參數(shù)資料
型號: ET80960JT10016
廠商: Intel
文件頁數(shù): 82/86頁
文件大?。?/td> 0K
描述: IC MPU I960JT 3V 100MHZ 132-QFP
標(biāo)準(zhǔn)包裝: 1
處理器類型: i960
特點: 后綴 JT,32 位 16K 高速緩沖
速度: 100MHz
電壓: 3V
安裝類型: 表面貼裝
封裝/外殼: 132-QFP
供應(yīng)商設(shè)備封裝: 132-QFP
包裝: 托盤
其它名稱: 864017
80960JA/JF/JD/JS/JC/JT 3.3 V Embedded 32-Bit Microprocessor
Datasheet
83
Table 46. Summary of n-Word Load and Store Accesses (n = 1, 2, 3, 4)
Address Offset
from Natural
Boundary in Bytes
Accesses on 8-Bit Bus
(WIDTH1:0=00)
Accesses on 16 Bit Bus
(WIDTH1:0=01)
Accesses on 32 Bit
Bus (WIDTH1:0=10)
+0 (aligned)
(n =1, 2, 3, 4)
n burst(s) of 4 bytes
Case n=1:
burst of 2 short words
Case n=2:
burst of 4 short words
Case n=3:
burst of 4 short words
burst of 2 short words
Case n=4:
2 bursts of 4 short words
Burst of n word(s)
+1 (n =1, 2, 3, 4)
+5 (n = 2, 3, 4)
+9 (n = 3, 4)
+13 (n = 3, 4)
Byte access
Burst of 2 bytes
n-1 burst(s) of 4 bytes
Byte access
Byte access
Short-word access
n-1 burst(s) of 2 short
words
Byte access
Byte access
Short-word access
n-1 word
access(es)
Byte access
+2 (n =1, 2, 3, 4)
+6 (n = 2, 3, 4)
+10 (n = 3, 4)
+14 (n = 3, 4)
Burst of 2 bytes
n-1 burst(s) of 4 bytes
Burst of 2 bytes
Short-word access
n-1 burst(s) of 2 short
words
Short-word access
Short-word access
n-1 word
access(es)
Short-word access
+3 (n =1, 2, 3, 4)
+7 (n = 2, 3, 4)
+11 (n = 3, 4)
+15 (n = 3, 4)
Byte access
n-1 burst(s) of 4 bytes
Burst of 2 bytes
Byte access
Byte access
n-1 burst(s) of 2 short
words
Short-word access
Byte access
Byte access
n-1 word
access(es)
Short-word access
Byte access
+4 (n = 2, 3, 4)
+8 (n = 3, 4)
+12 (n = 3, 4)
n burst(s) of 4 bytes
n burst(s) of 2 short words
n word access(es)
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