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參數(shù)資料
| 型號： | MK50H27Q25 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 1 CHANNEL(S), 51M bps, SERIAL COMM CONTROLLER, PQCC52 |
| 封裝： | PLASTIC, LCC-52 |
| 文件頁數(shù)： | 29/58頁 |
| 文件大?。?/td> | 621K |
| 代理商： | MK50H27Q25 |
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4.3.1.2 Receive Message Descriptor 1 (RMD1)
BIT
NAME
DESCRIPTION
15:01
RBADR
The low order 16 address bits of the receive buffer pointed to by this
descriptor. RBADR is written by the Host CPU and unchanged by
MK50H27. The receive buffers must be word aligned.
4.3.1.3 Receive Message Descriptor 2 (RMD2)
BIT
NAME
DESCRIPTION
15:00
BCNT
Buffer Byte Count is the length of the buffer pointed to by this
descriptor expressed in two’s complement. This field is written to by
the Host and unchanged by MK50H27. The value of BCNT must be
an even number.
4.3.1.4 Receive Message Descriptor 3 (RMD3)
BIT
NAME
DESCRIPTION
15:00
MCNT
Message Byte Count is the length, in bytes, of the received signal
unit. MCNT is valid only when ELF is set to a one. MCNT is written
by MK50H27 and read by the Host. If ELF is set to a zero the entire
buffer has been
utilized
and
the message byte count is given in
BCNT above. The value of this field is expressed in two’s comple-
ment.
1
5
1
4
1
3
0
7
0
8
1
0
1
2
0
1
0
2
0
3
0
4
0
5
0
9
0
6
MCNT<15:00>
1
5
1
4
1
3
0
7
0
8
1
0
1
2
0
1
0
2
0
3
0
4
0
5
0
9
0
6
BCNT<15:00>
0
1
5
1
4
1
3
0
7
0
8
1
0
1
2
0
1
0
2
0
3
0
4
0
5
0
9
0
6
RBADR<15:00>
0
MK50H27
35/56
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MK50H27Q33B | 功能描述:射頻無線雜項 SS7 Controller 33MHz RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
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| MK50H28 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTI LOGICAL LINK FRAME RELAY CONTROLLER |
| MK50H28DIP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTI LOGICAL LINK FRAME RELAY CONTROLLER |
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