FS-940 Digi International, FS-940 Datasheet - Page 24

• 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

DATA23
DATA24
DATA25
DATA26
DATA27
DATA28
DATA29
DATA30
DATA31
DATA32
DATA33
DATA34
DATA35
DATA36
DATA37
DATA38
DATA39
DATA40
DATA41
DATA42
DATA43
DATA44
DATA45
DATA46
DATA47
// Group H: All pins in this group must be set to the same direction
//
//
//
//
//
PAGE
DMAG1#
DMAG2#
WR#
RD#
ADRCLK
24
DMAG1#, DMAG2# and ADRCLK are tristateable outputs but may
not be read back.
PAGE, RD# and WR# are bidirectional pins.
This group is switched to output/active during programming of
Flash-EPROMs.
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Out,Lo
Out,Hi
Out,Hi
Out,Hi
Out,Hi
Out,Lo
// = Boot-ROM D7
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
// DRAM Page Boundary
// 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
// Clock Output Reference
JTAG_ADSP-21xxxa.doc