SM320C6727B-EP Datasheet, PDF (66/109 Pages) Texas Instruments – Floating-Point Digital Signal Processor

SM320C6727B-EP
SPRS793A – SEPTEMBER 2011 – REVISED OCTOBER 2011
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UHPI_HCS
UHPI_HAS
UHPI_HCNTL[1:0]
UHPI_HRW
UHPI_HHWIL
HSTROBE^(A)
UHPI_HD[15:0]
13
16
15
37
3
1
16
15
37
14
13
3
2
1
2
38
4
7
6
UHPI_HRDY
A. See Figure 4-16.
B. Depending on the type of write or read operation (HPID without auto-incrementing, HPIA, HPIC, or HPID with
auto-incrementing) and the state of the FIFO, transitions on UHPI_HRDY may or may not occur.
Figure 4-25. Multiplexed Read Timings With UHPI_HAS Held High
UHPI_HCS
UHPI_HAS
UHPI_HCNTL[1:0]
UHPI_HRW
UHPI_HHWIL
HSTROBE^(A)
16
13
15
37
37
14
16
15
13
UHPI_HD[15:0]
18
17
18
17
4
38
34
5
35
34
5
UHPI_HRDY
A. See Figure 4-16.
B. Depending on the type of write or read operation (HPID without auto-incrementing, HPIA, HPIC, or HPID with
auto-incrementing) and the state of the FIFO, transitions on UHPI_HRDY may or may not occur.
Figure 4-26. Multiplexed Write Timings With UHPI_HAS Held High
66
Peripheral and Electrical Specifications
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