GE IS200BAIAH B Series, Руководство пользователя

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6 GEI-100268
Table 3. Plug P2 Pin Assignments, Row C
Pin No. Nomenclature Definition
C1 P5 +5 digital power source
C2 XD2 Data bus (D2)
C3 XD6 Data bus (D6)
C4 XD10 Data bus (D10)
C5 XD14 Data bus (D14)
C6 XD18 Data bus (D18)
C7 XD22 Data bus (D22)
C8 DCOM +5 digital power return (common)
C9 XD26 Data bus (D26)
C10 XD30 Data bus (D30)
C11 XA2 Address bus (A2)
C12 XA6 Address bus (A6)
C13 XA10 Address bus (A10)
C14 DCOM +5 digital power return (common)
C15 0XRD 0 = read data from BAIA request
C16 0ACL_2 0 = route keypad to ACL
C17 CPU_CLK1 Clock
C18 DCOM +5 digital power return (common)
C19 LDPLS3 1 = Update I/O
C20 SYNC_LAN Synchronize LAN
C21 ACOM
±
15Vdc power return (common)
C22 HIFI_1B Hi-Fidelity input, 1 pair
C23 HIFI_3A Hi-Fidelity input, 3 pair
C24 DCOM +5 digital power return (common)
C25 CLK20_1 20 MHz global clock (supplied by DSPX board)
C26 T_TX_ACL Keyboard TTL level RS232 signals to/from ACL_ board
C27 GR_1RX ISBus (1, 2) TTL level signals to/from DSPX board
C28 GR_ACL_TX ISBus 1 TTL level signals to/from DSPX board
C29 T_TX_TTL Tool TTL level RS232 signals to/from DSPX board
C30 K_RTS_TTL Keyboard TTL level RS232 signals to/from DSPX board
C31 K_RTS_ACL Keyboard TTL level RS232 signals to/from ACL_ board
C32 P5 +5 digital power source