SH7708 datasheet(33/633 Pages) RENESAS

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R0_BANK1*1, *2

R1_BANK1*2

R2_BANK1*2

R3_BANK1*2

R4_BANK1*2

R5_BANK1*2

R6_BANK1*2

R7_BANK1*2

R10

R11

R12

R13

R14

R15

SSR

SPC

GBR

MACH

MACL

VBR

a. Privileged mode

(RB = 1)

R0_BANK0*1, *3

R1_BANK0*3

R2_BANK0*3

R3_BANK0*3

R4_BANK0*3

R5_BANK0*3

R6_BANK0*3

R7_BANK0*3

R0_BANK0*1, *3

R1_BANK0*3

R2_BANK0*3

R3_BANK0*3

R4_BANK0*3

R5_BANK0*3

R6_BANK0*3

R7_BANK0*3

R10

R11

R12

R13

R14

R15

SSR

SPC

GBR

MACH

MACL

VBR

b. Privileged mode

(RB = 0)

R0_BANK1*1, *2

R1_BANK1*2

R2_BANK1*2

R3_BANK1*2

R4_BANK1*2

R5_BANK1*2

R6_BANK1*2

R7_BANK1*2

Notes: 1.

R0 functions as an index

mode and indexed GBR-

indirect addressing mode.

Banked register

When the RB bit of the SR

be accessed for general use.

When the RB bit is 0, it can

only be accessed with the

LDC/STC instruction.

Banked register

When the RB bit of the SR

be accessed for general use.

When the RB bit is 1, it can

only be accessed with the

LDC/STC instruction.

Figure 2.2 Privileged Mode Register Configuration

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