参数资料
型号: R5F2122CJFP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP48
封装: 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
文件页数: 23/34页
文件大小: 456K
代理商: R5F2122CJFP
REJ03B0237-0050 Rev.0.50 Jul 31, 2008
Page 29 of 111
Under development
Preliminary Specification
This is a preliminary specification and is subject to change.
R32C/121 Group
4. Special Function Registers (SFR)
Table 4.11
SFR List (11)
Address
Register
Symbol
Reset Value
000230h to
0002BFh
0002C0h X0 Register Y0 Register
X0R, Y0R
XXXXh
0002C1h
0002C2h X1 Register Y1 Register
X1R, Y1R
XXXXh
0002C3h
0002C4h X2 Register Y2 Register
X2R, Y2R
XXXXh
0002C5h
0002C6h X3 Register Y3 Register
X3R, Y3R
XXXXh
0002C7h
0002C8h X4 Register Y4 Register
X4R, Y4R
XXXXh
0002C9h
0002CAh X5 Register Y5 Register
X5R, Y5R
XXXXh
0002CBh
0002CCh X6 Register Y6 Register
X6R, Y6R
XXXXh
0002CDh
0002CEh X7 Register Y7 Register
X7R, Y7R
XXXXh
0002CFh
0002D0h X8 Register Y8 Register
X8R, Y8R
XXXXh
0002D1h
0002D2h X9 Register Y9 Register
X9R, Y9R
XXXXh
0002D3h
0002D4h X10 Register Y10 Register
X10R, Y10R
XXXXh
0002D5h
0002D6h X11 Register Y11 Register
X11R, Y11R
XXXXh
0002D7h
0002D8h X12 Register Y12 Register
X12R, Y12R
XXXXh
0002D9h
0002DAh X13 Register Y13 Register
X13R, Y13R
XXXXh
0002DBh
0002DCh X14 Register Y14 Register
X14R, Y14R
XXXXh
0002DDh
0002DEh X15 Register Y15 Register
X15R, Y15R
XXXXh
0002DFh
0002E0h XY Control Register
XYC
XXXX XX00b
0002E1h
0002E2h
0002E3h
0002E4h UART1 Special Mode Register 4
U1SMR4
00h
0002E5h UART1 Special Mode Register 3
U1SMR3
00h
0002E6h UART1 Special Mode Register 2
U1SMR2
00h
0002E7h UART1 Special Mode Register
U1SMR
00h
0002E8h UART1 Transmit/Receive Mode Register
U1MR
00h
0002E9h UART1 Bit Rate Register
U1BRG
XXh
0002EAh UART1 Transmit Buffer Register
U1TB
XXXXh
0002EBh
0002ECh UART1 Transmit/Receive Control Register 0
U1C0
0000 1000b
0002EDh UART1 Transmit/Receive Control Register 1
U1C1
0000 0010b
0002EEh UART1 Receive Buffer Register
U1RB
XXXXh
0002EFh
X: Undefined
Blanks are reserved. No access is allowed.
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