參數(shù)資料
型號: P87C557E8
廠商: NXP Semiconductors N.V.
元件分類: 8位微控制器
英文描述: 8 BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁數(shù): 29/84頁
文件大小: 322K
代理商: P87C557E8
1999 Mar 12
29
Philips Semiconductors
Product specification
8-bit microcontroller
P8xC557E8
12.2.4
S
ET
E
NABLE
R
EGISTER
(STE)
Table 39
Set enable register (address EEH)
Table 40
Description of STE bits
12.2.5
R
ESET
/T
OGGLE
E
NABLE
R
EGISTER
(RTE)
Table 41
Reset/Toggle enable register (address EFH)
Table 42
Description of RTE bits
7
6
5
4
3
2
1
0
TG47
TG46
SP45
SP44
SP43
SP42
SP41
SP40
BIT
SYMBOL
DESCRIPTION
7
6
5
4
3
2
1
0
TG47
TG46
SP45
SP44
SP43
SP42
SP41
SP40
If HIGH then P4.7 is reset on the next toggle, if LOW P4.7 is set on the next toggle.
If HIGH then P4.6 is reset on the next toggle, if LOW P4.6 is set on the next toggle.
If HIGH then P4.5 is set on a match between CM0 and T2.
If HIGH then P4.4 is set on a match between CM0 and T2.
If HIGH then P4.3 is set on a match between CM0 and T2.
If HIGH then P4.2 is set on a match between CM0 and T2.
If HIGH then P4.1 is set on a match between CM0 and T2.
If HIGH then P4.0 is set on a match between CM0 and T2.
7
6
5
4
3
2
1
0
TP47
TP46
RP45
RP44
RP43
RP42
RP41
RP40
BIT
SYMBOL
DESCRIPTION
7
6
5
4
3
2
1
0
TP47
TP46
RP45
RP44
RP43
RP42
RP41
RP40
If HIGH then P4.7 toggles on a match between CM2 and T2.
If HIGH then P4.6 toggles on a match between CM2 and T2.
If HIGH then P4.5 toggles on a match between CM1 and T2.
If HIGH then P4.4 toggles on a match between CM1 and T2.
If HIGH then P4.3 toggles on a match between CM1 and T2.
If HIGH then P4.2 toggles on a match between CM1 and T2.
If HIGH then P4.1 toggles on a match between CM1 and T2.
If HIGH then P4.0 toggles on a match between CM1 and T2.
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