Fujitsu MB90390 Series Hardware Manual page 738

Undefined Instruction
Exception Due to Execution of an Undefined
Instruction ............................................ 80
Execution of an Undefined Instruction ................. 80
Underflow Operation
Underflow Operation of 16-bit Reload
Timer ................................................. 233
UODR
Input Data Register (UIDR) and Output Data Register
(UODR) ............................................. 319
URD
Rate and Data Register (URD)........................... 320
Rate and Data Register (URD) Contents ............. 321
User Power Supply
Example of Minimum Connection to the Flash
Microcontroller Programmer (User Power
Supply Used) ...................................... 600
Example of Serial Programming Connection (User
Power Supply Used) ............................ 596
User Stack Pointer
User Stack Pointer (USP) and System Stack Pointer
(SSP) ................................................... 40
USP
User Stack Pointer (USP) and System Stack Pointer
(SSP) ................................................... 40
USR
Status Register (USR)....................................... 317
V
Vector Address
Reset Vector Address in Flash Memory.............. 586
710
W
Watch Timer
Block Diagram of Watch Timer ........................ 238
Watch Timer Registers
Watch Timer Registers ..................................... 239
Watchdog
Watchdog Deactivation .................................... 188
Watchdog Stop ................................................ 188
Watchdog Counter
Watchdog Counter ........................................... 188
Watchdog Timer
State Transition Diagram of the
Watchdog Timer ................................. 187
Watchdog Timer Behavior at Reset ................... 189
Watchdog Timer Behavior in Stop Mode, Time-base
Timer Mode, and Sleep Mode .............. 188
Watchdog Timer Block Diagram ....................... 184
Watchdog Timer Control Register
Watchdog Timer Control Register (WDTC) ....... 185
WDTC
Watchdog Timer Control Register (WDTC) ....... 185
WE Control
Write,Data Polling,Read (WE Control) .............. 683
Write,Data Polling,Read
Write,Data Polling,Read (CE Control) ............... 684
Write,Data Polling,Read (WE Control) .............. 683
Writing
Writing Data to the Flash Memory..................... 577
Writing to the Flash Memory ............................ 577