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XE166 Derivatives Peripheral Units (Vol. 2 of 2) Universal Serial Interface Channel 19.7.2 Channel Features The USIC channels in the XE16x support the following functionality: Table 19-11 USIC Module Feature Set Channel ASC LIN SSC IIC IIS FIFO Protocol Support Protocol Protocol Protocol Buffer Entries SELOx1) U0C0 yes yes yes yes yes 8 U0C1 yes yes yes yes yes 64 shared U1C0 yes yes yes yes yes 8 U1C1 yes yes yes yes yes 64 shared U2C0 yes yes yes yes yes 6 U2C1 yes yes yes yes yes 64 shared 4 5 2 1) This number refers to the maximum number of signals available in the 144 pin package. 19.7.3 Address Map The registers of the USIC communication channels are available at the following base addresses. The exact register address is given by the relative address of the register (given in Table 19-3) plus the channel base address (given in Table 19-12). Table 19-12 Registers Address Space Module Base Address End Address Note U0C0 204000H 2041FFH – U0C1 204200H 2043FFH – U1C0 204800H 2049FFH – U1C1 204A00H 204BFFH – U2C0 205000H 2051FFH – U2C1 205200H 2053FFH – User’s Manual USIC, V1.0 19-205 V2.1, 2008-08
