參數(shù)資料
型號: MB90F57APMT
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, MICROCONTROLLER, PQFP120
封裝: PLASTIC, LQFP-120
文件頁數(shù): 83/133頁
文件大?。?/td> 2509K
代理商: MB90F57APMT
53
MB90570 Series
7. Extended I/O serial interface
The extended I/O serial interface transfers data using a clock synchronization system having an 8-bit x 1 channel
configuration.
For data transfer, you can select LSB first/MSB first.
(1) Register Configuration
Serial mode control upper status register 0 to 2 (SMCSH0 to SMCSH2)
Serial mode control lower status register 0 to 2 (SMCSL0 to SMCSL2)
Serial data register 0 to 2 (SDR0 to SDR2)
bit 7
bit 0
Address
SMCSH0 : 000049H
SMCSH1 : 00004DH
SMCSH2 : 00007DH
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
.............
Initial value
00000010 B
SMD2 SMD1 SMD0
SIE
SIR
BUSY
STOP
STRT
(SMCSL)
R/W
R
R/W
bit 15
bit 8
Address
(SMCSH)
——
R/W
bit 7
bit 6
bit 5
bit 4
BDS
MODE
SCOE
SOE
............
bit 3
bit 2
bit 1
bit 0
SMCSL0 : 000048H
SMCSL1 : 00004CH
SMCSL2 : 00007CH
Initial value
- - - - 0000 B
bit 15
bit 8
Address
D6
D7
(Disabled)
R/W
bit 7
bit 6
bit 5
bit 4
D4
D5
D2
D3
D0
D1
............
bit 3
bit 2
bit 1
bit 0
SDR0 : 00004AH
SDR1 : 00004EH
SDR2 : 00007EH
Initial value
XXXXXXXX B
R/W : Readable and writable
R : Read only
—: Reserved
X : Undefined
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