mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 596

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

Communication Processor Module
L1xCLK
L1xSYNC
L1RXDx
L1TXD x
L1 x CLK
L1 x SYNC
L1RXD x
L1TXD
NOTE: L1RQ x AND L1GR x ARE NOT SHOWN.
x
Note: Previous versions of Motorola IDL-defined bit functions, called auxiliary (A) and
maintenance (M), were eliminated from the IDL definition when it was concluded
that the IDL control channel would be out-of-band. They were defined as a
subset of the Motorola SPI format called serial control port (SCP). If you prefer
to implement the A and M bit functions as originally defined, you can program the
time-slot assigner to access these bits and route them transparently to a serial
communication controller or serial management controller. To perform the
out-of-band signaling required, use the MPC823 serial peripheral interface.
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 16-58. IDL Bus Signals
MPC823 REFERENCE MANUAL
B1
B1
B1
B1
Go to: www.freescale.com
D1
D1
10-BIT IDL
8-BIT IDL
B2
B2
B2
B2
(CLOCK IS NOT TO SCALE)
(CLOCK IS NOT TO SCALE)
D1 D2
D1 D2
MOTOROLA
D2
D2