LM3S1138 Luminary Micro, Inc, LM3S1138 Datasheet - Page 354

• Manufacturer Part Number: LM3S1138
• Description: Lm3s1138 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Synchronous Serial Interface (SSI)
354
Bit/Field
1
0
Name
LBM
SSE
Type
R/W
R/W
Reset
0
0
Preliminary
Description
SSI Synchronous Serial Port Enable
Setting this bit enables SSI operation.
The SSE values are defined as follows:
SSI Loopback Mode
Setting this bit enables Loopback Test mode.
The LBM values are defined as follows:
Value
Value
0
1
0
1
Description
SSI operation disabled.
SSI operation enabled.
Note:
Description
Normal serial port operation enabled.
Output of the transmit serial shift register is connected internally
to the input of the receive serial shift register.
This bit must be set to 0 before any control registers
are reprogrammed.
July 26, 2008