MC68HC08AS20 Datasheet, PDF (257/386 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

PTY — Parity Bit
This read/write bit determines whether the SCI generates and checks
for odd parity or even parity. (See Table 17-7.) Reset clears the PTY
bit.
1 = Odd parity
0 = Even parity
NOTE: Changing the PTY bit in the middle of a transmission or reception can
generate a parity error.
Table 17-7. Character Format Selection
Control Bits
Character Format
M PEN:PTY Start Bits Data Bits
Parity
Stop Bits
Character
Length
0
0X
1
8
None
1
10 Bits
1
0X
1
9
None
1
11 Bits
0
10
1
7
Even
1
10 Bits
0
11
1
7
Odd
1
10 Bits
1
10
1
8
Even
1
11 Bits
1
11
1
8
Odd
1
11 Bits
MC68HC08AS20 — Rev. 4.1
Freescale Semiconductor
Advance Information
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