參數(shù)資料
型號: TMX320C6414TGLZ
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: FIXED-POINT DIGITAL SIGNAL PROCESSORS
中文描述: 定點數(shù)字信號處理器
文件頁數(shù): 111/140頁
文件大小: 2033K
代理商: TMX320C6414TGLZ
SPRS226H NOVEMBER 2003 REVISED AUGUST 2005
111
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
HOST-PORT INTERFACE (HPI) TIMING (CONTINUED)
1st half-word
2nd half-word
13
12
13
12
4
14
3
2
1
2
1
2
1
2
1
2
1
2
1
HAS
HCNTL[1:0]
HR/W
HHWIL
HSTROBE
HCS
HD[15:0] (input)
HRDY
3
6
HSTROBE refers to the following logical operation on HCS, HDS1, and HDS2: [NOT(HDS1 XOR HDS2)] OR HCS.
Figure 41. HPI16 Write Timing (HAS Not Used, Tied High)
1st half-word
2nd half-word
13
12
13
12
4
14
3
11
10
11
10
11
10
11
10
11
10
11
10
HAS
HCNTL[1:0]
HR/W
HHWIL
HSTROBE
HCS
HD[15:0] (input)
HRDY
19
19
18
18
6
For correct operation, strobe the HAS signal only once per HSTROBE active cycle.
HSTROBE refers to the following logical operation on HCS, HDS1, and HDS2: [NOT(HDS1 XOR HDS2)] OR HCS.
Figure 42. HPI16 Write Timing (HAS Used)
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