HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 74
HD6417660
Manufacturer Part Number
HD6417660
Description
Renesas 32-Bit RISC Microcomputer
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.HD6417660.pdf
(846 pages)
- Current page: 74 of 846
- Download datasheet (6Mb)
2.3
The CPU of this LSI provides thirty-three 32-bit registers: 24 general registers, five control
registers, three system registers, and one program counter.
General Registers: This LSI incorporates 24 general registers: R0_BANK0 to R7_BANK0,
R0_BANK1 to R7_BANK1, and R8 to R15. R0 to R7 are banked. The processing mode and the
register bank (RB) bit in the status register (SR) determine which set of banked registers
(R0_BANK0 to R7_BANK0 or R0_BANK1 to R7_BANK1) are accessed as general registers.
System Registers: This LSI incorporates the multiply and accumulate registers (MACH/MACL)
and procedure register (PR) as system registers. These registers can be accessed regardless of the
processing mode.
Program Counter: The program counter (PC) stores the value obtained by adding 4 to the current
instruction address.
Control Registers: This LSI incorporates the status register (SR), global base register (GBR),
save status register (SSR), save program counter (SPC), and vector base register (VBR) as control
registers. Only GBR can be accessed in user mode. Control registers other than GBR can be
accessed only in privileged mode.
Table 2.1 shows the register values after a reset. Figure 2.6 shows the register configurations in
each processing mode.
Table 2.1
Note:
Rev. 1.00, 02/04, page 36 of 804
Register Type
General registers R0_BANK0 to R7_BANK0,
System registers
Program counter
Control registers
*
Register Descriptions
Initialized by a power-on reset or manual reset.
Register Initial Values
Registers
R0_BANK1 to R7_BANK1,
R8 to R15
MACH, MACL, PR
PC
SR
GBR, SSR, SPC
VBR
Initial Values*
Undefined
Undefined
H'A0000000
MD bit = 1, RB bit = 1, BL bit = 1, I3 to I0 bits =
B'1111 (H'F), DSP bit = 0, reserved bits = all 0,
other bits = undefined
Undefined
H'00000000
Related parts for HD6417660
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: