S3C8075 Datasheet, PDF (54/208 Pages) Samsung semiconductor – SAM87 family of 8-bit single-chip CMOS microcontrollers, 272-byte general purpose register area, 16-Kbyte internal program memory

CONTROL REGISTERS
S3C8075/P8075
IPH — Instruction Pointer (High Byte)
DAH
Set 1
Bit Identifier
RESET Value
Read/Write
Addressing Mode
.7
.6
.5
.4
.3
.2
.1
.0
x
x
x
x
x
x
x
x
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Register addressing mode only
.7 – .0
Instruction Pointer Address (High Byte)
The high-byte instruction pointer value is the upper eight bits of the 16-bit instruction
pointer address (IP15–IP8). The lower byte of the IP address is located in the IPL
register (DBH).
IPL — Instruction Pointer (Low Byte)
DBH
Set 1
Bit Identifier
RESET Value
Read/Write
Addressing Mode
.7
.6
.5
.4
.3
.2
.1
.0
x
x
x
x
x
x
x
x
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Register addressing mode only
.7 – .0
Instruction Pointer Address (Low Byte)
The low-byte instruction pointer value is the lower eight bits of the 16-bit instruction
pointer address (IP7–IP0). The upper byte of the IP address is located in the IPH
register (DAH).
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