SM320C6414-EP_16 Datasheet, PDF (77/93 Pages) Texas Instruments – FIXED-POINT DIGITAL SIGNAL PROCESSORS

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HAS
HCNTL[1:0]
HR/W
HSTROBE^†
HCS
HD[31:0] (output)
1
2
1
2
7
SM320C6414-EP, SM320C6415-EP, SM320C6416-EP
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SGUS043D – MAY 2003 – REVISED SEPTEMBER 2008
3
9
15
6
8
HRDY
(1) HSTROBE refers to the following logical operation on HCS, HDS1, and HDS2: [NOT(HDS1 XOR HDS2)] OR HCS.
Figure 5-32. HPI32 Read Timing (HAS Not Used, Tied High)
19
HAS^†
HCNTL[1:0]
11
10
HR/W
HSTROBE^‡
11
10
18
3
HCS
7
HD[31:0] (output)
9
15
HRDY
6
8
(1) For correct operation, strobe the HAS signal only once per HSTROBE active cycle.
(2) HSTROBE refers to the following logical operation on HCS, HDS1, and HDS2: [NOT(HDS1 XOR HDS2)] OR HCS.
Figure 5-33. HPI32 Read Timing (HAS Used)
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PARAMETER MEASUREMENT INFORMATION
77