Datasheet

8
PSP Modes 1 and 2
For PSP Mode 1 (PSPCFG1/4 = PSPCFG2 = PSPCFG3 = GND) and PSP Mode 2
(PSPCFG1/4 = V
DD, PSPCFG2 = PSPCFG3 = GND) with direct addressing (PMA to A
shorted), the ENC624J600 PSP interface signals are connected as follows:
Interface Signal Connections for PSP Modes 1 and 2 (Direct Addressing)
J1
Pin
Signal Name
Function
ENC624J600
Explorer 16 and
PIC32 I/O Exp.
33 A2 RG9/PMPA2/SS2 Address<2> from PIC
®
MCU
34 A9 RF4/PMA9/U2RX Address<9> from PIC MCU
35 A5 RG6/PMPA5/SCK2 Address<5> from PIC MCU
36 A8 RF5/PMA8/U2TX Address<8> from PIC MCU
37 A4 RG7/PMPA4/SDI2 Address<4> from PIC MCU
39 A3 RG8/PMPA3/SDO2 Address<3> from PIC MCU
45 A7 RA9/PMPA7 Address<7> from PIC MCU
46 A6 RA10/PMPA6 Address<6> from PIC MCU
79 A13 RB10/PMA13 Address<13> from PIC MCU
80 A12 RB11/PMA12 Address<12> from PIC MCU
81 A11 RB12/PMA11 Address<11> from PIC MCU
82 A10 RB13/PMA10 Address<10> from PIC MCU
83 A1 RB14/PMPA1 Address<1> from PIC MCU
84 A0 RB15/PMPA0 Address<0> 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
Bidirectional Data<0:7>
Note 1: PSP Mode 1.
2: PSP Mode 2.