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
Store High PREG
SPH
7-161
Assembly Language Instructions
Syntax SPH
dma
Direct addressing
SPH
ind
[, AR
n
] Indirect addressing
Operands dma: 7 LSBs of the data-memory address
n: Value from 0 to 7 designating the next auxiliary register
ind: Select one of the following seven options:
* *+ *– *0+ *0– *BR0+ *BR0–
SPH
dma
1514131211109876543210
1
00011010 dma
SPH
ind
[, AR
n
]
1514131211109876543210
1
00011011 ARU N NAR
Note: ARU, N, and NAR are defined in Section 6.3,
Indirect Addressing Mode
(page 6-9).
Execution Increment PC, then ...
16 MSBs of shifted (PREG) → data-memory address
Status Bits
Affected by
PM
Description The 16 high-order bits of the PREG, shifted as specified by the PM bits, are
stored in data memory. First, the 32-bit PREG value is copied into the product
shifter, where it is shifted as specified by the PM bits. If the right-shift-by-6
mode is selected, the high-order bits are sign extended and the low-order bits
are lost. If a left shift is selected, the high-order bits are lost and the low-order
bits are zero filled. If PM = 00, no shift occurs. Then the 16 MSBs of the shifted
value are stored in data memory. Neither the PREG value nor the accumulator
value is modified by this instruction.
Words 1
Cycles for a Single SPH Instruction
Program
Operand ROM DARAM SARAM External
DARAM 1 1 1 1+p
SARAM 1 1 1, 2
†
1+p
External 2+d 2+d 2+d 4+d+p
†
If the operand and the code are in the same SARAM block
Opcode
Cycles