MC9S12DP256B Datasheet, PDF (49/126 Pages) Freescale Semiconductor, Inc – device made up of standard HCS12 blocks and the HCS12 processor core

Freescale Semicon_Md_Cu₉c_S1t₂o_Dr_P,₂I₅n_6Bc_D._{evice User Guide — V02.15}
$0280 - $02BF
CAN4 (Motorola Scalable CAN - MSCAN)
Address
$0299
$029A
$029B
$029C
$029D
$029E
$029F
$02A0 -
$02AF
$02B0 -
$02BF
Name
CAN4IDAR5
CAN4IDAR6
CAN4IDAR7
CAN4IDMR4
CAN4IDMR5
CAN4IDMR6
CAN4IDMR7
CAN4RXFG
CAN4TXFG
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Bit 7
AC7
AC7
AC7
AM7
AM7
AM7
AM7
Bit 6
AC6
Bit 5
AC5
Bit 4
AC4
Bit 3
AC3
Bit 2
AC2
Bit 1
AC1
AC6
AC5
AC4
AC3
AC2
AC1
AC6
AC5
AC4
AC3
AC2
AC1
AM6
AM5
AM4
AM3
AM2
AM1
AM6
AM5
AM4
AM3
AM2
AM1
AM6
AM5
AM4
AM3
AM2
AM1
AM6
AM5
AM4
AM3
AM2
AM1
FOREGROUND RECEIVE BUFFER see Table 1-2
FOREGROUND TRANSMIT BUFFER see Table 1-2
Bit 0
AC0
AC0
AC0
AM0
AM0
AM0
AM0
$02C0 - $03FF
Reserved space
Address
$02C0
- $03FF
Name
Reserved
Read:
Write:
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
0
Bit 2
0
Bit 1
0
Bit 0
0
1.7 Part ID Assignments
The part ID is located in two 8-bit registers PARTIDH and PARTIDL (addresses $001A and $001B after
reset). The read-only value is a unique part ID for each revision of the chip. Table 1-3 shows the assigned
part ID number.
Table 1-3 Assigned Part ID Numbers
Device
Mask Set Number
MC9S12DP256
0K79X
MC9S12DP256
1K79X
MC9S12DP256
2K79X
NOTES:
1. The coding is as follows:
Bit 15-12: Major family identifier
Bit 11-8: Minor family identifier
Bit 7-4: Major mask set revision number including FAB transfers
Bit 3-0: Minor - non full - mask set revision
Part ID¹
$0010
$0011
$0012
49
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