SM320C6414-EP_16 Datasheet, PDF (34/93 Pages) Texas Instruments – FIXED-POINT DIGITAL SIGNAL PROCESSORS

SM320C6414-EP, SM320C6415-EP, SM320C6416-EP
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SGUS043D – MAY 2003 – REVISED SEPTEMBER 2008
www.ti.com
Table 2-4. C6414, C6415, and C6416 Device Multiplexed Pins (continued)
MULTIPLEXED PINS
NAME
NO.
CLKX2/XSP_CLK
AC2
DR2/XSP_DI
AB3
DX2/XSP_DO
AA2
HD[31:0]/AD[31:0]
HAS/PPAR
T3
HCNTL1/PDEVSEL
R1
HCNTL0/PSTOP
T4
HDS1/PSERR
T1
HDS2/PCBE1
T2
HR/W/PCBE2
P1
HWWIL/PTRDY
R3
HINT/PFRAME
R4
HCS/PPERR
R2
HRDY/PIRDY
P4
DEFAULT FUNCTION
DEFAULT SETTING
DESCRIPTION
CLKX2
DR2
DX2
(3)_HD[31:0]
HAS
HCNTL1
HCNTL0
HDS1
HDS2
HR/W
HHWIL (HPI16 only)
HINT
HCS
HRDY
PCI_EN = 0 (disabled)⁽¹⁾
By default, HPI is enabled upon reset (PCI is disabled).
To enable the PCI peripheral an external pullup resistor
(1 kΩ) must be provided on the PCI_EN pin (setting
PCI_EN = 1 at reset).
(3) For the pin numbers of the HD[31:0]/AD[31:0] multiplexed pins, see the Terminal Functions table.
34
Device Configurations
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