p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 445
p2125vps20
Manufacturer Part Number
p2125vps20
Description
16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.P2125VPS20.pdf
(700 pages)
- Current page: 445 of 700
- Download datasheet (5Mb)
11. Clear the IRIC flag to 0.
12. The IRIC flag is set to 1 in either of the following cases.
13. Read the IRTR flag in ICSR.
14. If IRTR flag is 0, clear the IRIC flag to 0 to release the wait state.
15. Clear the WAIT bit in ICMR to cancel the wait mode.
16. Read the last ICDR receive data.
17. Clear the BBSY bit and SCP bit to 0 in ICCR. This changes SDA from low to high when SCL
At the fall of the 8th receive clock pulse for one frame
At the rise of the 9th receive clock pulse for one frame
If the IRTR flag is 0, execute step [14] to clear the IRIC flag to 0 to release the wait state.
If the IRTR flag is 1 and data reception is complete, execute step [15] to issue the stop
condition.
Execute step [12] to read the IRIC flag to detect the end of reception.
Then, clear the IRIC flag. Clearing of the IRIC flag should be done while WAIT = 0. (If the
WAIT bit is cleared to 0 after clearing the IRIC flag and then an instruction to issue a stop
condition is executed, the stop condition may not be issued correctly.)
is high, and generates the stop condition.
SCL is automatically fixed low in synchronization with the internal clock until the IRIC
flag is cleared.
The IRTR and ICDRF flags are set to 1, indicating that one frame of data has been
received. The master device outputs the receive clock continuously to receive the next data.
Rev. 1.00 Sep. 21, 2006 Page 407 of 658
Section 16 I
2
C Bus Interface (IIC)
REJ09B0310-0100
Related parts for p2125vps20
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
OSC 100.0000MHZ 2.5V LVPECL SMD
Manufacturer:
Connor-Winfield
Datasheet:
Part Number:
Description:
OSC 125.0000MHZ 2.5V LVPECL SMD
Manufacturer:
Connor-Winfield
Datasheet:
Part Number:
Description:
OSC 155.5200MHZ 2.5V LVPECL SMD
Manufacturer:
Connor-Winfield
Datasheet:
Part Number:
Description:
OSC 156.2500MHZ 2.5V LVPECL SMD
Manufacturer:
Connor-Winfield
Datasheet:
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
RENESAS MCU M16C FAMILY / M16C/Tiny SERIES
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas Starter Kit for RX210
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas StarterKit for RX630
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit+ for RX63N
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
FLASH PROGRAMMER FOR RENESAS MICROCONTROLLERS
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet: