參數(shù)資料
型號: S1C60L16F0A0100
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP80
封裝: PLASTIC, QFP14-80
文件頁數(shù): 21/105頁
文件大?。?/td> 841K
代理商: S1C60L16F0A0100
12
EPSON
S1C60N16 TECHNICAL MANUAL
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (Memory Map)
CHAPTER
4PERIPHERAL CIRCUITS AND OPERATION
Peripheral circuits (timer, I/O, and so on) of the S1C60N16 Series are memory mapped. Thus, all the
peripheral circuits can be controlled by using memory operations to access the I/O memory. The follow-
ing sections describe how the peripheral circuits operate.
4.1 Memory Map
The data memory of the S1C60N16 Series has an address space of 287 words (325 words when display
memory is laid out in Page 2), of which 38 words are allocated to display memory and 31 words, to I/O
memory. Figure 4.1.1 shows the overall memory map for the S1C60N16 Series, and Tables 4.1.1(a)–(c), the
memory maps for the peripheral circuits (I/O space).
Address
Page
Low
High
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
RAM (256 words
× 4 bits)
R/W
2
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Unused area
I/O memory
(see Table 4.1.1)
Fig. 4.1.1 Memory map
Address
Page
Low
High
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0 or 2
4
5
6
Display memory (38 words
× 4 bits)
Page 0: R/W, Page 2: W only
Unused area
Fig. 4.1.2 Display memory map
Notes: The display memory area can be selected from between Page 0 (040H–065H) and Page 2
(240H–265H) by mask option. When Page 0 (040H–065H) is selected, the display memory is
assigned in the RAM area. So read/write operation is allowed. When Page 2 (240H–265H) is
selected, the display memory is assigned as a write-only memory.
Memory is not mounted in unused area within the memory map and in memory area not indi-
cated in this chapter. For this reason, normal operation cannot be assured for programs that
have been prepared with access to these areas.
相關(guān)PDF資料
PDF描述
S1C60N01F 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP48
S1C60N02D 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, UUC52
S1C60L02 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP60
S1C60N04D 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC48
S1C60N08D 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, UUC96
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