Cmsemicon BAT32G1 9 Series, Руководство пользователя

Страница: 574 / 1149

BAT32G1x9 user manual | Chapter 19 Universal serial communication unit
www.mcu.com.cn
574 / 1149 Rev.1.02
Register base address: SCI0=4004_1100H; SCI1=4004_1400H; SCI2=4004_1600H;
Register name Register description R/W
Reset the
value
Register address
SSR20/21 Serial status register 20/21 R/W 0000H SCI2+00H/02H
SIR20/21
The serial flag clears the trigger register
20/21
R/W 0000H SCI2+04H/06H
SMR20/21 Serial mode register 20/21 R/W 0020H SCI2+08H/0AH
SCR20/21
Serial communication runs set register
20/21
R/W 0087H SCI2+0CH/0EH
SE2
The serial channel enable status
register 2
R/W 0000H SCI2+10H
SS2 Serial channel start register 2 R/W 0000H SCI2+12H
ST2 Serial channel stop register 2 R/W 0000H SCI2+14H
SPS2 Serial clock selection register 2 R/W 0000H ICS2+16H
SO2 Serial output register 2 R/W 0303O'CLOCK SCI2+18H
SOE2 The serial output enable register 2 R/W 0000H SCI2+1AH
SOL2 Serial output level register 2 R/W 0000H SCI2+20H
SDR20/21 Serial data register 20/21 R/W 0000H SCI2+110H/112H
ISC The input switches the control registers R/W 0000H 0x40040473
NFEN0 Noise filter enable registers R/W 0000H 0x40040470
POMx Port output mode registers R/W 0000H 0x4000004x
PIMx Port input mode registers R/W 0000H 0x4000005x
PMx Port mode registers R/W 0000H 0x4000032x
Px Port registers R/W 0000H 0x4000030x