Document Number: 002-10635 Rev. *I
Page
261 of 325
S6J3310/20/30/40 Series
10.
Acronyms
Acronym
Description
A/D converter
Analog digital converter
ADC
Analog digital converter
AHB
Advanced high performance bus
AMBATM
Advanced microcontroller bus
architecture
APB
Advanced peripheral bus
ATCM
TCM-A port
AXI
Advanced extensible interface
B0TCM
TCM B0 port
B1TCM
TCM B1 port
BBU
Bit banding unit
BDR
Boot description record
BTL
Bridge-tied load
CAN
Control are network
CD
Clock domain
CPU
Central processing unit
CR
CR Oscillator
CRC
Cyclic redundancy check
CSV
Clock supervisor
DAC
Digital analog converter
DAP
Debug access port
DED
Dual error detection
DMA
Direct memory access
DMAC
DMA controller
EAM
Exclusive access memory
ECC
Error correction code
ETM
Embedded trace macro
EXT-IRC
External interrupt controller
FIQ
Fast interrupt request
FPU
Floating point unit
FRT
Free run timer
GPIO
General purpose I/O
HPM
High performance matrix
HW-WDT
Hardware watchdog timer
I/O
Input or output
I2S
Inter-IC sound
ICU
Input capture unit
IPCU
Inter-processor communication
unit
IRC
Interrupt controller
IRQ
Interrupt request
ISR
Interrupt service routine
JTAG
Joint test action group
Acronym
Description
LLPP
Low latency peripheral port
LVD
Low voltage detector
MCU
Microcontroller unit
MFS
Multi-function serial interface
NF
Noise filter
NMI
Non maskable interrupt
OCU
Output compare unit
OSC
Oscillator
PCM
Pulse coded module
PLL
Phase locked loop
PONR
Power on reset
PPC
Port pin configuration
PSS
Power saving state
PWM
Pulse width modulation
RAM
Random access memory
RIC
Resource input configuration
ROM
Read only memory
RTC
Real time clock
RVD
Low voltage detection and reset for
RAM retention
SCT
Source clock timer
SEC
Single error correction
SECDED
Single error correction and dual
error detection
SHE
Secure Hardware Extension
SMC
Stepper motor controller
SMIX
Sound mixer
SRAM
Static RAM
SWFG
Sound waveform generator
SW-WDT
Software watchdog timer
SYSC
System controller
TCFLASH
FLASH connected to TCM
TCM
Tightly coupled memory
TCRAM
RAM connected to TCM
TPU
Timing protection unit
UDC
Up-down counter
VIC
Vectored interrupt controller
VRAM
Video RAM
WDR
Watchdog description record
WDT
Watchdog timer
WFG
Waveform generator
WorkFLASH
Work FLASH memory