參數(shù)資料
型號(hào): W78E354P
廠商: WINBOND ELECTRONICS CORP
元件分類(lèi): 微控制器/微處理器
英文描述: MONITOR MICROCONTROLLER
中文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQCC68
封裝: PLASTIC, LCC-68
文件頁(yè)數(shù): 15/45頁(yè)
文件大?。?/td> 430K
代理商: W78E354P
W78E354
Publication Release Date: April 1997
- 15 -
Revision A1
A.3 New Register Description
In addition to the 80C31 standard SFRs, the W78E354 has some newly added Special Function
Registers in the SFR address space as listed in Table 2.
Table 2. Newly Added Special Function Registers (SFRs)
REGISTER
ADDRESS LENGTH
R/W
TYPE
RESET
CONTENT
REGISTER
ADDRESS LENGTH
R/W
TYPE
RESET
CONTENT
1
CONTREG1
80H
8
R/W
00H
31
VFCOUNTL
B6H
8
R
00H
2
CONTREG2
85H
8
W
00H
32
VFCOUNTH
B7H
8
R
00H
3
CONTREG3
86H
8
W
00H
33
DHREG
92H
4
W
00H
4
CONTREG4
C8H
8
R/W
00H
34
DVREG
93H
8
W
00H
5
CONTREG5
84H
8
R/W
00H
35
PARAL
8EH
8
W
00H
6
SDAC0
A1H
8
W
00H
36
PARAH
8FH
8
W
00H
7
SDAC1
A2H
8
W
00H
37
AUTOLOAD
91H
8
W
00H
8
SDAC2
A3H
8
W
00H
38
WDTCLR
9CH
-
W
-
9
SDAC3
A4H
8
W
00H
39
SOAREG
BCH
8
W
00H
10
SDAC4
A5H
8
W
00H
40
SOACLR
BDH
-
W
-
11
SDAC5
A6H
8
W
00H
41
INTMSK
95H
8
W
00H
12
SDAC6
A7H
8
W
00H
42
INTVECT
B2H
8
R/W
00H
13
SDAC7
A9H
8
W
00H
43
STATUS
B3H
4
R
00H
14
SDAC8
AAH
8
W
00H
44
ADC
B1H
8
R
80H
15
SDAC9
ABH
8
W
00H
45
PORT4
BBH
7
W
00H
16
SDAC10
ACH
8
W
00H
46
DDC1
94H
8
W
00H
17
SDAC11
ADH
8
W
00H
47
S1CON
D8H
8
R/W
00H
18
SDAC12
AEH
8
W
00H
48
S1STA
D9H
8
R
F8H
19
SDAC13
AFH
8
W
00H
49
S1DAT
DAH
8
R/W
00H
20
BSDAC0
9AH
8
W
00H
50
S1ADR
DBH
8
R/W
00H
21
SBRM0
B9H
4
W
00H
22
BSDAC1
9BH
8
W
00H
23
SBRM1
BAH
4
W
00H
24
DDAC0
9DH
8
W
00H
25
DDAC1
9EH
8
W
00H
26
DDAC2
9FH
8
W
00H
27
BDDAC
96H
8
W
00H
28
DBRM
97H
4
W
00H
29
HFCOUNTL
B4H
8
R
00H
30
HFCOUNTH
B5H
8
R
00H
Note: '-' means the SFR has no real hardware but an address.
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