XC68HC705F32 Motorola, XC68HC705F32 Datasheet - Page 118
XC68HC705F32
Manufacturer Part Number
XC68HC705F32
Description
MICROCONTROLLER
Manufacturer
Motorola
Datasheet
1.XC68HC705F32.pdf
(198 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 118 of 198
- Download datasheet (3Mb)
11
R8 — Receive data bit 8
This read-only bit is the ninth serial data bit received when the SCI system is configured for nine
data bit operation (M = 1). The most significant bit (bit 8) of the received character is transferred
into this bit at the same time as the remaining eight bits (bits 7–0) are transferred from the serial
receive shift register to the SCI receive data register.
T8 — Transmit data bit 8
This read/write bit is the ninth data bit to be transmitted when the SCI system is configured for nine
data bit operation (M = 1). When the eight low order bits (bits 7–0) of a transmit character are
transferred from the SCI data register to the serial transmit shift register, this bit (bit 8) is transferred
to the ninth bit position of the shift register.
M — Mode (select character format)
The read/write M-bit controls the character length for both the transmitter and receiver at the same
time. The 9th data bit is most commonly used as an extra stop bit or it can also be used as a parity
bit (see
WAKE — Wake-up mode select
This bit allows the user to select the method for receiver wake-up. The WAKE bit can be read or
written to any time. See
MOTOROLA
11-10
1 (set)
0 (clear) –
1 (set)
0 (clear) –
Table
x = Don’t care
WAKE
11-1).
0
1
1
–
–
M
Start bit, 9 data bits, 1 stop bit.
Start bit, 8 data bits, 1 stop bit.
Wake-up on address mark; if RWU is set, SCI will wake-up if the 8th
(if M = 0) or the 9th (if M = 1) bit received on the Rx line is set.
Wake-up on idle line; if RWU is set, SCI will wake-up after 11 (if M =
0) or 12 (if M = 1) consecutive ‘1’s on the Rx line.
x
0
1
Table
SERIAL COMMUNICATIONS INTERFACE
Detection of an idle line allows the next data type received to cause the receive
data register to fill and produce an RDRF flag.
Detection of a received one in the eighth data bit allows an RDRF flag and
associated error flags.
Detection of a received one in the ninth data bit allows an RDRF flag and
associated error flags.
Table 11-1 Method of receiver wake-up
11-1.
Method of receiver wake-up
MC68HC05F32
TPG
Related parts for XC68HC705F32
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Motorola, Inc [VOLTAGE REGULATOR]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
3N2046367254 MOTOROLA SC (XSTRS/R F)
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
MOTOROLA POWERPC 603e MICROPROCESSOR
Manufacturer:
Motorola
Part Number:
Description:
Motorola Semiconductor Datasheet Library
Manufacturer:
Motorola
Part Number:
Description:
SWITCHMODE Schottky Power Rectifier(POWERTAP III Package)
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
SWITCHMODE Schottky Power Rectifirer
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
Hybrid Power Module
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
Hybrid Power Module
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
Search -----> MTE53N50E
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
Hybrid Power Module
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
Hybrid Power Module
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
SCHOTTKY BARRIER RECTIFIER 200 AMPERES 60 VOLT
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
NPN SILICON POWER DARLINGTON TRANSISTOR
Manufacturer:
Motorola
Datasheet: