Texas Instruments TMS320C6722 Benutzerhandbuch
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UHPI_HCS
UHPI_HAS
UHPI_HCNTL[1:0]
UHPI_HRW
UHPI_HHWIL
HSTROBE
(A)
UHPI_HD[15:0]
UHPI_HRDY
16
15
37
13
14
16
15
37
13
3
1
2
3
1
2
38
7
4
6
TMS320C6727, TMS320C6726, TMS320C6722
Floating-Point Digital Signal Processors
Floating-Point Digital Signal Processors
SPRS268E – MAY 2005 – REVISED JANUARY 2007
A.
See
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.
auto-incrementing) and the state of the FIFO, transitions on UHPI_HRDY may or may not occur.
Figure 4-23. Multiplexed Read Timings With UHPI_HAS Held High
Peripheral and Electrical Specifications
66