Panasonic KX-TDA0187, Руководство пользователя

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Port Pin Terminals I/O ACT Description
PA 15 68 nIRQ3
I
L Reserve (interrupt)
14 67 nIRQ2
I
L T1_IC(IC302) interrupt
13 66 nIRQ1 I L Interrupt for SAMSON (ASIC) (mainly DPRAM communication
interrupt for MPR)
12 65 nIRQ0 I L DC power down recovery detection inversion signal of
(IC1) inversion signal (L:recovery)
11 64 PA11 O L UART port for request to send [RTS0] (RS232C)
10 62 PA10 I L UART port for clear to send [CTS0] (RS232C)
9 61 PA9 - - Reserve (general-purpose i/o)
8 60 nBREQ I L Bus request signal (bus arbitration)
7 58 nBACK O L Bus acknowledge signal (bus arbitration)
6 57 nRD O L Read signal (bus control)
5 56 nLBS O L Low byte strobe signal (bus control)
4 55 nWR O L Write signal(bus control)
3 54 nWAIT O L Wait signal(bus control)
2 53 nCS6 O L Chip select 6 signal(bus control)
1 52 PA1 - - Reserve (Chip Select 5 signal)
0 51 PA0 - - Reserve (Chip Select 4 signal)
PB 15 100 nIRQ7 - - Reserve (interrupt)
14 99 nIRQ6 - - Reserve (interrupt)
13 98 nIRQ5 I L Line Reception Multi-frame Boundary Signal Input (nRxMF)
12 97 nIRQ4 I L Line Reference Lost Interruption, or Polling by i/o Setting
11 96 PB11 - - Reserve (general-purpose i/o)
10 95 PB10 - - Reserve (general-purpose i/o)
9 94 TxD0 O H/L UART port to send data [TxD0] (RS232C)
8 93 RxD0 I H/L UART port to receive data [RxD0] (RS232C)
7 91 PB7 - - Reserve (general-purpose i/o)
6 90 PB6 - - Reserve (general-purpose i/o)
5 89 PB5 I L For manufacturing test L:Manufacturing test mode
4 87 PB4 I L For card single debugging L:debug mode
3 86 PB3 I L Flash memory busy input (L:busy)
2 85 PB2 I L Reserve (general-purpose i/o)
1 84 PB1 I L Reserve (general-purpose i/o)
0 83 PB0 I H CPU (IC1) inversion signal (H:inversion)
8.2. IC2 (ASIC)
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