R5S72030W200FP Renesas Electronics America, R5S72030W200FP Datasheet - Page 22
R5S72030W200FP
Manufacturer Part Number
R5S72030W200FP
Description
IC SUPERH MPU ROMLESS 240QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7200r
Specifications of R5S72030W200FP
Core Processor
SH2A-FPU
Core Size
32-Bit
Speed
200MHz
Connectivity
CAN, I²C, SCI, SSI, SSU, USB
Peripherals
DMA, LCD, POR, PWM, WDT
Number Of I /o
82
Program Memory Type
ROMless
Ram Size
80K x 8
Voltage - Supply (vcc/vdd)
1.1 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
240-QFP
For Use With
R0K572030S000BE - KIT DEV FOR SH7203HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
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SAMSUNG
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Section 2 Programming Model
(4) Jump Table Base Register, TBR (32-bit, initial value = undefined)
TBR is referenced as the start address of a function table located in memory in a JSR/N
@@(disp8,TBR) table referencing subroutine call instruction.
2.2.3
System registers consist of four 32-bit registers: high and low multiply and accumulate registers
(MACH and MACL), the procedure register (PR), and the program counter (PC). The multiply
and accumulate registers store the results of multiply and multiply and accumulate operations. The
procedure register stores the return address from the subroutine procedure. The program counter
indicates the address of the program executing and controls the flow of the processing.
(1) Multiply and Accumulate Register High, MACH (32-bit, initial value = undefined)
MACH/MACL is used as the addition value in a MAC instruction, and to store the operation result
of a MAC or MUL instruction.
(2) Procedure Register, PR (32-bit, initial value = undefined)
PR stores the return address of a subroutine call using a BSR, BSRF, or JSR instruction, and is
referenced by a subroutine return instruction (RTS).
(3) Program Counter, PC (32-bit, initial value = value of PC in vector table)
The PC indicates the address of the instruction being executed.
Rev. 3.00 Jul 08, 2005 page 6 of 484
REJ09B0051-0300
Multiply and Accumulate Register Low, MACL (32-bit, initial value = undefined)
31
31
31
System Registers
MACH
MACL
PR
PC
0
0
0
Multiply and accumulate
register high (MACH)
Multiply and accumulate
register low (MACL)
Procedure register (PR):
Stores the return address for
a subroutine procedure.
Program counter (PC):
Indicates the fourth byte after
the current instruction.
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