MCCIRM Freescale Semiconductor / Motorola, MCCIRM Datasheet - Page 72

• Manufacturer Part Number: MCCIRM
• Description: MCCIRM Multi-Channel Communications Interface Reference Manual
• Manufacturer: Freescale Semiconductor / Motorola

SCI Submodule
Reference Manual
72
15
REQUESTS
SCI Tx
BAUD RATE
RECEIVER
RxD
CLOCK
SCCR1 (CONTROL REGISTER 1)
GENERATOR
SCI INTERRUPT
PIN BUFFER
PARITY
REQUEST
Figure 5-2. SCI Receiver Block Diagram
Freescale Semiconductor, Inc.
15
For More Information On This Product,
WAKE-UP
LOGIC
Go to: www.freescale.com
SCSR (STATUS REGISTER)
SCI Submodule
RECOVERY
DATA
0
16
Multichannel Communication Interface — Rev. 1.0
H (8) 7 6 5 4 3 2 1 0 L
10- (11) - BIT Rx SHIFT REGISTER
0
MSB
SCDR Rx BUFFER
INTERNAL
DATA BUS
READ-ONLY
ALL 1s
MOTOROLA