參數(shù)資料
型號： UPD753208GT
廠商： NEC Corp.
英文描述： 4-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述： 4位單晶片微控制器
文件頁數(shù)： 42/80頁
文件大?。?/td> 577K
代理商： UPD753208GT
42
μ
PD753204, 753206, 753208
11. INSTRUCTION SET
(1) Expression formats and description methods of operands
The operand is described in the operand column of each instruction in accordance with the description
method for the operand expression format of the instruction. For details, refer to
"RA75X ASSEMBLER
PACKAGE USERS’ MANUAL—LANGUAGE (EEU-1363)"
. If there are several elements, one of them
is selected. Capital letters and the + and – symbols are key words and are described as they are.
For immediate data, appropriate numbers and labels are described.
Instead of the labels such as mem, fmem, pmem, and bit, the symbols of the registers can be described.
However, there are restrictions in the labels that can be described for fmem and pmem. For details, see
the user's manual.
Representation
format
Description method
reg
reg1
X, A, B, C, D, E, H, L
X, B, C, D, E, H, L
rp
rp1
rp2
rp'
rp'1
XA, BC, DE, HL
BC, DE, HL
BC, DE
XA, BC, DE, HL, XA', BC', DE', HL'
BC, DE, HL, XA', BC', DE', HL'
rpa
rpa1
HL, HL+, HL–, DE, DL
DE, DL
n4
n8
4-bit immediate data or label
8-bit immediate data or label
mem
bit
8-bit immediate data or label
Note
2-bit immediate data or label
fmem
pmem
FB0H-FBFH, FF0H-FFFH immediate data or label
FC0H-FFFH immediate data or label
addr
000H-FFFH immediate data or label (
μ
PD753204)
0000H-17FFH immediate data or label (
μ
PD753206)
0000H-1FFFH immediate data or label (
μ
PD753208)
000H-FFFH immediate data or label (
μ
PD753204)
0000H-17FFH immediate data or label (
μ
PD753206)
0000H-1FFFH immediate data or label (
μ
PD753208)
12-bit immediate data or label
11-bit immediate data or label
addr1
(Only in the
MKII mode)
caddr
faddr
taddr
20H-7FH immediate data (where bit 0 = 0) or label
PORTn
IE
×××
RBn
MBn
PORT0-PORT3, PORT5, PORT6, PORT8, PORT9
IEBT, IET0-IET2, IE0, IE2, IE4, IECSI, IEW
RB0-RB3
MB0, MB1, MB15
Note
mem can be only used for even address in 8-bit data processing.
相關(guān)PDF資料
PDF描述
UPD753204 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD753204GT 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD753208 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD754202A 4-BIT SINGLE-CHIP MICROCONTROLLERS
UPD754202 4-BIT SINGLE-CHIP MICROCONTROLLERS
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