參數(shù)資料
型號(hào): GMS81524BT
廠商: Hynix Semiconductor Inc.
英文描述: [General Purpose(1) : ADC/ LED/ SCI/ PWM]
中文描述: [通用(1):藝術(shù)發(fā)展局/發(fā)光/工商/脈寬調(diào)制]
文件頁數(shù): 54/110頁
文件大?。?/td> 1980K
代理商: GMS81524BT
GMS81508B/16B/24B, GMS82512/16/24
MAY. 2001 Ver 2.0
51
13. SERIAL COMMUNICATION
- This function is NOT served on the GMS825xx.
The serial iterface is used to transmit/receive 8-bit data se-
rially. This consists of serial I/O data register, serial I/O
mode register, clock selection circuit octal counter and
control circuit as illustrated in Figure 13-1.Pin R50/SIN,
R51/SOUT, R52/SCLK and R53/SRDY pins are con-
trolled by the Serial Mode Register. The contents of the Se-
rial I/O data register can be written into or read out by
software. The data in the Serial Data Register can be shift-
ed synchronously with the transfer clock signal.
Figure 13-1 SCI Block Diagram
SRDY PIN
÷
8
÷
16
÷
32
XIN PIN
P
MUX
SCK[1:0]
00
01
10
11
SCLK PIN
Start
CONTROL CIRCUIT
SIN PIN
Shift
Input shift register
SIOR
Clock
Clock
Octal
Counter
Serial communication
Interrupt
SIOIF
SOUT PIN
SIOST
SIOSF
Complete
R
S
Q
SCK[1:0]
“11”
overflow
not “11”
SRDY In
Complete
SRDY Out
[0EB
H
]
Internal bus line
相關(guān)PDF資料
PDF描述
GMS90L320 8-Bit Single-Chip Microcontrollers(低電壓,8位單片微控制器)
GMS97C1051(中文) 8-Bit CMOS Microcontrollers(高性價(jià)比的51單片機(jī),片內(nèi)1KEPROM,3個(gè)中斷源,1個(gè)定時(shí)/計(jì)數(shù)器)
GMS97C2051(中文) 8-Bit CMOS Microcontrollers(高性價(jià)比的51單片機(jī),片內(nèi)2KEPROM,5個(gè)中斷源,2個(gè)定時(shí)/計(jì)數(shù)器)
GMS97L1051 CMOS SINGLE CHIP 8-BIT MCS-51 COMPATIBLE MICOROCONTROLLER(CMOS單芯片,8位,和MCS-51兼容的微控制器)
GMS97L2051 REMOTE CONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GMS81524BTK 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS81524BTLQ 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYUNDAI MICRO ELECTRONICS 8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS81524BTQ 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS81604 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:LG Semicon 8-bit Microcontrollers
GMS81604K 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:LG Semicon 8-bit Microcontrollers