STEVAL-ISQ002V1 STMicroelectronics, STEVAL-ISQ002V1 Datasheet - Page 99
STEVAL-ISQ002V1
Manufacturer Part Number
STEVAL-ISQ002V1
Description
BOARD EVAL BASED ON ST72264G1
Manufacturer
STMicroelectronics
Specifications of STEVAL-ISQ002V1
Main Purpose
Interface, PMBus
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
ST72F264
Primary Attributes
The PMBus™ Interface Using the ST7 I2C Peripheral
Secondary Attributes
Firmware in C Language
Product
Power Management Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6423
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STEVAL-ISQ002V1
Manufacturer:
STMicroelectronics
Quantity:
1
- Current page: 99 of 172
- Download datasheet (2Mb)
SERIAL COMMUNICATIONS INTERFACE (Cont’d)
CONTROL REGISTER 2 (SCICR2)
Read/Write
Reset Value: 0000 0000 (00h)
Bit 7 = TIE Transmitter interrupt enable.
This bit is set and cleared by software.
0: Interrupt is inhibited
1: An SCI interrupt is generated whenever
Bit 6 = TCIE Transmission complete interrupt ena-
ble
This bit is set and cleared by software.
0: Interrupt is inhibited
1: An SCI interrupt is generated whenever TC=1 in
Bit 5 = RIE Receiver interrupt enable.
This bit is set and cleared by software.
0: Interrupt is inhibited
1: An SCI interrupt is generated whenever OR=1
Bit 4 = ILIE Idle line interrupt enable.
This bit is set and cleared by software.
0: Interrupt is inhibited
1: An SCI interrupt is generated whenever IDLE=1
Bit 3 = TE Transmitter enable.
This bit enables the transmitter. It is set and
cleared by software.
0: Transmitter is disabled
1: Transmitter is enabled
TIE
TDRE=1 in the SCISR register
the SCISR register
or RDRF=1 in the SCISR register
in the SCISR register.
7
TCIE
RIE
ILIE
TE
RE
RWU
SBK
0
Notes:
– During transmission, a “0” pulse on the TE bit
– When TE is set there is a 1 bit-time delay before
Caution: The TDO pin is free for general purpose
I/O only when the TE and RE bits are both cleared
(or if TE is never set).
Bit 2 = RE Receiver enable.
This bit enables the receiver. It is set and cleared
by software.
0: Receiver is disabled
1: Receiver is enabled and begins searching for a
Bit 1 = RWU Receiver wake-up.
This bit determines if the SCI is in mute mode or
not. It is set and cleared by software and can be
cleared by hardware when a wake-up sequence is
recognized.
0: Receiver in Active mode
1: Receiver in Mute mode
Note: Before selecting Mute mode (setting the
RWU bit), the SCI must receive some data first,
otherwise it cannot function in Mute mode with
wakeup by idle line detection.
Bit 0 = SBK Send break.
This bit set is used to send break characters. It is
set and cleared by software.
0: No break character is transmitted
1: Break characters are transmitted
Note: If the SBK bit is set to “1” and then to “0”, the
transmitter will send a BREAK word at the end of
the current word.
(“0” followed by “1”) sends a preamble (idle line)
after the current word.
the transmission starts.
start bit
ST72260Gx, ST72262Gx, ST72264Gx
99/172
Related parts for STEVAL-ISQ002V1
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
BOARD RGB CTR ST7,STP08C596MTR
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Power Management IC Development Tools Full Speed USB to RS232 Bridge Demo
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Power Management IC Development Tools 2.5W solar eval BRD USB SPV1040 LD39050
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
KIT DEV STARTER ST10F276Z5
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL HDMI $ VIDEO SWITCH
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD DEMO ACCELEROMETER DIL24
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD STLM75/STDS75/ST72F651
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
EVAL BOARD 3AXIS MEMS ACCELLRMTR
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL 8BIT MICRO + TDE1708
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet: