MC68HC908KX2 MOTOROLA [Motorola, Inc], MC68HC908KX2 Datasheet - Page 200

• Manufacturer Part Number: MC68HC908KX2
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Serial Communications Interface Module (SCI)
Technical Data
200
NOTE:
PEN — Parity Enable Bit
PTY — Parity Bit
Changing the PTY bit in the middle of a transmission or reception can
generate a parity error.
M
0
1
0
0
1
1
This read/write bit enables the SCI parity function. (See
When enabled, the parity function inserts a parity bit in the most
significant bit position. (See
This read/write bit determines whether the SCI generates and checks
for odd parity or even parity. (See
bit.
Serial Communications Interface Module (SCI)
Control Bits
1 = Parity function enabled
0 = Parity function disabled
1 = Odd parity
0 = Even parity
PEN–PTY
0X
0X
10
10
11
11
Table 14-5. Character Format Selection
MC68HC908KX8 • MC68HC908KX2 • MC68HC08KX8 — Rev. 1.0
Start
Bits
1
1
1
1
1
1
Figure
Data
Bits
8
9
7
7
8
8
Table
Character Format
14-3.) Reset clears the PEN bit.
Parity
None
None
Even
Even
Odd
Odd
14-5.) Reset clears the PTY
Stop
Bits
1
1
1
1
1
1
Table
Character
MOTOROLA
Length
10 Bits
10 Bits
10 Bits
11 Bits
11 Bits
11 Bits
14-5.)