ST7263 STMICROELECTRONICS [STMicroelectronics], ST7263 Datasheet - Page 64

• Manufacturer Part Number: ST7263
• Description: LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST7263
SERIAL COMMUNICATIONS INTERFACE (Cont’d)
Table 18. SCI Register Map and Reset Values
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Address
(Hex.)
20
21
22
23
24
SR
Reset Value
DR
Reset Value
BRR
Reset Value
CR1
Reset Value
CR2
Reset Value
Register
Label
TDRE
SCP1
DR7
TIE
R8
7
1
0
0
x
x
SCP0
TCIE
DR6
TC
T8
6
1
0
0
x
x
RDRF
SCT2
DR5
RIE
5
0
x
x
0
0
0
SCT1
IDLE
DR4
ILIE
M
4
0
0
x
x
x
WAKE
SCT0
DR3
OR
TE
3
0
x
x
x
0
SCR2
DR2
NF
RE
2
0
0
0
0
x
x
SCR1
RWU
DR1
FE
1
0
x
x
0
0
0
SCR0
DR0
SBK
0
0
0
x
x
0
0
0