Table 6-17 Host Interface Port Signals - Motorola DSP56305 User Manual

6.8 HOST PORT SIGNALS
HI32 Port
PCI Mode
Signal
HP0 HAD0
HP1 HAD1
HP2 HAD2
HP3 HAD3
HP4 HAD4
HP5 HAD5
HP6 HAD6
HP7 HAD7
HP8 HAD8
HP9 HAD9
HP10 HAD10
HP11 HAD11
HP12 HAD12
HP13 HAD13
HP14 HAD14
HP15 HAD15
HP16 HC0/HBE0
HP17 HC1/HBE1
HP18 HC2/HBE2
HP19 HC3/HBE3
HP20 HTRDY
HP21 HIRDY
HP22 HDEVSEL
HP23 HLOCK
HP24 HPAR
HP25 HPERR
HP26 HGNT
HP27 HREQ
HP28 HSERR
HP29 HSTOP
HP30 HIDSEL
HP31 HFRAME
HP32 HCLK
HP33 HAD
HP34 HAD
HP35 HAD
HP36 HAD
MOTOROLA

Table 6-17 Host Interface Port Signals

Enhanced General Bus
Mode
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HA0
HA1
HA2
1
UNUSED
HDBEN
HDBDR
HSAK
2
HBS
2
HDAK
HDRQ
HAEN
HTA
HIRQ
3
HWR/HRW
3
HRD/HDS
4
UNUSED
4
UNUSED
5
HD8
5
HD9
5
HD10
5
HD11
DSP56305 User's Manual
HOST INTERFACE (HI32)
HOST PORT SIGNALS
General Bus Mode
HIO20
HIO21
HIO22
GPIO Mode
HIO0
HIO1
HIO2
HIO3
HIO4
HIO5
HIO6
HIO7
HIO8
HIO9
HIO10
HIO11
HIO12
HIO13
HIO14
HIO15
HIO16
HIO17
HIO18
HIO19
HIO23
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
disconnected
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