參數(shù)資料
型號(hào): UPD72042A
廠商: NEC Corp.
英文描述: LSI DEVICES FOR Inter Equipment BusTM (IEBusTM) PROTOCOL CONTROL
中文描述: LSI器件間設(shè)備BusTM(IEBusTM)協(xié)議控制
文件頁(yè)數(shù): 51/92頁(yè)
文件大小: 541K
代理商: UPD72042A
μ
PD72042A, 72042B
51
DATA SHEET S13990EJ2V0DS00
(b) When master reception is performed
0010
0011
0110
0111
Ta
Tb
0100
0111
0111
0110
0101
Tc
Tc
Td
Tc
Tc
Td
Te
Tb
Ta
0001
0110
0111
0000
0011
0111
0100
Ta
Return codes for master
transmission and master reception
Return codes for master reception
Return codes for master
transmission and master reception
Table 4-5 Minimum Return Code Occurrence Interval for Master Reception (t: At f
X
= 6 MHz)
Interval
Mode 0
Mode 1
Ta
Approx. 7150
μ
s
Approx. 1920
μ
s
Tb
Approx. 90
μ
s
Approx. 90
μ
s
Tc
Approx. 1570
μ
s
Approx. 390
μ
s
Td
Approx. 20
μ
s
Approx. 20
μ
s
Te
Approx. 2430
μ
s
Approx. 740
μ
s
t
IRQ
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