PXR40RM Datasheet, PDF (817/1434 Pages) Freescale Semiconductor, Inc – PXR40 Microcontroller

FlexCAN Module
Table 24-2. Module Memory Map
Address¹
Register
Bits Access Reset Value
Base + 0x0000 FLEXCAN_x_MCR—Module
Configuration
32
S
0x5990_000F
Base + 0x0004 FLEXCAN_x_CTRL—Control
Register
32
S
0x0000_0000
Base + 0x0008 FLEXCAN_x_TIMER—Free
Running Timer
32
S
0x0000_0000
Base + 0x000C Reserved
Base + 0x0010 FLEXCAN_x_RXGMASK—Rx
Global Mask
32
S
0xFFFF_FFFF
Base + 0x0014 FLEXCAN_x_RX14MASK—Rx
32
S
0xFFFF_FFFF
Buffer 14 Mask
Base + 0x0018 FLEXCAN_x_RX15MASK—Rx
32
S
0xFFFF_FFFF
Buffer 15 Mask
Base + 0x001C FLEXCAN_x_ECR—Error
Counter Register
32
S
0x0000_0000
Base + 0x0020 FLEXCAN_x_ESR—Error and
Status Register
32
S
0x0000_0000
Base + 0x0024 FLEXCAN_x_IMASK2—Interrupt 32
S
0x0000_0000
Masks 2
Base + 0x0028 FLEXCAN_x_IMASK1—Interrupt 32
S
0x0000_0000
Masks 1
Base + 0x002C FLEXCAN_x_IFLAG2—Interrupt 32
S
0x0000_0000
Flags 2
Base + 0x0030 FLEXCAN_x_IFLAG1—Interrupt 32
S
0x0000_0000
Flags 1
Base +
Reserved
0x0034–0x005F
Base +
Reserved
0x0060–0x007F
Base +
Message Buffers MB0–MB15
—
S
—
0x0080–0x017F
Base +
Message Buffers MB16–MB31
—
S
—
0x0180–0x027F
Base +
Message Buffers MB32–MB63
—
S
—
0x0280–0x047F
Base +
0x0480-087F
Reserved
Base +
RXIMR0-RXIMR15—Rx Individual
S
0x0880-0x08BF Mask Registers
Base +
RXIMR16-RXIMR31—Rx
S
0x08C0-0x08FF Individual Mask Registers
Base +
RXIMR32-RXIMR63—Rx
S
0x0900-0x097F Individual Mask Registers
Affected
by Hard
Reset
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Affected
by Soft Section/Page
Reset
Yes
24.3.4.1/14
No
24.3.4.2/18
Yes
24.3.4.3/21
No
24.3.4.4/22
No
24.3.4.5/22
No
24.3.4.6/23
Yes
24.3.4.7/23
Yes
24.3.4.8/25
Yes
24.3.4.9/28
Yes 24.3.4.10/28
Yes 24.3.4.11/29
Yes 24.3.4.12/30
No
—
No
—
No
—
No
24.3.4.13/32
No
24.3.4.13/32
No
24.3.4.13/32
Freescale Semiconductor
PXR40 Microcontroller Reference Manual, Rev. 1
24-7