參數(shù)資料
型號(hào): 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(jī)
文件頁數(shù): 52/149頁
文件大?。?/td> 1997K
代理商: M37641M8-XXXHP
52
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 Frame Number Registers Low and High ]
USBSOFL, USBFOFH
These 11-bit registers contain the frame number of the SOF token
received from the host computer. These are read-only registers.
[USB Endpoint Index Register] USBINDEX
This register specifies the accessible endpoint. It serves as an in-
dex to endpoint-specific USB Endpoint x IN Control Register, USB
Endpoint x OUT Control Register, USB Endpoint x IN Max. Packet
Size Register, USB Endpoint x OUT Max. Packet Size Register,
USB Endpoint x OUT Write Count Register, and USB FIFO Mode
Selection Register (x = 0 to 4).
USB frame number register Low (address 0056
16
)
USBSOFL
Low-order 8 bits of SOF token
High-order 3 bits of SOF token
Reserved bit (“0” at read)
USB frame number register High (address 0057
16
)
USBSOFH
b
0
b
7
b
0
b
7
U
U
S
S
B
B
I
e
N
n
D
d
p
E
o
X
i
n
t
i
n
d
e
x
r
e
g
i
s
t
e
r
(
a
d
d
r
e
s
s
0
0
5
8
1
6
)
Endpoint index bit (EPINDEX)
b2b1b0
0 0 0: Endpoint 0
0 0 1: Endpoint 1
0 1 0: Endpoint 2
0 1 1: Endpoint 3
1 0 0: Endpoint 4
1 0 1: Not used
1 1 0: Not used
1 1 1: Not used
Reserved bit (
0
at read/write)
AUTO_FLUSH bit (AUTO_FL)
0: Auto FIFO flush disabled
1: Auto FIFO flush enabled
ISO_UPDATE bit (ISO_UPD)
0: ISO_UPDATE disabled
1: ISO_UPDATE enabled
b0
b
7
0 0 0
Fig. 44 Structure of USB frame number registers
Fig. 45 Structure of USB frame number registers
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(jī))
M37702S1BFP Single Chip 16 Bits CMOS Microcomputer(16位單片機(jī))
M37702M2A Single Chip 16 Bits CMOS Microcomputer(16位單片機(jī))
M37702M2B Single Chip 16 Bits CMOS Microcomputer(16位單片機(jī))
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