參數(shù)資料
型號: M37225MC-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件頁數(shù): 26/128頁
文件大?。?/td> 1481K
代理商: M37225MC-XXXSP
M37225M6/M8/MA/MC-XXXSP, M37225ECSP
Rev.1.00
Nov 01, 2000
page 119 of 124
REJ03B0136-0100Z
Addresses 00F916 and 00FA16
Address 00FB16
b2 b1 b0
Display mode
0
0
Display OFF
0
1
OSD mode (no border)
0
1
0
BUTTON mode (no border)
1
0
1
OSD mode (border)
1
0
BUTTON mode (border)
b7b6b5b4b3b2b1b0
Block i control register (BiC) (i = 1, 2) [Addresses 00F916, 00FA16]
BName
Functions
After reset R W
Block i Control Register
0
to
2
Display mode
selection bits
(BiC0 to BiC2)
Indeterminate
3, 4 Dot size selection bit
(BiC3, BiC4)
RW
Notes 1 : TOSC = OSD oscillation cycle
2 : H = HSYNC
b4 b3
Dot size
0
1TOSC 1H
0
1
Do not set
1
0
2TOSC 2H
1
3TOSC 3H
5
to
7
0
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
R—
Indeterminate
CPU Mode Register
b7 b6 b5 b4 b3 b2 b1 b0
B
After reset R W
0, 1
2
3 to 5
0
1
Name
Functions
Processor mode bits
(CM0, CM1)
0 0: Single-chip mode
0 1:
1 0:
Not available
1 1:
Fix these bits to “1.”
1
Stack page selection
bit (CM2) (See note)
1
b1 b0
0: 0 page
1: 1 page
1
0
6, 7
0
CPU mode register (CM) [Address 00FB16]
R W
Note: This bit is set to “1” after the reset release.
1
0
Fix these bits to “0.”
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