HDLC External Serial Interface Configuration (TSAs)
Am186™CC/CH/CU Microcontrollers User’s Manual
16-3
16.2
BLOCK DIAGRAMS
Figure 16-1 and Figure 16-2 show simplified block diagrams for the TSA muxing.
Figure 16-3 shows a block diagram for a single HDLC channel, including connections with
the TSA and GCI.
Figure 16-1
Block Diagram For TSA Multiplexing (Am186CC Communications Controller)
Figure 16-2
Block Diagram For TSA Multiplexing (Am186CH HDLC Microcontroller)
RTR, CTS
Muxing Logic
TDM1
DCE1
TDM1
TSA
Mux
RTR, CTS
HDLC
TDM2
DCE2
TDM2
TSA
Mux
RTR, CTS
HDLC
TDM3
DCE3
TDM3
TSA
Mux
RTR, CTS
HDLC
TDM4
DCE4
TDM4
TSA
Mux
GCI/PCM Hwy. Conversion
HDLC
DCE2
DCE3
DCE4
External
Interface D
External
Interface C
External
Interface B
External
Interface A
DCE1
GCI
A
B
C
D
CC
RTR, CTS
Muxing Logic
TDM1
DCE1
TDM1
TSA
Mux
RTR, CTS
HDLC
TDM2
DCE2
TDM2
TSA
Mux
HDLC
DCE2
External
Interface B
External
Interface A
DCE1
A
B
CH
Summary of Contents for Am186 CC
Page 1: ...Am186 CC CH CU Microcontrollers User s Manual Order 21914B...
Page 4: ...iv Am186 CC CH CU Microcontrollers User s Manual...
Page 18: ...Table of Contents xviii Am186 CC CH CU Microcontrollers User s Manual...
Page 24: ...Introduction xxiv Am186 CC CH CU Microcontrollers User s Manual...
Page 40: ...Architectural Overview 1 16 Am186 CC CH CU Microcontrollers User s Manual...
Page 86: ...System Overview 3 36 Am186 CC CH CU Microcontrollers User s Manual...
Page 92: ...Emulator Support 4 6 Am186 CC CH CU Microcontrollers User s Manual...
Page 112: ...DRAM Controller 6 8 Am186 CC CH CU Microcontrollers User s Manual...
Page 134: ...Interrupts 7 22 Am186 CC CH CU Microcontrollers User s Manual...
Page 186: ...Programmable I O Signals 9 8 Am186 CC CH CU Microcontrollers User s Manual...
Page 200: ...Watchdog Timer 11 6 Am186 CC CH CU Microcontrollers User s Manual...
Page 232: ...Asynchronous Serial Ports UARTs 13 24 Am186 CC CH CU Microcontrollers User s Manual...
Page 242: ...Synchronous Serial Port SSI 14 10 Am186 CC CH CU Microcontrollers User s Manual...
Page 264: ...High Level Data Link Control HDLC 15 22 Am186 CC CH CU Microcontrollers User s Manual...
Page 332: ...Universal Serial Bus USB 18 34 Am186 CC CH CU Microcontrollers User s Manual...
Page 348: ...Register Summary A 16 Am186 CC CH CU Microcontrollers User s Manual...
Page 376: ...Index Index 18 Am186 CC CH CU Microcontrollers User s Manual...