參數(shù)資料
型號： R5F6421GJFB
元件分類： 微控制器/微處理器
英文描述： 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
封裝： 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁數(shù)： 8/50頁
文件大?。?/td> 777K
代理商： R5F6421GJFB
REJ03B0237-0050 Rev.0.50 Jul 31, 2008
Page 14 of 111
Under development
Preliminary Specification
This is a preliminary specification and is subject to change.
R32C/121 Group
2. Central Processing Unit (CPU)
2.
Central Processing Unit (CPU)
Figure 2.1 shows the CPU registers. Ten specific of these registers (R2R0, R3R1, R6R4, R7R5, A0, A1, A2,
A3, SB, and FB) configure two sets of register banks.
Figure 2.1
CPU Registers
DDA0
DDR0
DSA0
DSR0
DDA0
DCR0
DCT0
DMD0
DDR0
DSA0
DSR0
DDA0
DCR0
DCT0
DMD0
DDR0
DSA0
DSR0
DDA0
DCR0
DCT0
DMD0
DDR0
DSA0
DSR0
DCR0
DCT0
DMD0
b0
b31
VCT
SVP
SVF
PC
INTB
USP
ISP
FB
SB
A3
A2
A1
R5
R7
R6
R4
R1L
R1H
R3L
R3H
R2H
R2L
R0H
R0L
A0
FLG
b0
b31
General purpose
registers
Fast interrupt
registers
DMAC-associated
registers (2)
Notes:
1.There are two banks of these registers.
2.There are four identical sets of DMAC-associated registers.
DMA destination address reload register
Flag register
Data registers (1)
Address registers (1)
Static base register (1)
Frame base register (1)
User stack pointer
Interrupt stack pointer
Interrupt vector table base register
Program counter
Save flag register
Save PC register
Vector register
R2R0
R3R1
R6R4
R7R5
DMA source address register
DMA source address reload register
DMA terminal count reload register
DMA terminal count register
DMA mode register
C
D
Z
S
B
O
I
U
IPL
RND
b0
b31
b8 b7
b16 b15
b0
b31
b23
b15
b7
DMA destination address register
All blank fields are reserved.
FU
FO
DP
b24 b23
b23
相關PDF資料
PDF描述
R5F6421HKFB 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
R5F64212KFB 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
R5F64210LFB 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
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R5F64212JFB 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
相關代理商/技術參數(shù)
參數(shù)描述
R5F6421GKFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
R5F6421GLFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
R5F6421HJFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
R5F6421HKFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
R5F6421HLFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU
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