B.2 Mechanical Dimensions and Layout
Figure B-2 shows the mechanical dimensions and layout for the Jackrabbit Prototyping Board.
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| Top Side |
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| J2 | PA3 | PA5 | PA7 | GND | PB1 | PB3 | PB5 | PB7 | PCLK | PE7 | PE5 | PE3 | PE1 | GND | HV1 | HV3 | +RAW | VCC | COIL(+) | LS1 |
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| R3 |
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| J3 | VCC | PA1 | R1 |
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| Buzzer |
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| + |
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| PA0 J4 |
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| DS3PA2 PB2 | DS4PA3 PB4 | DS5PA4 PB6 | DS6PA5 WDO | DS7PA6 GND | DS8PA7 PE6 | S1 PB2 PE4 | S2 PB3 PE2 | S3 PB4 PE0 | S4 PB5 HV0 | GNDGND HV2 |
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| JP2 RN1BZR VCC |
| DS1AD0 | 2 | S1GNDAD0 |
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| GND |
| 1 | J5 | K | GND |
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| K |
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| PA2 | PA4 | PA6 | GND | PB0 |
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| HV0 | +RAWPOT PE4 |
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| JP1 | PA0 | PA1 |
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| RT1 |
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| PD0 |
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| DS1 | DS2 |
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J1 |
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| 9 | 5 |
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| N.C. | COM | N.O. |
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| DS4 DS3 DS2 |
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| S3S2 | 3.15 (80) | ||
GND |
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| DS5 |
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TXC | TXBRXB | J7 | VCC | RXCRXB | TXCTXB | PC1PC0 | PC3PC2 | PC5PC4 | PC7PC6 | AD0AGND | DA1DA0 | PD1PD0 | PD3PD2 | PD5PD4 | PD7PD6 | GNDGND | 485+485– | VCCVCC | SM1SM0 | STATIOBEN | GNDVBATJ6 | /RSTGND |
| RESET |
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| DS6DS7DS8 | DS9 | PWR | S4 |
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RXC |
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| GND |
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| S5 |
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| JACKRABBIT PROTOTYPING BOARD |
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| 4.00 |
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| (102) |
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Bottom Side
PE4 | POT | COIL(+) | VCC | +RAW | HV3 | HV1 | GND | PE1 | PE3 | PE5 | PE7 | PCLK | PB7 | PB5 | PB3 | PB1 | PA7 GND | PA5 | PA3 | PA1 | J3 VCC | |
JP2 HV0 |
| GND | K | HV2GND | HV0PB5 | PE0PB4 | PE2PB3 | PE4PB2 | PE6PA7 | GNDPA6 | WDOPA5 | PB6PA4 | PB4PA3 | PB2PA2 | PB0PA1 | JP1 GNDPA0 | PA4 | PA2 | PA0 | GND | ||
| +RAW |
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| PA6 |
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PD0 | VCC K AD0 | BZR |
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| GND | S4 | S3 | S2 | S1 | DS8 | DS7 | DS6 | DS5 | DS4 | DS3 | DS2 | DS1 |
| J4 |
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| 1 |
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| 6 |
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| 9 |
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| 5 |
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| N.O. | COM | N.C. |
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| GND |
J1
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| RXB |
GND | VBAT | STAT | SM1 | VCC | 485+ | GND | PD7 | PD5 | PD3 | PD1 | DA1 | AGND | PC7 | PC5 | PC3 | PC1 | TXC | RXC | GND | TXB |
/RST | GND | IOBEN | SM0 | VCC | 485- | GND | PD6 | PD4 | PD2 | PD0 | DA0 | AD0 | PC6 | PC4 | PC2 | PC0 | TXB | RXB | VCC | J7 |
TXC RXC
Figure B-2. Jackrabbit Prototyping Board
72 | Jackrabbit (BL1800) |