Datasheet

PSP Modes 5 and 6

For PSP Mode 5 (PSPCFG1/4 = PSPCFG2 = GND, PSPCFG3 = VDD) and PSP Mode 6

(PSPCFG1/4 = PSPCFG3 = V

DD, PSPCFG2 = GND) with direct addressing (PMA to AD

shorted), the ENC624J600 PSP interface signals are connected as follows:

Interface Signal Connections for PSP Modes 5 and 6 (Direct Addressing)

Signal Name

Function

ENC624J600

Explorer 16 and

PIC32 I/O Exp.

34 AD9 RF4/PMA9/U2RX Address<9> from PIC

MCU

36 AD8 RF5/PMA8/U2TX Address<8> from PIC MCU

79 AD13 RB10/PMA13 Address<13> from PIC MCU

80 AD12 RB11/PMA12 Address<12> from PIC MCU

81 AD11 RB12/PMA11 Address<11> from PIC MCU

82 AD10 RB13/PMA10 Address<10> from PIC MCU

84 AL RB15/PMPA0 Address Latch from PIC MCU

97 WR

(1)

or EN

(2)

RD4/PMPWR Write

(1)

or Enable

(2)

Strobe from PIC

MCU

98 RD

(1)

or R/W

(2)

RD5/PMPRD Read Strobe

(1)

or Read/Write

(2)

Select

from PIC MCU

104 AD14 RD11/PMPCS1 Address<14> from PIC MCU

109-116 AD0-AD7 RE0/PMPD0-

RE7/PMPD7

Address<0:7> from PIC MCU and

Bidirectional Data<0:7>

Note 1: PSP Mode 5.

2: PSP Mode 6.