Am186™CC/CH/CU Microcontrollers User’s Manual
A-1
APPENDIX
A
REGISTER SUMMARY
Table A-1 on page A-2 provides a summary of all the Am186CC/CH/CU microcontrollers’
peripheral control block (PCB) registers, listed in offset order. The table includes the
following information for each register:
■
Abbreviated name
■
Register description page number
■
Relative offset from the PCB base (set in RELOC)
■
Default location in I/O space (equal to the default PCB base of FC00h plus the register’s
relative offset)
■
Default value at reset
■
Bit and field names and layout
An “x” in the default value column denotes a digit for which the default value is not defined.
A “?” indicates that the digit’s value depends on external inputs. If a digit contains both
undefined and external input bits, a “?” is used.
If more than one default value is given for a register, it contains one or more bits with
undefined defaults. In this case either value might be present.
If a group of registers is not supported on all the Am186CC/CH/CU microcontrollers, the
group heading indicates the controllers that support that group of registers. An exclamation
point (
!
) following a specific bit or register name indicates that additional controller-specific
information can be found in the individual register or bit description.
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...