Intel DG41RQ Product Guide - Page 44
Serial Port Header, Table 8. Serial Port Header Signal Names
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Intel Desktop Board DG41RQ Product Guide Serial Port Header See Figure 20, C on page 42 for the location of the serial port header. Table 8 shows the pin assignments for the serial port header. Table 8. Serial Port Header Signal Names Pin Signal Name 1 DCD 3 TXD# 5 Ground 7 RTS 9 RI Pin Signal Name 2 RXD# 4 DTR 6 DSR 8 CTS 10 No Connection Parallel Port Header See Figure 20, D on page 42 for the location of the serial port header. Table 9 shows the pin assignments for the serial port header. Table 9. Parallel Port Header Signal Names Pin Signal Name 1 STB- 3 PD0 5 PD1 7 PD2 9 PD3 11 PD4 13 PD5 15 PD6 17 PD7 19 ACK- 21 BUSY 23 PE 25 SLCT Pin Signal Name 2 AFD- 4 ERR- 6 INIT- 8 SLIN- 10 Ground 12 Ground 14 Ground 16 Ground 18 Ground 20 Ground 22 Ground 24 Key (no pin) 26 Ground 44
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