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參數(shù)資料
| 型號(hào)： | CY7C63743C |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | enCoRe USB Combination Low-Speed USB and PS/2 Peripheral Controller(enCoRe USB結(jié)合低速USB和PS/2外設(shè)控制器) |
| 中文描述： | 的enCoRe USB的組合低速USB和PS / 2外設(shè)控制器（的enCoRe的USB結(jié)合低速的USB和的PS / 2外設(shè)控制器） |
| 文件頁(yè)數(shù)： | 5/49頁(yè) |
| 文件大?。?/td> | 1942K |
| 代理商： | CY7C63743C |
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CY7C63722C
CY7C63723C
CY7C63743C
FOR
FOR
Document #: 38-08022 Rev. *C
Page 5 of 49
DSPINIT: EQU 30h
MOV A,DSPINIT
6.6.2
“Direct” address mode is used when the data operand is a
variable stored in SRAM. In that case, the one byte address of
the variable is encoded in the instruction. As an example,
consider an instruction that loads A with the contents of
memory address location 0x10h:
MOV A, [10h]
In normal usage, variable names are assigned to variable
addresses using “EQU” statements to improve the readability
of the assembler source code. As an example, the following
code is equivalent to the example shown above.
buttons: EQU 10h
MOV A, [buttons]
Direct
6.6.3
“Indexed” address mode allows the firmware to manipulate
arrays of data stored in SRAM. The address of the data
operand is the sum of a constant encoded in the instruction
and the contents of the “X” register. In normal usage, the
constant will be the “base” address of an array of data and the
X register will contain an index that indicates which element of
the array is actually addressed.
array: EQU 10h
MOV X,3
MOV A, [x+array]
This would have the effect of loading A with the fourth element
of the SRAM “array” that begins at address 0x10h. The fourth
element would be at address 0x13h.
Indexed
7.0
Instruction Set Summary
Refer to the
CYASM Assembler User’s Guide
for detailed
information on these instructions. Note that conditional jump
instructions (i.e., JC, JNC, JZ, JNZ) take five cycles if jump is
taken, four cycles if no jump.
MNEMONIC
HALT
ADD A,expr
ADD A,[expr]
ADD A,[X+expr]
ADC A,expr
ADC A,[expr]
ADC A,[X+expr]
SUB A,expr
SUB A,[expr]
SUB A,[X+expr]
SBB A,expr
SBB A,[expr]
SBB A,[X+expr]
OR A,expr
OR A,[expr]
OR A,[X+expr]
AND A,expr
AND A,[expr]
AND A,[X+expr]
XOR A,expr
XOR A,[expr]
XOR A,[X+expr]
CMP A,expr
CMP A,[expr]
CMP A,[X+expr]
MOV A,expr
Operand
Opcode
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
Cycles
7
4
6
7
4
6
7
4
6
7
4
6
7
4
6
7
4
6
7
4
6
7
5
7
8
4
MNEMONIC
Operand
Opcode
20
21
22
23
24
25
26
27
28
29
2A
2B
2C
2D
2E
2F
30
31
32
33
34
35
36
37
38
39
Cycles
data
direct
index
data
direct
index
data
direct
index
data
direct
index
data
direct
index
data
direct
index
data
direct
index
data
direct
index
data
NOP
INC A
INC X
INC [expr]
INC [X+expr]
DEC A
DEC X
DEC [expr]
DEC [X+expr]
IORD expr
IOWR expr
POP A
POP X
PUSH A
PUSH X
SWAP A,X
SWAP A,DSP
MOV [expr],A
MOV [X+expr],A
OR [expr],A
OR [X+expr],A
AND [expr],A
AND [X+expr],A
XOR [expr],A
XOR [X+expr],A
IOWX [X+expr]
acc
x
direct
index
acc
x
direct
index
address
address
direct
index
direct
index
direct
index
direct
index
index
4
4
4
7
8
4
4
7
8
5
5
4
4
5
5
5
5
5
6
7
8
7
8
7
8
6
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C63723C | enCoRe USB Combination Low-Speed USB and PS/2 Peripheral Controller(enCoRe USB結(jié)合低速USB和PS/2外設(shè)控制器) |
| CY7C63803 | enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器) |
| CY7C63310 | enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器) |
| CY7C63801 | enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器) |
| CY7C63823 | enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C63743C-PXC | 功能描述:輸入/輸出控制器接口集成電路 USB Combo Lo Spd PS/2 Periphrl Cntrlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray |
| CY7C63743C-QXC | 功能描述:輸入/輸出控制器接口集成電路 LO Speed 3 Endpoint USB COM RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray |
| CY7C63743C-SXC | 功能描述:輸入/輸出控制器接口集成電路 USB Combo Lo Spd PS/2 Periphrl Cntrlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray |
| CY7C63743C-SXCT | 功能描述:輸入/輸出控制器接口集成電路 USB/PS/2 Combo LoSpd Peripheral Controlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray |
| CY7C63743-PC | 功能描述:IC MCU 8K LS USB/PS-2 24-DIP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:enCoRe™ 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲(chǔ)器類(lèi)型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類(lèi)型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱(chēng):SP000314382 |
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