參數(shù)資料
型號: 9S12H256BDGV1
英文描述: 9S12H256B Device Guide
中文描述: 9S12H256B設(shè)備指南
文件頁數(shù): 53/130頁
文件大小: 2171K
代理商: 9S12H256BDGV1
53
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.
$0245
PPSV
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
PPSV7
PPSV6
PPSV5
PPSV4
PPSV3
PPSV2
PPSV1
PPSV0
$0246
Reserved
0
0
0
0
0
0
0
0
$0247
Reserved
0
0
0
0
0
0
0
0
$0248
PTW
PTW7
PTW6
PTW5
PTW4
PTW3
PTW2
PTW1
PTW0
$0249
PTIW
PTIW7
PTIW6
PTIW5
PTIW4
PTIW3
PTIW2
PTIW1
PTIW0
$024A
DDRW
DDRW7
DDRW7
DDRW5
DDRW4
DDRW3
DDRW2
DDRW1
DDRW0
$024B
SRRW
SRRW7
SRRW6
SRRW5
SRRW4
SRRW3
SRRW2
SRRW1
SRRW0
$024C
PERW
PERW7
PERW6
PERW5
PERW4
PERW3
PERW2
PERW1
PERW0
$024D
PPSW
PPSW7
PPSW6
PPSW5
PPSW4
PPSW3
PPSW2
PPSW1
PPSW0
$024E
Reserved
0
0
0
0
0
0
0
0
$024F
Reserved
0
0
0
0
0
0
0
0
$0250 -
$027F
Reserved
0
0
0
0
0
0
0
0
$0280 - $03FF
Reserved
Address
$0280 -
$03FF
Name
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
0
Bit 2
0
Bit 1
0
Bit 0
0
Reserved
Read:
Write:
Table 1-5 Assigned Part ID Numbers
Device
MC9S12H256
MC9S12H256
Mask Set Number
0K78X
1K78X
Part ID
1
$1000
$1001
$0200 - $027F
PIM (Port Integration Module)
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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