參數(shù)資料
型號: HD404458
廠商: Hitachi,Ltd.
英文描述: 4-bit HMCS400-Series microcomputer(4位單片微計算機)
中文描述: 4位HMCS400系列微機(4位單片微計算機)
文件頁數(shù): 77/120頁
文件大?。?/td> 692K
代理商: HD404458
HD404459 Series
77
Timer mode register D2 (TMD2: $015): Four-bit read/write register that selects the timer D output
mode and input capture operation (figure 61). It is reset to $0 by MCU reset.
Bit
Initial value
Read/Write
Bit name
3
0
R/W
TMD23
2
0
R/W
TMD22
0
0
R/W
TMD20
1
0
R/W
TMD21
Timer mode register D2 (TMD2: $015)
TMD22
TMD20
0
1
0
1
0
1
0
1
TMD21
0
1
0
1
0
1
R3
2
/TOD mode selection
R3
2
TOD
TOD
TOD
TOD
TOD
R3
2
R3
2
port
Toggle output
0 output
1 output
Not used
PWM output
Input capture (R3
2
port)
TMD23
0
1
Don't care
Don't care
Don't care
Figure 61 Timer Mode Register D2(TMD2)
Timer write register D (TWDL: $011, TWDU: $012): Write-only register consisting of a lower digit
(TWDL) and an upper digit (TWDU) (figures 62 and 63). The operation of timer write register D is
basically the same as that of timer write register B (TWBL: $00A, TWBU: $00B).
Bit
Initial value
Read/Write
Bit name
3
0
W
TWDL3
2
0
W
TWDL2
0
0
W
TWDL0
1
0
W
TWDL1
Timer write register D (lower digit) (TWDL: $011)
Figure 62 Timer Write Register D Lower Digit (TWDL)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404458H 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-bit HMCS400-series microcomputers
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