ST10F271E STMICROELECTRONICS [STMicroelectronics], ST10F271E Datasheet - Page 119

• Manufacturer Part Number: ST10F271E
• Description: 16-bit MCU with 128 Kbyte Flash memory and 8/12 Kbyte RAM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST10F271B/ST10F271E
Table 52.
Note:
23.2
Note:
XPERCON b
ZEROS
Name
b
List of special function registers (continued)
1. The system configuration is selected during reset. SYSCON reset value is 0000 0xx0
x000 0000b.
2. Reset Value depends on different triggered reset event.
3. The XPnIC Interrupt Control Registers control interrupt requests from integrated X-Bus
peripherals. Some software controlled interrupt requests may be generated by setting the
XPnIR bits (of XPnIC register) of the unused X-Peripheral nodes.
XBus registers
The following table lists all XBus registers which are implemented in the ST10F271 ordered
by their name.
The XBus registers are not bit-addressable.
Table 53.
CAN1BRPER
CAN1BTR
CAN1CR
CAN1EC
CAN1IF1A1
CAN1IF1A2
CAN1IF1CM
CAN1IF1CR
CAN1IF1DA1
CAN1IF1DA2
CAN1IF1DB1
CAN1IF1DB2
CAN1IF1M1
CAN1IF1M2
CAN1IF1MC
CAN1IF2A1
CAN1IF2A2
CAN1IF2CM
F024h
FF1Ch
Name
Physical
address
List of XBus registers
E
address
Physical
address
EF1Ch
EF0Ch
EF1Ah
EF1Eh
EF4Ah
EF06h
EF00h
EF04h
EF18h
EF12h
EF10h
EF20h
EF22h
EF24h
EF14h
EF16h
EF48h
EF42h
8-bit
8Eh
12h
XPER configuration register
Constant value 0’s register (read only)
CAN1: BRP extension register
CAN1: Bit timing register
CAN1: CAN control register
CAN1: error counter
CAN1: IF1 arbitration 1
CAN1: IF1 arbitration 2
CAN1: IF1 command mask
CAN1: IF1 command request
CAN1: IF1 data A 1
CAN1: IF1 data A 2
CAN1: IF1 data B 1
CAN1: IF1 data B 2
CAN1: IF1 mask 1
CAN1: IF1 mask 2
CAN1: IF1 message control
CAN1: IF2 arbitration 1
CAN1: IF2 arbitration 2
CAN1: IF2 command mask
Description
Description
Register set
FFFFh
FFFFh
0000h
2301h
0001h
0000h
0000h
0000h
0000h
0001h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
Reset
Reset
value
value
119/180
- - 05h
0000h