MC9S12H256VFVE Datasheet, PDF (53/130 Pages) Freescale Semiconductor, Inc – Original Release Date: 29 SEP 2000 Revised: 28 JUL 2008

MC9S12H256 Device User Guide — V01.20
$0200 - $027F
PIM (Port Integration Module)
Address
$0245
$0246
$0247
$0248
$0249
$024A
$024B
$024C
$024D
$024E
$024F
$0250 -
$027F
Name
PPSV
Reserved
Reserved
PTW
PTIW
DDRW
SRRW
PERW
PPSW
Reserved
Reserved
Reserved
Bit 7
Read: _PPSV7
Write:
Read: 0
Write:
Read: 0
Write:
Read: _PTW7
Write:
Read: PTIW7
Write:
Read:
Write:
DDRW7
Read: _SRRW7
Write:
Read:
Write: ^PERW7
Read:
Write:
PPSW7
Read: 0
Write:
Read: 0
Write:
Read: 0
Write:
Bit 6
PPSV6
0
0
PTW6
PTIW6
DDRW7
SRRW6
PERW6
PPSW6
0
0
0
Bit 5
PPSV5
0
0
PTW5
PTIW5
DDRW5
SRRW5
PERW5
PPSW5
0
0
0
Bit 4
PPSV4
0
0
PTW4
PTIW4
DDRW4
SRRW4
PERW4
PPSW4
0
0
0
Bit 3
PPSV3
0
0
PTW3
PTIW3
DDRW3
SRRW3
PERW3
PPSW3
0
0
0
Bit 2
PPSV2
0
0
PTW2
PTIW2
DDRW2
SRRW2
PERW2
PPSW2
0
0
0
Bit 1
PPSV1
0
0
PTW1
PTIW1
DDRW1
SRRW1
PERW1
PPSW1
0
0
0
Bit 0
PPSV0
0
0
PTW0
PTIW0
DDRW0
SRRW0
PERW0
PPSW0
0
0
0
$0280 - $03FF
Reserved
Address
$0280 -
$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
1.6 Part ID Assignments
The part ID is located in two 8-bit registers PARTIDH and PARTIDL at addresses $001A,$001B,
respectively. The read-only value is a unique part ID for each revision of the chip. Table 1-5 shows the
assigned part ID numbers.
Table 1-5 Assigned Part ID Numbers
Device
MC9S12H256
MC9S12H256
Mask Set Number
0K78X
1K78X
Part ID¹
$1000
$1001
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