Datasheet

Emulator Accessories
 2013 Microchip Technology Inc. DS52085A-page 117
13.3.2 High-Speed Receiver Board
A high-speed receiver board assembly is also required when using LVDS connectivity.
This board is a counterpart to the high-speed driver board assembly in the pod. When
the driver is active on the pod, the receiver is active in the receiver board. Alternatively,
when the driver is active on the receiver board, the corresponding receiver is active in
the driver board, providing transmitting and receiving capability at both ends. The
receiver board contains an 8-pin, 0.100 inch centers header, and is used to connect to
the target board or a debug header. The receiver board circuitry may be implemented
on the target system to avoid using the receiver board.
FIGURE 13-2: MODULAR CONNECTORS PINOUT OF HIGH-SPEED
RECEIVER BOARD
FIGURE 13-3: 8-PIN HEADER PINOUT OF HIGH-SPEED RECEIVER BOARD
J3 Pinout
* Optional - see Section 3.6.2 “SPI Trace Connections (High-Speed/LVDS
Connection)”.
J2 Pinout
Pin Name Function Pin Name Function
1 DATAEN+ Std Data Enable + 5 USPID– *Serial Data –
2 DATAEN– Std Data Enable – 6 CLKEN– Std Clock Enable –
3 CLKEN+ Std Clock Enable + 7 USPIC+ *Serial Clock +
4 USPID+ *Serial Data + 8 USPIC– *Serial Clock –
Pin Name Function Pin Name Function
1 LVD+ LV Std Data + 5 GND Ground
2 LVD– LV Std Data – 6 LVC– LV Std Clock –
3 LVC+ LV Std Clock + 7 V
DD_TGT VDD on target
4LV_V
DD Power 8 VPP_TGT VPP on target
18
2
1
4
3
6
5
2
1
4
3
6
5
J3
J2
8
7
8
7
18
Bottom view of Modular Connectors
Pinout on HS Receiver Board
Front view of Modular Connectors
on HS Receiver Board
1
2
3
4
5
6
7
8
J1
* Optional – see Section 3.6.2 “SPI Trace Connections
(High-Speed/LVDS Connection)”.
Pin Name Function Pin Name Function
1VPP Power 5 ICSPCLK Standard Com Clock
2V
DD_TGT Power on target 6 AUX Auxiliary
3 GND Ground 7 DAT *Trace Data
4 ICSPDAT Standard Com Data 8 CLK *Trace Clock
Top of
HS Rcvr
Board