參數(shù)資料
型號： M37641M8-XXXHP
廠商： Mitsubishi Electric Corporation
英文描述： SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述： 單芯片8位CMOS微機
文件頁數(shù)： 56/149頁
文件大?。?/td> 1997K
代理商： M37641M8-XXXHP
56
7641 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
PRELIMINARY
Notice: This is not a final specification.
change.
Some parametric limits are subject to
[USB Endpoint x (x = 0 to 4) IN Max. Packet Size Register]
IN_MAXP
This register specifies the maximum packet size (MAXP) of an
endpoint x IN packet. The value set for endpoint 1 is the number
of transmitted bytes divided by 8, and the value set for endpoints
0, 2, 3, and 4 is the actual number of transmitted bytes. The CPU
can change these values using the SET_DESCRIPTOR com-
mand.
The initial value for endpoints 0, 2, 3 and 4 is 8, and the initial
value for endpoint 1 is 1.
[USB Endpoint x (x = 0 to 4) OUT Max. Packet Size Register]
OUT_MAXP
This register specifies the maximum packet size (MAXP) of an
Endpoint x OUT packet. The value set for endpoint 1 is the num-
ber of received bytes divided by 8, and the value set for endpoints
0, 2, 3, and 4 is the actual number of received bytes. The CPU
can change these values using the SET_DESCRIPTOR com-
mand.
The initial value for endpoints 0, 2, 3, and 4 is 8, and the initial
value for endpoint 1 is 1. When using the endpoint 0, both USB
endpoint x IN max. packet size register (IN _MAXP) and USB end-
point x OUT max. packet size register (OUT_MAXP) are set to the
same value. Changing one register
’
s value effectively changes the
value of the other register as well.
T
M
M
“
n
h
A
A
”
e
m
P
P
s
a
=
=
a
x
i
n
n
w
m
u
o
m
r
8
e
n
e
p
n
f
o
v
a
d
r
a
c
p
l
u
k
e
o
e
n
e
t
n
d
i
n
s
t
p
t
i
z
o
o
e
0
i
n
t
t
(
2
i
s
M
,
1
A
3
X
,
P
4
)
o
f
e
n
d
p
o
i
n
t
x
I
N
i
s
c
o
n
t
a
i
n
e
d
.
X
X
i
f
i
t
t
i
s
,
r
h
r
e
g
i
s
t
e
r
.
USB endpoint x IN max. packet size register (address 005B
16
)
IN_MAXP
b0
b
7
The maximum packet size (MAXP) of endpoint x OUT is contained.
MAXP = n for endpoints 0, 2, 3, 4
MAXP = n
8 for endpoint 1
“
n
”
is a written value into this register.
USB endpoint x OUT max. packet size register (address 005C
16
)
OUT_MAXP
b
0
b
7
Fig. 49 Structure of USB endpoint x IN max. packet size register
Fig. 50 Structure of USB endpoint x OUT max. packet size register
相關(guān)PDF資料
PDF描述
M37702M2-127FP SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37702S1AFP Single Chip 16 Bits CMOS Microcomputer(16位單片機)
M37702S1BFP Single Chip 16 Bits CMOS Microcomputer(16位單片機)
M37702M2A Single Chip 16 Bits CMOS Microcomputer(16位單片機)
M37702M2B Single Chip 16 Bits CMOS Microcomputer(16位單片機)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M376420RS 制造商:OKI 功能描述:3764-20 NOTES
M3764-20RS 制造商:OKI 功能描述:3764-20 NOTES 制造商: 功能描述:Dynamic RAM, Page Mode, 64K x 1, 16 Pin, Plastic, DIP 制造商:OK International 功能描述:Dynamic RAM, Page Mode, 64K x 1, 16 Pin, Plastic, DIP
M3-7643A-S 制造商:Harris Corporation 功能描述:
M37643F8E8-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37643F8M8-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*