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UM0404
Abbreviations
Appendix A
Abbreviations
The following abbreviations and acronyms are used in this user manual:
ABM
Alternate Boot Mode
ADC
Analog Digital Converter
ALE
Address Latch Enable
ALU
Arithmetic and Logic Unit
ASC
Asynchronous/synchronous Serial Controller
BRG
Baud Rate Generator
CAN
Controller Area Network (License Bosch
TM
)
CAPCOM
CAPture and COMpare unit
CISC
Complex Instruction Set Computing
CMOS
Complementary Metal Oxide Silicon
CPU
Central Processing Unit
DLC
Data Length Code
EBC
External Bus Controller
ESFR
Extended Special Function Register
FIFO
First In - First Out
Flash
Non-volatile memory that may be electrically erased
FSM
Finite State Machine
GPR
General Purpose Register
GPT
General Purpose Timer unit
HLL
High Level Language
IRAM
On-chip Internal Dual Port RAM
I/O
Input / Output
I
2
C
Inter Integrated Circuit
MCU
Micro-Controller Unit
PEC
Peripheral Event Controller
PLA
Programmable Logic Array
PLL
Phase Locked Loop
PWM
Pulse Width Modulation
RAM
Random Access Memory
RISC
Reduced Instruction Set Computing
ROM
Read Only Memory
RTC
Real Time Clock
SFR
Special Function Register
SSC
Synchronous Serial Controller
TOS
Top Of Stack
XBUS
Internal representation of the External Bus
XRAM
On-chip extension RAM