Calculator User Manual
Table Of Contents
- Read This First
- Contents
- Figures
- Tables
- Examples
- Cautions
- Introduction
- Architectural Overview
- Central Processing Unit
- Memory and I/O Spaces
- Program Control
- Addressing Modes
- Assembly Language Instructions
- Instruction Set Summary
- How To Use the Instruction Descriptions
- Instruction Descriptions
- ABS
- ABS
- ADD
- ADD
- ADD
- ADD
- ADDC
- ADDC
- ADDS
- ADDS
- ADDT
- ADDT
- ADRK
- AND
- AND
- AND
- APAC
- APAC
- B
- BACC
- BANZ
- BANZ
- BCND
- BCND
- BIT
- BIT
- BITT
- BITT
- BLDD
- BLDD
- BLDD
- BLDD
- BLDD
- BLPD
- BLPD
- BLPD
- BLPD
- CALA
- CALL
- CC
- CC
- CLRC
- CLRC
- CMPL
- CMPR
- DMOV
- DMOV
- IDLE
- IN
- IN
- INTR
- LACC
- LACC
- LACC
- LACL
- LACL
- LACL
- LACT
- LACT
- LAR
- LAR
- LAR
- LDP
- LDP
- LPH
- LPH
- LST
- LST
- LST
- LST
- LT
- LT
- LTA
- LTA
- LTD
- LTD
- LTD
- LTP
- LTP
- LTS
- LTS
- MAC
- MAC
- MAC
- MAC
- MACD
- MACD
- MACD
- MACD
- MACD
- MAR
- MAR
- MPY
- MPY
- MPY
- MPYA
- MPYA
- MPYS
- MPYS
- MPYU
- MPYU
- NEG
- NEG
- NMI
- NOP
- NORM
- NORM
- NORM
- OR
- OR
- OR
- OUT
- OUT
- PAC
- POP
- POP
- POPD
- POPD
- PSHD
- PSHD
- PUSH
- RET
- RETC
- ROL
- ROR
- RPT
- RPT
- SACH
- SACH
- SACL
- SACL
- SAR
- SAR
- SBRK
- SETC
- SETC
- SFL
- SFR
- SFR
- SPAC
- SPH
- SPH
- SPL
- SPL
- SPLK
- SPLK
- SPM
- SQRA
- SQRA
- SQRS
- SQRS
- SST
- SST
- SUB
- SUB
- SUB
- SUB
- SUBB
- SUBB
- SUBC
- SUBC
- SUBS
- SUBS
- SUBT
- SUBT
- TBLR
- TBLR
- TBLR
- TBLW
- TBLW
- TBLW
- TRAP
- XOR
- XOR
- XOR
- ZALR
- ZALR
- On-Chip Peripherals
- Synchronous Serial Port
- Asynchronous Serial Port
- TMS320C209
- Register Summary
- TMS320C1x/C2x/C2xx/C5x Instruction Set Comparison
- Program Examples
- Submitting ROM Codes to TI
- Design Considerations for Using XDS510 Emulator
- E.1 Designing Your Target System’s Emulator Connector (14-Pin Header)
- E.2 Bus Protocol
- E.3 Emulator Cable Pod
- E.4 Emulator Cable Pod Signal Timing
- E.5 Emulation Timing Calculations
- E.6 Connections Between the Emulator and the Target System
- E.7 Physical Dimensions for the 14-Pin Emulator Connector
- E.8 Emulation Design Considerations
- Glossary
- Index
MACD
Multiply and Accumulate With Data Move
7-108
Cycles for a Single MACD Instruction (Continued)
Operand ExternalSARAMDARAMROM
Operand 1: External
Operand 2: DARAM
3+p
op1
3+p
op1
3+p
op1
3+p
op1
+2p
code
Operand 1: DARAM/
ROM
Operand 2: SARAM
3 3 3 3+2p
code
Operand 1: SARAM
Operand 2: SARAM
33 3
4
†
5
‡
3+2p
code
4+2p
code
†
Operand 1: External
Operand 2: SARAM
3+p
op1
3+p
op1
3+p
op1
3+p
op1
+2p
code
Operand 1: DARAM/
ROM
Operand 2: External
§
3+d
op2
3+d
op2
3+d
op2
3+d
op2
+2p
code
Operand 1: SARAM
Operand 2: External
§
3+d
op2
3+d
op2
3+d
op2
3+d
op2
+2p
code
Operand 1: External
Operand 2: External
§
4+p
op1
+d
op2
4+p
op1
+d
op2
4+p
op1
+d
op2
4+p
op1
+d
op2
+2p
code
†
If both operands are in the same SARAM block
‡
If both operands and code are in the same SARAM block
§
Data move operation is not performed when operand2 is in external data memory.
Cycles for a Repeat (RPT) Execution of an MACD Instruction
Operand ROM DARAM SARAM External
Operand 1: DARAM/
ROM
Operand 2: DARAM
n+2 n+2 n+2 n+2+2p
code
Operand 1: SARAM
Operand 2: DARAM
n+2 n+2 n+2 n+2+2p
code
Operand 1: External
Operand 2: DARAM
n+2+np
op1
n+2+np
op1
n+2+np
op1
n+2+np
op1
+2p
code
Operand 1: DARAM/
ROM
Operand 2: SARAM
2n 2n 2n
2n+2
†
2n+2p
code
†
If operand 2 and code are in the same SARAM block
‡
If both operands are in the same SARAM block
§
If both operands and code are in the same SARAM block
¶
Data move operation is not performed when operand2 is in external data memory.