SMJ320C6414 Datasheet, PDF (38/133 Pages) Texas Instruments – FIXED-POINT DIGITAL SIGNAL PROCESSORS

SMJ320C6414, SMJ320C6415, SMJ320C6416
FIXEDĆPOINT DIGITAL SIGNAL PROCESSORS
SGUS050A − JANUARY 2004 − REVISED MARCH 2004
DEVICE CONFIGURATIONS (CONTINUED)
Table 28. Device Configuration Pins (BEA[20:13, 9:7], HD5, and BEA11) (Continued)
CONFIGURATION
PIN
NO.
C6414 Devices
FUNCTIONAL DESCRIPTION
C6415 Devices
C6416 Devices
BEA7
BEA8
BEA9
E14
Do not oppose internal pulldown (IPD) Pullup†
G14
Do not oppose IPD
Do not oppose IPD
G13
Do not oppose IPD
Do not oppose IPD
Do not oppose IPD
Pullup†
Pullup†
HD5
†For _{proper device operation, this pin must be externally pulled up with a 1-kΩ resistor.}
HPI peripheral bus width (HPI_WIDTH)
0 − HPI operates as an HPI16.
U4
(HPI bus is 16 bits wide. HD[15:0] pins are used and the remaining HD[31:16] pins are
reserved pins in the Hi-Z state.)
1 − HPI operates as an HPI32.
(HPI bus is 32 bits wide. All HD[31:0] pins are used for host-port operations.)
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