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HD6432633 Datasheet, PDF (827/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units) | |||
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Bit 2âSmart Card Data Invert (SINV): Specifies inversion of the data logic level. This
function is used together with the SDIR bit for communication with an inverse convention card.
The SINV bit does not affect the logic level of the parity bit. For parity-related setting procedures,
see section 17.3.4, Register Settings.
Bit 2
SINV
0
1
Description
TDR contents are transmitted as they are
Receive data is stored as it is in RDR
TDR contents are inverted before being transmitted
Receive data is stored in inverted form in RDR
(Initial value)
Bit 1âReserved: This bit is always read as 1 and cannot be modified.
Bit 0âSmart Card Interface Mode Select (SMIF): Enables or disables the Smart Card interface
function.
Bit 0
SMIF
0
1
Description
Smart Card interface function is disabled
Smart Card interface function is enabled
(Initial value)
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