MMC2114 MOTOROLA [Motorola, Inc], MMC2114 Datasheet - Page 361
![no-image](/images/no-image-200.jpg)
MMC2114
Manufacturer Part Number
MMC2114
Description
M CORE Microcontrollers
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
1.MMC2114.pdf
(654 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MMC2114CFCAF33
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MMC2114CFCAG33
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MMC2114CFCAG33
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MMC2114CFCPU33
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MMC2114CFCPV33
Manufacturer:
MOTOLOLA
Quantity:
853
- Current page: 361 of 654
- Download datasheet (8Mb)
17.7.2 SCI Control Register 1
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
NOTE:
Serial Communications Interface Modules (SCI1 and SCI2)
Address: SCI1 — 0x00cc_0002
Read: Anytime
Write: Anytime
LOOPS — Loop Select Bit
The RXD pin becomes general-purpose I/O when LOOPS = 1,
regardless of the state of the RSRC bit. DDRSC0 in SCIDDR is the data
direction bit for the RXD pin.
Reset:
Read:
Write:
This read/write control bit switches the SCI between normal mode
and loop mode. Reset clears LOOPS.
The SCI operates normally (LOOPS = 0, RSRC = X) when the output
of its transmitter is connected to the TXD pin, and the input of its
receiver is connected to the RXD pin.
In loop mode (LOOPS =1, RSRC = 0), the input to the SCI receiver is
internally disconnected from the RXD pin logic and instead connected
to the output of the SCI transmitter. The behavior of TXD is governed
by the DDRSC1 bit in SCIDDR. If DDRSC1 = 1, the TXD pin is driven
with the output of the SCI transmitter. If DDRSC1 = 0, the TXD pin
idles high. See
For either loop mode or single-wire mode to function, both the SCI
receiver and transmitter must be enabled by setting the RE and TE
bits in SCIxCR2.
Table 17-3
SCI operation and the configuration of the RXD and TXD pins.
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Loop mode SCI operation
0 = Normal mode SCI operation
SCI2 — 0x00cd_0002
LOOPS
Bit 7
0
Figure 17-4. SCI Control Register 1 (SCICR1)
Go to: www.freescale.com
shows how the LOOPS, RSRC, and DDRSC0 bits affect
WOMS
6
0
17.14 Loop Operation
Serial Communications Interface Modules (SCI1 and SCI2)
RSRC
5
0
M
4
0
WAKE
for additional information.
3
0
Memory Map and Registers
ILT
2
0
Advance Information
PE
1
0
Bit 0
PT
0
361
Related parts for MMC2114
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MC1723L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
Motorola, Inc [VOLTAGE REGULATOR]
Manufacturer:
Motorola
Datasheet:
![MPQ1000](/images/no-image3.png)
Part Number:
Description:
6367254 MOTOROLA SC (XSTRS/R F)
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MC1494L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC1494LMotorola, Inc [MONOLITHIC FOUR-QUADRANT MULTIPLIER]
Manufacturer:
Motorola
Datasheet:
![MC1466L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC1466LMotorola, Inc [PRECISION WIDE RANGE VOLTAGE AND CURRENT REGULATOR]
Manufacturer:
Motorola
Datasheet:
![MC145532DW](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC145532DWMotorola, Inc [ADPCM Transcoder]
Manufacturer:
Motorola
Datasheet:
![MCR704](/images/no-image3.png)
Part Number:
Description:
Silicon Controlled Rectifiers
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF21010](/images/no-image3.png)
Part Number:
Description:
RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF21125S](/images/no-image3.png)
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTORS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF282S](/images/no-image3.png)
Part Number:
Description:
LATERAL N-CHANNEL BROADBAND RF POWER MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF5P20180](/images/no-image3.png)
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF8372R1](/images/no-image3.png)
Part Number:
Description:
RF LOW POWER TRANSISTOR NPN SILICON
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![1SMA5921BT3](/images/no-image3.png)
Part Number:
Description:
PLASTIC SURFACE MOUNT ZENER DIODES 1.5 WATTS 3.3-68 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MR2835S](/images/no-image3.png)
Part Number:
Description:
OVERVOLTAGE TRANSIENT SUPPRESSOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MTD15N06](/images/no-image3.png)
Part Number:
Description:
TMOS POWER FET 15 AMPERES 60 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MTD20P03](/images/no-image3.png)
Part Number:
Description:
TMOS POWER FET LOGIC LEVEL 19 AMPERES 30 VOLTS RDS(on) = 0.099 OHM
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet: