参数资料
型号: MC68HC05JB4P
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PDIP28
封装: PLASTIC, DIP-28
文件页数: 131/134页
文件大小: 2440K
代理商: MC68HC05JB4P
GENERAL RELEASE SPECIFICATION
February 24, 1999
UNIVERSAL SERIAL BUS MODULE
REV
Figure 10-31. IN Token Data Flow for Transmit Endpoint 0
Transmit Endpoint Enabled?
(USBEN = 1)
Transmit Endpoint ready to Transfer?
(TX0E = 1) && (TXD0F = 0)
No Response
from USB function
Send NAK
Handshake
ACK received and no
Set TXD0F to 1
Transmit Endpoint
Interrupt Enabled?
(TXD0IE = 1)
No Interrupt
Valid transaction
Interrupt generated
Transmit Endpoint not Stalled by firmware?
(STALL0 = 0)
Send STALL
Handshake
Send DATA
Data PID set by T0SEQ
Valid IN token
received for Endpoint 0
N
Y
N
Y
No Response
from USB function
N
Y
Time-out condition occur?
Y
N
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相关PDF资料
PDF描述
MC68HC11D0CFN2R2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC44
MC68HC705C8AB 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDIP42
MC68HRC705J5ACDWR2 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO20
MC68MH360EM33L 4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP240
MC68P11E1CFN2R2 8-BIT, 2 MHz, MICROCONTROLLER, PQCC52
相关代理商/技术参数
参数描述
MC68HC05JJ6 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:General Release Specification Microcontrollers
MC68HC05JJ6CDW 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:General Release Specification Microcontrollers
MC68HC05JJ6CDWE 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:General Release Specification Microcontrollers
MC68HC05JJ6CP 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:General Release Specification Microcontrollers
MC68HC05JJ6CPE 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:General Release Specification Microcontrollers