參數(shù)資料
型號(hào): SM5907
廠商: Seiko NPC Corporation
英文描述: compression and non compression type shock-proof memory controller
中文描述: 壓縮和非壓縮式防震內(nèi)存控制器
文件頁(yè)數(shù): 16/30頁(yè)
文件大?。?/td> 231K
代理商: SM5907
NIPPON PRECISION CIRCUITS-16
SM5906AF
Shock-proof memory valid data residual 92
Extension I/O inputs 93
Bit
S7
S6
S5
S4
S3
S2
S1
S0
Name
Function
HIGH-level state
UC3RD
UC2RD
UC1RD
B
93hex =
Input data entering (or output data from) an extension port terminal is echoed to the microcontroller.
(That is, the input data entering an I/O port configured as an input port using the 81H command,
OR the output data from a pin configured as an output port using the 82H command.)
Bit
S7
S6
S5
S4
S3
S2
S1
S0
M1
M2
M3
M4
M5
M6
M7
M8
Name
AM21
AM20
AM19
AM18
AM17
AM16
AM15
AM14
AM13
AM12
AM11
AM10
AM09
AM08
AM07
AM06
Function
Valid data accumulated VWA-RA (MSB) 8M bits
Output fixed LOW
Output fixed LOW
Output fixed LOW
Output fixed LOW
Output fixed LOW
1001 0010
B
92hex =
Note. The time conversion factor varies depending on the compression bit mode.(M = 1,048,576 K= 1,024)
Residual time (sec) = Valid data residual (Mbits)
×
Time conversion value K
where the Time conversion value K (sec/Mbit)
0.74 (CD-DA), 0.66 (VCD), 0.33 (SVC).
4M bits
2M bits
1M bits
512k bits
256k bits
128k bits
64k bits
32k bits
16k bits
8k bits
4k bits
1k bits
512 bits
256 bits
2k bits
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