SDI_EQOUT_N[1] | AE1 | input | 1.4-V PCML | 32
SDI_LED_TX_R[1] | AK8 | output | 2.5 V | 41
SDI_LED_TX_R[2] | AK7 | output | 2.5 V | 43
SDI_LED_TX_G[1] | AG10 | output | 2.5 V | 47
SDI_LED_TX_G[2] | AG9 | output | 2.5 V | 49
SDI_LED_RX_R[2] | AH9 | output | 2.5 V | 53
SDI_LED_RX_G[2] | AH8 | output | 2.5 V | 55
SDI_LED_RX_R[1] | AG8 | output | 2.5 V | 59
SDI_LED_RX_G[1] | AG7 | output | 2.5 V | 61
SDI_RATE_SEL[1] | AD10 | output | 2.5 V | 71
SDI_RATE_SEL[2] | AD9 | output | 2.5 V | 73
SDI_BYPASS[1] | AB13 | output | 2.5 V | 77
SDI_BYPASS[2] | AB12 | output | 2.5 V | 79
AES_CLK_S[0] | AB11 | output | 2.5 V | 83
AES_CLK_S[1] | AB10 | output | 2.5 V | 85
AES_CLK_S[2] | T13 | output | 2.5 V | 89
AES_CLK_PDTSn | T12 | output | 2.5 V | 91
AES_CLK | AF6 | input | 2.5 V | 96
AES_OUT[1] | R13 | output | 2.5 V | 101
AES_IN[1] | F10 | input | 2.5 V | 102
AES_OUT[2] | P13 | output | 2.5 V | 103
AES_IN[2] | E10 | input | 2.5 V | 104
AES_VCXO_UP | N11 | output | 2.5 V | 107
AES_VCXO_DN | N10 | output | 2.5 V | 109
SDI_CLK_SEL | N12 | output | 2.5 V | 113
SDI_XTAL_SEL | M12 | output | 2.5 V | 115
SDI_CLK_BP[0] | M10 | output | 2.5 V | 119
SDI_CLK_BP[1] | L10 | output | 2.5 V | 121
SDI_CLK_N[0] | L11 | output | 2.5 V | 127
SDI_CLK_N[1] | K8 | output | 2.5 V | 131
SDI_CLK_V[0] | J8 | output | 2.5 V | 133
SDI_CLK_V[1] | K9 | output | 2.5 V | 137
SDI_CLK_V[2] | J9 | output | 2.5 V | 139
SDI_CLK_V[3] | H7 | output | 2.5 V | 143
ODDEVEN | D5 | input | 2.5 V | 144
SDI_CLK_MLTF | G7 | output | 2.5 V | 145
VFORMAT | C5 | input | 2.5 V | 146
SDI_CLK_RST | K10 | output | 2.5 V | 149
VSYNC | D7 | input | 2.5 V | 150
SDI_CLK_OE | J10 | output | 2.5 V | 151
HSYNC | C7 | input | 2.5 V | 152
SDI_HSMC_CLK | H10 | output | 2.5 V | 155
SDI_HSMC_CLK_P | AC6 | input | LVDS | 156
SDI_HSMC_CLK_N | AC5 | input | LVDS | 158

##

HSMC A/B/C I2C
Name | Location | Direction | Standard
--- | --- | --- | ---
HSMC_ABC_SCL | AE16 | output | 2.5 V
HSMC_ABC_SDA | AF16 | inout | 2.5 V