參數(shù)資料
型號: MB91F155PFV-G
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 33 MHz, RISC MICROCONTROLLER, PQFP144
封裝: PLASTIC, LQFP-144
文件頁數(shù): 72/103頁
文件大?。?/td> 866K
代理商: MB91F155PFV-G
MB91F155/MB91154
70
15. I2C Interface
The I2C interface is a serial I/O port that supports the Inter IC BUS and operates as a master/slave device on
the I2C bus.
Features of the I2C Interface
Contains one I2C interface channel.
The interface has the following features :
Master/slave send and receive
Arbitration function
Clock synchronization function
Slave address/general call address detection function
Transfer direction detection function
Repeated generation and detection of start conditions
Bus error detection function
Register List
Bus control register (IBCR)
Bus status register (IBSR)
Address register (IADR)
Clock control register (ICCR)
Data register (IDAR)
R/W : Read/Write enabled, R : Read only,
: Not in use, X : Undefined
Address
Initial value
0000-0120H
00000000B
Address
Initial value
0000-0121H
00000000B
Address
Initial value
0000-0122H
- XXXXXXXB
Address
Initial value
0000-0123H
- - 0XXXXXB
Address
Initial value
0000-0125H
XXXXXXXXB
R/W
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
BER
BEIE
SCC
MSS
ACK
GCAA
INTE
INT
RR
R
RR
R
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
BB
RSC
AL
LRB
TR
AAS
GCA
FBT
R/W
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
A6
A5
A4
A3
A2
A1
A0
R/W
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
EN
CS4
CS3
CS2
CS1
CS0
R/W
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
D7
D6
D5
D4
D3
D2
D1
D0
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