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SN8F2255B Datasheet(PDF) 25 Page - SONiX Technology Company

Part # SN8F2255B
Description  8-Bit Micro-Controller
PDF  133 Pages
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Manufacturer  SONIX [SONiX Technology Company]
Direct Link  http://www.sonix.com.tw
Logo SONIX - SONiX Technology Company

SN8F2255B Datasheet(HTML) 25 Page - SONiX Technology Company

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SN8F2250B Series
USB 2.0 Full-Speed 8-Bit Micro-Controller
SONiX TECHNOLOGY CO., LTD
Page 25
Version 1.1
2.1.4.3 BIT DEFINITION of SYSTEM REGISTER
Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
R/W
Remarks
082H
RBIT7
RBIT6
RBIT5
RBIT4
RBIT3
RBIT2
RBIT1
RBIT0
R/W
R
083H
ZBIT7
ZBIT6
ZBIT5
ZBIT4
ZBIT3
ZBIT2
ZBIT1
ZBIT0
R/W
Z
084H
YBIT7
YBIT6
YBIT5
YBIT4
YBIT3
YBIT2
YBIT1
YBIT0
R/W
Y
086H
NT0
NPD
C
DC
Z
R/W
PFLAG
087H
RBNKS1
RBNKS0
R/W
RBANK
088H
TC0ENB
TC0rate2
TC0rate1
TC0rate0
TC0CKS
ALOAD0
TC0OUT
PWM0OUT R/W
TC0M
089H
TC0C7
TC0C6
TC0C5
TC0C4
TC0C3
TC0C2
TC0C1
TC0C0
R/W
TC0C
08AH
TC0R7
TC0R6
TC0R5
TC0R4
TC0R3
TC0R2
TC0R1
TC0R0
R/W
TC0R
08BH
TC1ENB
TC1rate2
TC1rate1
TC1rate0
TC1CKS
ALOAD0
TC1OUT
PWM0OUT R/W
TC1M
08CH
TC1C7
TC1C6
TC1C5
TC1C4
TC1C3
TC1C2
TC1C1
TC1C0
R/W
TC1C
08DH
TC1R7
TC1R6
TC1R5
TC1R4
TC1R3
TC1R2
TC1R1
TC1R0
R/W
TC1R
090H
UDE
UDA6
UDA5
UDA4
UDA3
UDA2
UDA1
UDA0
R/W
UDA
091H
SOF
BUS_RST
SUSPEND EP0_SETUP
EP0_IN
EP0_OUT
R/W
USTATUS
092H
UEP0OC3
UEP0OC2
UEP0OC1
UEP0OC0
R/W
EP0OUT_CNT
093H
REG_EN
DP_PU_EN
SOF_INT
_EN
EP3NAK
_INT_EN
EP2NAK
_INT_EN
EP1NAK
_INT_EN
R/W
USB_INT_EN
094H
EP3_ACK
EP2_ACK
EP1_ACK
R/W
EP_ACK
095H
EP3_NAK
EP2_NAK
EP1_NAK
R/W
EP_NAK
096H
UE0M1
UE0M0
UE0C3
UE0C2
UE0C1
UE0C0
R/W
UE0R
097H
UE1E
UE1M1
UE1M0
UE1C4
UE1C3
UE1C2
UE1C1
UE1C0
R/W
UE1R
098H
UE2E
UE2M1
UE2M0
UE2C4
UE2C3
UE2C2
UE2C1
UE2C0
R/W
UE2R
099H
UE3E
UE3M1
UE3M0
UE3C4
UE3C3
UE3C2
UE3C1
UE3C0
R/W
UE3R
0A3H
UDP07
UDP06
UDP05
UDP04
UDP03
UDP02
UDP01
UDP00
R/W
UDP0
0A5H
UDR0_R7
UDR0_R6
UDR0_R5
UDR0_R4
UDR0_R3
UDR0_R2
UDR0_R1
UDR0_R0
R/W
UDR0_R
0A6H
UDR0_W7
UDR0_W6
UDR0_W5
UDR0_W4
UDR0_W3
UDR0_W2
UDR0_W1
UDR0_W0
R/W
UDR0_W
0A7H
UEP1OC4
UEP1OC3
UEP1OC2
UEP1OC1
UEP1OC0
R/W
EP1OUT_CNT
0A8H
UEP2OC4
UEP2OC3
UEP2OC2
UEP2OC1
UEP2OC0
R/W
EP2OUT_CNT
0A9H
UEP3OC4
UEP3OC3
UEP3OC2
UEP3OC1
UEP3OC0
R/W
EP3OUT_CNT
0ABH
UBDE
DDP
DDN
R/W
UPID
0ACH
EP3_DATA0
/1
EP2_DATA0
/1
EP1_DATA0
/1
R/W
Utoggle
0B4H
SENB
START
SRATE1
SRATE0
MLSB
SCKMD
SEDGE
SP
R/W
SIOM
0B5H
SIOR7
SIOR6
SIOR5
SIOR4
SIOR3
SIOR2
SIOR1
SIOR0
W
SIOR
0B6H
SIOB7
SIOB6
SIOB5
SIOB4
SIOB3
SIOB2
SIOB1
SIOB0
R/W
SIOB
0B8H
P03M
P02M
P01M
P00M
R/W
P0M
0BAH
PECMD7
PECMD6
PECMD5
PECMD4
PECMD3
PECMD2
PECMD1
PECMD0
W
PECMD
0BBH
PEROML7
PEROML6
PEROML5
PEROML4
PEROML3
PEROML2
PEROML1
PEROML0
R/W
PEROML
0BCH
PEORMH7
PEORMH6
PEORMH5
PEORMH4
PEORMH3
PEORMH2
PEORMH1
PEORMH0
R/W
PEORMH
0BDH
PERAML7
PERAML6
PERAML5
PERAML4
PERAML3
PERAML2
PERAML1
PERAML0
R/W
PERAML
0BEH
PERAMCNT
4
PERAMCNT
3
PERAMCNT
2
PERAMCNT
1
PERAMCNT
0
PERAML8
R/W
PERAMCNT
0BFH
P01G1
P01G0
P00G1
P00G0
R/W
PEDGE
0C0H
P17W
P16W
P15W
P14W
P13W
P12W
P11W
P10W
R/W
P1W
0C1H
P17M
P16M
P15M
P14M
P13M
P12M
P11M
P10M
R/W
P1M
0C2H
P25M
P24M
P23M
P22M
P21M
P20M
R/W
P2M
0C5H
P54M
P53M
P52M
P51M
P50M
R/W
P5M
0C6H
TC1IRQ
TC0IRQ
R/W
INTRQ1
0C7H
TC1IEN
TC0IEN
R/W
INTEN1
0C8H
SOFIRQ
USBIRQ
T1IRQ
T0IRQ
SIOIRQ
WAKEIRQ
P01IRQ
P00IRQ
R/W
INTRQ
0C9H
SOFIEN
USBIEN
T1IEN
T0IEN
SIOIEN
WAKEIEN
P01IEN
P00IEN
R/W
INTEN
0CAH
CPUM1
CPUM0
CLKMD
STPHX
R/W
OSCM
0CCH
WDTR7
WDTR6
WDTR5
WDTR4
WDTR3
WDTR2
WDTR1
WDTR0
W
WDTR
0CEH
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
R/W
PCL
0CFH
PC13
PC12
PC11
PC10
PC9
PC8
R/W
PCH
0D0H
P04
P03
P02
P01
P00
R/W
P0
0D1H
P17
P16
P15
P14
P13
P12
P11
P10
R/W
P1
0D2H
P25
P24
P23
P22
P21
P10
R/W
P2
0D5H
P54
P53
P52
P51
P50
R/W
P5
0D8H
T0ENB
T0rate2
T0rate1
T0rate0
R/W
T0M
0D9H
T0C7
T0C6
T0C5
T0C4
T0C3
T0C2
T0C1
T0C0
R/W
T0C
0DAH
T1ENB
T1rate2
T1rate1
T1rate0
R/W
T1M
0DBH
T1C7
T1C6
T1C5
T1C4
T1C3
T1C2
T1C1
T1C0
R/W
T1C_L
0DCH
T1C15
T1C14
T1C13
T1C12
T1C11
T1C10
T1C9
T1C8
R/W
T1C_H
0DFH
GIE
STKPB2
STKPB1
STKPB0
R/W
STKP
0E0H
P03R
P02R
P01R
P00R
W
P0UR
0E1H
P17R
P16R
P15R
P14R
P13R
P12R
P11R
P10R
W
P1UR
0E2H
P25R
P24R
P23R
P22R
P21R
P20R
W
P2UR



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