IPC@CHIP - SC12
Hardware Manual v1.1 [05.11.2002]
©BECK IPC GmbH page 13 of 28
Pin Name Type Function
The NMI is for detecting low supply power and the following data backup only.
A reset has to follow after the NMI.
At turn-on the IPC@Chip I/O pins are configured as follows:
Pin1: RXD0/PIO7 = RXD0
Pin2: TXD0/PIO8 = TXD0
Pin3: CTS0/PIO9 = Input pullup
Pin4: RTS0/PIO10 = Input pullup
Pin5: TXD1/PIO11 = TXD1
Pin6: RXD1/PIO12 = RXD1
Pin7: TMROUT0/INT0/PIO13 = Input pulldown
Pin17: RESET/PFAIL/LILED = Input
Pin24: ALE/PCS0 = Output, value 1
Pin25: CTS1/PCS2/PIO6/INT2 = Input pullup
Pin26: RTS1/PCS3/PIO5/INT4 = Input pullup
Pin27: PCS1/PIO4/TMRIN0/A0 = Input pullup
Pin28: PCS5/PIO3/TMROUT1/TMRIN1/A1 = Input pullup
Pin29: PCS6/PIO2/A2 = Input pullup
Pin30: I2CDAT/INT5/PIO1 = Input
Pin31: I2CCLK/INT6/PIO0 = Input
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