366
CHAPTER 15 MULTIPLICATION AND ADDITION CALCULATOR
■
JMP Instruction (Branching Command)
Operation:
[when condition is satisfied]
DSP-PC
←
J-Addr8
[when condition is not satisfied] DSP-PC
←
DSP-PC + 1
Explanation: Branch if condition is satisfied, do not perform any operation if condition is not satisfied.
Word count:
1 word (16-bit width)
Cycle count:
1 system clock cycle
Operation code:
[bit13] HLT (HLT instruction specifying flag)
Setting this bit causes the multiplication and addition macro to halt program execution after instruction
execution completes.
Clears the RunDSP flag in the DSP-CSR register.
[bit12] SIRQ (INT instruction specifying flag)
Setting this bit generates an interrupt request to the CPU after instruction execution completes.
Sets the IrqDSP flag in the DSP-CSR register.
[bit11] COND (CONDition)
0: Unconditional branch
1: Conditional branch
[bit10 to bit8] UBP2 to UBP0 (condition specification)
Sets the condition to use for the conditional branch. The condition is established if these bits match the
value of the USR2 to USR0 bits in the DSP-CSR register.
These bits must be set to "000
B
" if an unconditional branch is specified.
[bit7 to bit0] J-Addr8 (Jump Address)
Address specification for branch destination
15
14
13
12
11
10 . . . . . . 8
7 . . . . . . . . . . . 0
0
0
HLT
SIRQ
COND
UBP
J-Addr8
Summary of Contents for FR60Lite
Page 3: ......
Page 5: ......
Page 115: ...100 CHAPTER 3 CPU AND CONTROL UNITS ...
Page 127: ...112 CHAPTER 4 I O PORTS ...
Page 143: ...128 CHAPTER 5 INTERRUPT CONTROLLER ...
Page 155: ...140 CHAPTER 6 EXTERNAL INTERRUPT AND NMI CONTROLLER ...
Page 197: ...182 CHAPTER 9 PPG Programmable Pulse Generator ...
Page 337: ...322 CHAPTER 13 UART ...
Page 417: ...402 CHAPTER 16 DMAC DMA Controller ...
Page 445: ...430 CHAPTER 17 FLASH MEMORY ...
Page 451: ...436 CHAPTER 18 SERIAL PROGRAMMING CONNECTION ...
Page 493: ...478 APPENDIX F Precautions on Handling ...
Page 494: ...479 INDEX INDEX The index follows on the next page This is listed in alphabetic order ...
Page 507: ...492 INDEX ...
Page 509: ......