HD64F2633RTE28 Renesas Electronics America, HD64F2633RTE28 Datasheet - Page 125
Manufacturer Part Number
IC H8S MCU FLASH 256K 120-TQFP
Renesas Electronics America
Specifications of HD64F2633RTE28
I²C, IrDA, SCI, SmartCard
DMA, POR, PWM, WDT
Number Of I /o
Program Memory Size
256KB (256K x 8)
Program Memory Type
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
A/D 16x10b; D/A 4x8b
-20°C ~ 75°C
Package / Case
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
EEPMOV (MOVe data to EEPROM)
This instruction performs a block data transfer. It moves data from the memory location specified
in ER5 to the memory location specified in ER6, increments ER5 and ER6, decrements R4L, and
repeats these operations until R4L reaches zero. Execution then proceeds to the next instruction.
The data transfer is performed a byte at a time, with R4L indicating the number of bytes to be
transferred. The byte symbol in the assembly-language format designates the size of R4L (and
limits the maximum number of bytes that can be transferred to 255). No interrupts are detected
while the block transfer is in progress.
When the EEPMOV.B instruction ends, R4L contains 0 (zero), and ER5 and ER6 contain the last
transfer address + 1.
Operand Format and Number of States Required for Execution
Note: * n is the initial value of R4L. Although n bytes of data are transferred, 2(n + 1) data accesses are
This instruction first reads the memory locations indicated by ER5 and ER6, then carries out the
block data transfer.
until R4L = 0
performed, requiring 2(n + 1) states. (n = 0, 1, 2, …, 255).
R4L – 1
H: Previous value remains unchanged.
N: Previous value remains unchanged.
Z: Previous value remains unchanged.
V: Previous value remains unchanged.
C: Previous value remains unchanged.
Rev. 4.00 Feb 24, 2006 page 109 of 322
Section 2 Instruction Descriptions
Block Data Transfer
4 + 2n *