ST10F269-T3 STMicroelectronics, ST10F269-T3 Datasheet - Page 41

• Manufacturer Part Number: ST10F269-T3
• Manufacturer: STMicroelectronics

Specifications of ST10F269-T3

• Cpu Family: ST10
• Device Core Size: 16b
• Frequency (max): 32MHz
• Interface Type: ASC/I2C/SSC
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 12KB
• # I/os (max): 111
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 16-chx10-bit
• Instruction Set Architecture: CISC/RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / Rohs Status: Supplier Unconfirmed

The Table 5 shows the various combinations of pointer post-modification for each of these 2 new address-
ing modes. In this document the symbols “[Rw
Table 5 : Pointer Post-modification Combinations for IDXi and Rwn
Table 6 : MAC Registers Referenced as ‘CoReg‘
“[IDX
“[Rw
MSW
MAH
MAS
MAL
MCW
MRW
n
i
⊗]” stands for
⊗]” stands for
Registers
Symbol
MAC-Unit Accumulator High
“limited” MAH /signed
MAC-Unit Status Word
MAC-Unit Accumulator Low
MAC-Unit Control Word
MAC-Unit Repeat Word
[IDX
[IDX
[IDX
[IDX
[IDX
[Rwn]
[Rwn+ ]
[Rwn-]
[Rwn + QR
[Rwn - QR
Mnemonic
i
i
i
i
i
]
+ ]
-]
- QX
+ QX
j
j
j
j
]
]
]
]
Description
n
⊗]” and “[IDX
(IDX
(IDX
(IDX
(IDX
(IDX
(Rwn) ← (Rwn)
(Rwn) ← (Rwn) + 2
(Rwn) ← (Rwn) - 2
(Rwn) ← (Rwn) + (QR
(Rwn) ← (Rwn) - (QR
i
i
i
i
i
) ← (IDX
) ← (IDX
) ← (IDX
) ← (IDX
) ← (IDX
i
i
i
i
i
)
) + 2
) - 2
) + (QX
) - (QX
i
⊗]” refer to these addressing modes.
Address Pointer Operation
j
j
j
)
j
)
)
)
(no-op)
(i=0,1)
(i=0,1)
(i, j =0,1)
(i, j =0,1)
(no-op)
(n=0-15)
(n=0-15)
(n=0-15; j =0,1)
(n=0-15; j =0,1)
Address in Opcode
00110b
00000b
00001b
00010b
00100b
00101b
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