PXD10RM Datasheet, PDF (675/1332 Pages) Freescale Semiconductor, Inc – PXD10 Microcontroller

and 64 bytes, so the address ranges 0x0180–0x047F and 0x08C0–0x097F are considered reserved space.
When it is configured with 32 MBs, the memory sizes are 544 and 128 bytes, so the address ranges
0x0280–0x047F and 0x0900–0x097F are considered reserved space. Furthermore, if the BCC bit in MCR
is negated, then the whole Rx Individual Mask Registers address range (0x0880–0x097F) is considered
reserved space.
Table 18-2. Module Memory Map
Address
Use
Access
Type
Affected
by Hard
Reset
Affected
by Soft
Reset
Location
Base + 0x0000
Module Configuration (MCR)
S
Yes
Base + 0x0004
Control Register (CTRL)
S/U
Yes
Base + 0x0008
Free Running Timer (TIMER)
S/U
Yes
Base + 0x000C
Reserved
Base + 0x0010
Rx Global Mask (RXGMASK)
S/U
Yes
Base + 0x0014
Rx Buffer 14 Mask (RX14MASK)
S/U
Yes
Base + 0x0018
Rx Buffer 15 Mask (RX15MASK)
S/U
Yes
Base + 0x001C
Error Counter Register (ECR)
S/U
Yes
Base + 0x0020
Error and Status Register (ESR)
S/U
Yes
Base + 0x0024
Interrupt Mask Register High (IMRH)
S/U
Yes
Base + 0x0028
Interrupt Mask Register Low (IMRL)
S/U
Yes
Base + 0x002C
Interrupt Flag Register High (IFRH)
S/U
Yes
Base + 0x0030
Interrupt Flag Register Low (IFRL)
S/U
Yes
Base +
0x0034–0x005F
Reserved
Base +
0x0060–0x007F
Reserved
Base +
0x0080–0x017F
Message Buffers MB0–MB15
S/U
No
Base +
0x0180–0x027F
Message Buffers MB16–MB31
S/U
No
Base +
0x0280–0x047F
Message Buffers MB32–MB63
S/U
No
Base +
0x0480-087F
Reserved
Base +
0x0880-0x08BF
Rx Individual Mask Registers
RXIMR0-RXIMR15
S/U
No
Base +
0x08C0-0x08FF
Rx Individual Mask Registers
RXIMR16-RXIMR31
S/U
No
Base +
0x0900-0x097F
Rx Individual Mask Registers
RXIMR32-RXIMR63
S/U
No
Yes
on page 11
No
on page 15
Yes
on page 18
No
on page 19
No
on page 20
No
on page 20
Yes
on page 21
Yes
on page 22
Yes
on page 25
Yes
on page 26
Yes
on page 26
Yes
on page 27
No
—
No
—
No
—
No
on page 28
No
on page 28
No
on page 28
Freescale Semiconductor
PXD10 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
18-5