FS-940 Digi International, FS-940 Datasheet - Page 29

• Manufacturer Part Number: FS-940
• Description: JTAG-BOOSTER FOR ADSP-21XXX 5V
• Manufacturer: Digi International
• Series: Digi/FS Forthr
• Type: FLASHr

Specifications of FS-940

• Contents: Programmer and Associated Interface Software
• For Use With/related Products: ADI ADSP-21xxx, 5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DATA30
DATA31
// Group B: All pins in this group must be set to the same direction
//
//
ADDR23
ADDR22
ADDR21
ADDR20
ADDR19
ADDR18
ADDR17
ADDR16
ADDR15
ADDR14
ADDR13
ADDR12
ADDR11
ADDR10
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
// Group C: All pins in this group must be set to the same direction
//
//
//
//
//
DMAG1#
DMAG2#
WR#
RD#
MS0#
MS1#
JTAG_ADSP-21xxxa.doc
This pins are bidirectional
For Flash programming this pins must be set to output.
DMAG1# and DMAG2# are tristateable outputs but can't be
read back.
RD#, WR#, SW# and MSx# are bidirectional pins.
This group is switched to output/active during programming of
Flash-EPROMs.
Inp
Inp
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Lo
Out,Hi
Out,Hi
Out,Hi
Out,Hi
Out,Hi
Out,Hi
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
// DMA Grant 1, DMA Channel 7
// DMA Grant 2, DMA Channel 8
// Memory Write Strobe = WE# of Flash-EPROM
// Memory Read Strobe = OE# of Flash-EPROM
// Memory Select Line
// Memory Select Line
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