Datasheet

Memory and register map STM8S207xx, STM8S208xx
38/103 Doc ID 14733 Rev 12
0x00 5216
I
2
C
I2C_DR I
2
C data register 0x00
0x00 5217 I2C_SR1 I
2
C status register 1 0x00
0x00 5218 I2C_SR2 I
2
C status register 2 0x00
0x00 5219 I2C_SR3 I
2
C status register 3 0x00
0x00 521A I2C_ITR I
2
C interrupt control register 0x00
0x00 521B I2C_CCRL I
2
C clock control register low 0x00
0x00 521C I2C_CCRH I
2
C clock control register high 0x00
0x00 521D I2C_TRISER I
2
C TRISE register 0x02
0x00 521E to
0x00 522F
Reserved area (18 bytes)
0x00 5230
UART1
UART1_SR UART1 status register 0xC0
0x00 5231 UART1_DR UART1 data register 0xXX
0x00 5232 UART1_BRR1 UART1 baud rate register 1 0x00
0x00 5233 UART1_BRR2 UART1 baud rate register 2 0x00
0x00 5234 UART1_CR1 UART1 control register 1 0x00
0x00 5235 UART1_CR2 UART1 control register 2 0x00
0x00 5236 UART1_CR3 UART1 control register 3 0x00
0x00 5237 UART1_CR4 UART1 control register 4 0x00
0x00 5238 UART1_CR5 UART1 control register 5 0x00
0x00 5239 UART1_GTR UART1 guard time register 0x00
0x00 523A UART1_PSCR UART1 prescaler register 0x00
0x00 523B to
0x00 523F
Reserved area (5 bytes)
0x00 5240
UART3
UART3_SR UART3 status register C0h
0x00 5241 UART3_DR UART3 data register 0xXX
0x00 5242 UART3_BRR1 UART3 baud rate register 1 0x00
0x00 5243 UART3_BRR2 UART3 baud rate register 2 0x00
0x00 5244 UART3_CR1 UART3 control register 1 0x00
0x00 5245 UART3_CR2 UART3 control register 2 0x00
0x00 5246 UART3_CR3 UART3 control register 3 0x00
0x00 5247 UART3_CR4 UART3 control register 4 0x00
0x00 5248 Reserved
0x00 5249 UART3_CR6 UART3 control register 6 0x00
0x00 524A to
0x00 524F
Reserved area (6 bytes)
Table 9. General hardware register map (continued)
Address Block Register label Register name
Reset
status