XC161 Datasheet, PDF (193/419 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core Volume 2 (of 2): Peripheral Units

XC161 Derivatives
Peripheral Units (Vol. 2 of 2)
Asynchronous/Synchronous Serial Interface (ASC)
Field
Bits Type Description
FCCDET
1
rwh First Character with Capital Letter Detected
0 No capital ‘A’ character detected
1 Capital ‘A’ character detected
Bit is cleared by hardware when ABEN is set or if
FCSDET or SCSDET or SCCDET is set. Bit can be
also cleared by software.
FCSDET
0
rwh First Character with Small Letter Detected
0 No small ‘a’ character detected
1 Small ‘a’ character detected
Bit is cleared by hardware when ABEN is set or if
FCCDET or SCSDET or SCCDET is set. Bit can be
also cleared by software.
Note: SCSDET or SCCDET are set when the second character has been recognized.
ABEN is reset and ABDETIR set after SCSDET or SCCDET have been set.
User’s Manual
ASC_X, V2.0
18-50
V2.2, 2004-01