Digi BL1800 user manual Connect Programming Cable, Assemble AC Adapter

2.2.2 Connect Programming Cable

The programming cable connects the Jackrabbit to the PC running Dynamic C to down- load programs and to monitor the Jackrabbit during debugging.

Connect the 10-pin connector of the programming cable labeled PROG to header J3 on the Jackrabbit board as shown in Figure 2. Be sure to orient the marked (usually red) edge of the cable towards pin 1 of the connector. (Do not use the DIAG connector, which is used for a normal serial connection.)

NOTE: Use only the programming cable that has a red shrink wrap around the RS-232 level converter (Part No. 20-101-0513), which is supplied with the Development Kit. Other Rabbit programming cables are not voltage-compatible or their connector sizes may be different.

1Remove slot cover, insert tab into slot

Assemble

AC Adapter

2 Snap plug into place

JACKRABBIT BOARD

U1

GND	J1
	J2
GND

J3

Colored side
lines up with	PROG
pin 1
Programming
connector

Diagnostic	DIAG
connector

		U4
		-232		J5
	J4	RS
			VCC	GND
GND	VCC	JP1
PA0	PA1		RXB	RXC
PA2	PA3	U5	TXB	TXC
PA4	PA5		PC0	PC1
PA6	PA7	U3	PC2	PC3
GND	GND		PC4	PC5
		SRAM
PB0	PB1		PC6	PC7
PB2	PB3		AD0	AGND
PB4	PB5	Rabbit 2000	DA0	DA1
PB6	PB7		PD0	PD1
WDO	PCLK		PD2	PD3
GND	PE7		PD4	PD5
PE6	PE5		PD6	PD7
PE4	PE3		GND	GND
PE2	PE1		485–	485+
PE0	GND	U6	VCC	VCC
HV0	HV1		SM0	SM1
HV2	HV3		IOBEN	STAT
K	+RAW	RS-485	GND	VBAT
GND	VCC		/RST	GND
		Y3

RESET

JACKRABBIT Z-World, Inc.

PROTOTYPING BOARD

Red

shrink wrap

To

PC COM port

Figure 2. Power and Programming Cable Connections

to Jackrabbit Board

NOTE: Never disconnect the programming cable by pulling on the ribbon cable. Carefully pull on the connector to remove it from the header.

Connect the other end of the programming cable to a COM port on your PC.

NOTE: Some PCs now come equipped only with a USB port. It may be possible to use an RS-232/USB converter (Part No. 20-151-0178) with the programming cable sup- plied with the Jackrabbit Development Kit. Note that not all RS-232/USB converters work with Dynamic C.

10 Jackrabbit (BL1800)