NS32FX164AV-25 National Semiconductor, NS32FX164AV-25 Datasheet - Page 18

• Manufacturer Part Number: NS32FX164AV-25
• Description: IC IMAGING COMM SGNL PROC PLCC68
• Manufacturer: National Semiconductor

Specifications of NS32FX164AV-25

• Processor Type: Advanced Imaging/Communications Signal Processor SIAP™
• Speed: 50MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: *NS32FX164AV-25; Q1284286

2 0 Architectural Description
JUMPS AND LINKAGE
CPU REGISTER MANIPULATION
Format
Format
Format
5
5
5
3
0
0
3
2
3
1
1
3
1
1
1
1
1
1
1
1
1
1
1
2
2
3
3
3
5
Operation
MOVSi
MOVST
CMPSi
CMPST
SKPSi
SKPST
Operation
JUMP
BR
Bcond
CASEi
ACBi
JSR
BSR
CXP
CXPD
SVC
FLAG
BPT
ENTER
EXIT
RET
RXP
RETT
RETI
Operation
SAVE
RESTORE
LPRi
SPRi
ADJSPi
BISPSRi
BICPSRi
SETCFG
TABLE 2-2 NS32FX164 Instruction Set Summary (Continued)
Operands
options
options
options
options
options
options
Operands
gen
disp
disp
gen
short gen disp
gen
disp
disp
gen
disp
disp
disp
Operands
areg gen
areg gen
gen
gen
gen
reg list disp
reg list
reg list
reg list
option list
(Continued)
Description
Move string 1 to string 2
Move string translating bytes
Compare string 1 to string 2
Compare translating string 1 bytes
Skip over string 1 entries
Skip translating bytes for until while
Description
Jump
Branch (PC Relative)
Conditional branch
Multiway branch
Add 4-bit constant and branch if non-zero
Jump to subroutine
Branch to subroutine
Call external procedure
Call external procedure using descriptor
Supervisor call
Flag trap
Breakpoint trap
Save registers and allocate stack frame (Enter Procedure)
Restore registers and reclaim stack frame (Exit Procedure)
Return from subroutine
Return from external procedure call
Return from trap (Privileged)
Return from interrupt (Privileged)
Description
Save general purpose registers
Restore general purpose registers
Load dedicated register (Privileged if PSR or INTBASE)
Store dedicated register (Privileged if PSR or INTBASE)
Adjust stack pointer
Set selected bits in PSR (Privileged if not Byte length)
Clear selected bits in PSR (Privileged if not Byte length)
Set configuration register (Privileged)
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