HD6417616 RENESAS [Renesas Technology Corp], HD6417616 Datasheet - Page 83
HD6417616
Manufacturer Part Number
HD6417616
Description
32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.HD6417616.pdf
(935 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417616RFV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
HD6417616SFV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 83 of 935
- Download datasheet (6Mb)
3. Increment address registers: The Ax, Ay registers are address pointers. The value +2 is added
Each of the address pointers has an index register. The R8 register becomes the index register (Ix)
of the X memory address register (Ax), and the R9 register becomes the index register (Iy) of the
Y memory address register (Ay).
The X, Y data transfer instructions are processed in word lengths. X, Y data memory is accessed
in 16 bit lengths. This is why the increment processing adds 2 to the address registers. In order to
decrement, set –2 in the index register and designate add index register addressing. During X, Y
data addressing, only bits 1 to 15 of the address pointer are valid. Always write a 0 to bit 0 of the
address pointer and the index register during X, Y data addressing.
Figure 2.9 shows the X, Y data transfer addressing. When X memory and Y memory are accessed
using the X, Y bus, the upper word of Ax (R4 or R5) and Ay (R6 or R7) is ignored. The result of
@Ay+ and @Ay+Iy is stored in the lower word of Ay, and the upper word retains its original
value.
to each of them after the data transfer (post-update).
+2 (INC)
+0 (No update)
Notes:
All three addressing methods (increment, index register addition (Ix, Iy), and
no update) are post-updating methods. To decrement the address pointer, set
the index register to –2 or –4.
* Adder added for DSP addressing.
R8[Ix]
ALU
Figure 2.9 X, Y Data Transfer Addressing
R4[Ax]
R5[Ax]
+2 (INC)
+0 (No update)
Rev. 2.00 Mar 09, 2006 page 57 of 906
R9[Iy]
AU*
REJ09B0292-0200
Section 2 CPU
R6[Ay]
R7[Ay]
Related parts for HD6417616
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7641 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet: