TC39x BC/BD-Step
Pin Definition and Functions: Legend
2.5
Legend
The data in this chapter 2 match with the files TC39xed_IO_Spirit_v2.0.0.1.24.xml.
Column “Ctrl.”:
I = Input (for GPIO port lines with IOCR bit field Selection PCx = 0XXXB)
O = Output (for GPIO port lines the ´O´ represents in most cases the port HWOUT function)
O0 = Output with IOCR bit field selection PCx = 1X000B
O1 = Output with IOCR bit field selection PCx = 1X001B (ALT1)
O2 = Output with IOCR bit field selection PCx = 1X010B (ALT2)
O3 = Output with IOCR bit field selection PCx = 1X011B (ALT3)
O4 = Output with IOCR bit field selection PCx = 1X100B (ALT4)
O5 = Output with IOCR bit field selection PCx = 1X101B (ALT5)
O6 = Output with IOCR bit field selection PCx = 1X110B (ALT6)
O7 = Output with IOCR bit field selection PCx = 1X111B (ALT7)
Column “Buffer Type”:
RFAST = Pad class RFAST (5V/3.3V)
FAST = Pad class FAST (5V/3.3V)
SLOW = Pad class SLOW (5V/3.3V)
LVDS_TX = Pad class LVDS Transmit
LVDS_RX = Pad class LVDS Receive
S = Pad class S (Analog Input overlayed with General Purpose Input)
D = Pad class D (Analog Input)
Porst = Porst input Pad
XTAL1 = XTAL1 input Pad
XTAL2 = XTAL2 input Pad
PU = with pull-up device connected during reset (PORST = 0)
PU1 = with pull-up device connected during reset (PORST = 0)1)
PU2 = with pull-up device connected during startup and reset, HighZ in Standby mode
PD = with pull-down device connected during reset (PORST = 0)
PD1 = with pull-down device connected during reset (PORST = 0)1)
PD2 = with pull-down device connected during startup, reset, HighZ in Standby mode
OD = open drain during reset (PORST = 0)
ES = Supports Emergency Stop
ES1 = ES. ES can be overruled by VADC, control via P00_PCSR
ES2 = ES. ES can be overruled by DXCPL - DAP over CAN physical layer, No overruling for DXCM - Debug over
CAN message
ES3 = ES. ES can be overruled by JTAG mode if this pin is used as TDI
ES4 = ES. ES can be overruled by JTAG or Three Pin DAP mode
1) The default state of GPIOs (Px.y) during and after PORST active is controllled via HWCFG6 (P14.4). Pls. see also chapter
PMS, HWCFG[6].
Data Sheet
403
V 1.2, 2021-03
OPEN MARKET VERSION
INFINEON [ Infineon ]
