FS-940 Digi International, FS-940 Datasheet - Page 30

• 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

MS2#
MS3#
SW#
// Group D: All pins in this group must be set to the same direction
//
//
//
//
SDCLK0
RAS#
CAS#
SDWE#
DQM
SDCKE
SDA10
// The following pins are complete bidirectional pins.
// The direction of each pin can be set independent of the other pins.
// Each pin can be used as input.
BR1#
BR2#
ACK
HBG#
RFS0
RCLK0
TFS0
TCLK0
RFS1
RCLK1
TFS1
TCLK1
BMS#
FLAG0
FLAG1
FLAG2
FLAG3
FLAG4
FLAG5
FLAG6
FLAG7
FLAG8
FLAG9
30
DQM and SDA10 are tristateable outputs but can't be read back.
All others are bidirectional pins.
This group is switched to output/active during programming of
Flash-EPROMs.
Out,Hi
Out,Hi
Out,Lo
Out,Hi
Out,Hi
Out,Hi
Out,Lo
Out,Hi
Out,Lo
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Out,Hi
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Inp
Out,Hi
// Memory Select Line
// Memory Select Line
// Synchronous Write Select
// SDRAM clock output
// SDRAM row address strobe
// SDRAM column address strobe
// SDRAM write enable
// SDRAM data mask
// SDRAM clock enable
// SDRAM A10 pin
// Multiprocessing Bus Request
// Multiprocessing Bus Request
// Memory Acknowledge
// Host Bus Grant
// Receive Frame Sync
// Receive Clock
// Transmit Frame Sync
// Transmit Clock
// Receive Frame Sync
// Receive Clock
// Transmit Frame Sync
// Transmit Clock
// Boot Memory Select = CS# of Flash-EPROM
// Flag Pin
// Flag Pin
// Flag Pin
// Flag Pin
// Flag Pin
// Flag Pin
// Flag Pin
// Flag Pin
// Flag Pin
// Flag Pin
JTAG_ADSP-21xxxa.doc