Digilent 410-044-10P-KIT Manual do Utilizador descarregar pdf (Página 51)

Spartan-3 Starter Kit Board User Guide www.xilinx.com 51

UG130 (v1.1) May 13, 2005 1-800-255-7778

Expansion Connectors

B1 Connector Pinout

The B1 expansion connector is located on the right edge of the board, as indicated by in

Figure 1-2. Table 13-4 provides the pinout for the B1 connector. The FPGA connections are

specified in parentheses.

Most of the B1 expansion connector pins connect only with the FPGA and are not shared.

Pins 36 through 40 include the signals required to configure the FPGA in Master or Slave

Serial mode. These same pins plus pins 5, 7, 9, 11, 13, 15, 17, 19, and 20 provide the signals

required to configure the FPGA in Master or Slave Parallel mode.

Table 13-4:

Pinout for B1 Expansion Connector

Schematic Name FPGA Pin Connector FPGA Pin Schematic Name

GND 1 2 VU (+5V)

CCO

(+3.3V) V

CCO

(all banks) 3 4 (C10) PB-ADR0

PB-DB0 (T3)

FPGA RD_WR_B config

5 6

(E10) PB-ADR1

PB-DB1 (N11)

FPGA D1 config

7 8

(C11) PB-ADR2

PB-DB2 (P10)

FPGA D2 config

9 10

(D11) PB-ADR3

PB-DB3 (R10)

FPGA D3 config

11 12

(C12) PB-ADR4

PB-DB4 (T7)

FPGA D4 config

13 14

(D12) PB-ADR5

PB-DB5 (R7)

FPGA D5 config

15 16

(E11) PB-WE

PB-DB6 (N6)

FPGA D6 config

17 18

(B16) PB-OE

PB-DB7 (M6)

FPGA D7 config

19 20

(R3)

FPGA CS_B config

PB-CS

PB-CLK (C15) 21 22 (C16) MB1-DB0

MB1-DB1 (D15) 23 24 (D16) MB1-DB2

MB1-DB3 (E15) 25 26 (E16) MB1-DB4

MB1-DB5 (F15) 27 28 (G15) MB1-DB6

MB1-DB7 (G16) 29 30 (H15) MB1-ASTB

MB1-DSTB (H16) 31 32 (J16) MB1-WRITE

MB1-WAIT (K16) 33 34 (K15) MB1-RESET

MB1-INT (L15)

35 36

(B3)

FPGA PROG_B

PROG-B

DONE (R14)

FPGA DONE

37 38

(N9)

FPGA INIT_B

INIT

CCLK (T15)

FPGA CCLK

Connects to (A14) via

390Ω resistor

39 40

(M11) DIN

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 63 64

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