User manual

RSK+RX62N 6. Configuration
REJ10J2198-0201 Rev. 2.01 Page 33 of 54
Nov 30, 2011
6.8 Ethernet Configuration
Table 6-13 below details the function of option links related to configuring the MCU’s Ethernet peripheral.
Reference Link Fitted Configuration Link Removed Configuration Related Ref.
R91 Connects EDACK0-C
_ETLINKSTA_MTIOC4B-B (MCU, pin
M7) to the Ethernet transceiver U15, pin
10.
Disconnects EDACK0-C
_ETLINKSTA_MTIOC4B-B (MCU,
pin M7) from the Ethernet
transceiver U15, pin 10.
R92, R93
R92 Connects EDACK0-C
_ETLINKSTA_MTIOC4B-B (MCU, pin
M7) to header JA2, pin 17.
Disconnects EDACK0-C
_ETLINKSTA_MTIOC4B-B (MCU,
pin M7) from header JA2, pin 17.
R91, R93
R93 Connects EDACK0-C
_ETLINKSTA_MTIOC4B-B (MCU, pin
M7) to headers JA6, pin 2; and TFT ,
pin 23.
Disconnects EDACK0-C
_ETLINKSTA_MTIOC4B-B (MCU, pin
M7) from headers JA6, pin 2; and
TFT , pin 23.
R91, R93
R114 Connects ETRXDV_MTCLKE-A (MCU,
pin N12) to the Ethernet transceiver
U15, pin 19 (via line buffer U4).
Disconnects ETRXDV
_MTCLKE-A (MCU, pin N12) from the
Ethernet transceiver U15, pin 19.
R115
R115 Connects ETRXDV_MTCLKE-A (MCU,
pin N12) to header JA5, pin 17 (via line
buffer U4).
Disconnects ETRXDV
_MTCLKE-A (MCU, pin N12) to
header JA5, pin 17.
R114
R116 Connects ETTXER_MTCLKF-A (MCU,
pin N11) to the Ethernet transceiver
U15, pin 1 (via line buffer U4).
Disconnects ETTXER
_MTCLKF-A (MCU, pin N11) from the
Ethernet transceiver U15, pin 1.
R117
R117 Connects ETTXER_MTCLKF-A (MCU,
pin N11) to header JA5, pin 18 (via line
buffer U4).
Disconnects ETTXER
_MTCLKF-A (MCU, pin N11) from
header JA5, pin 18.
R116
R118 Connects ETTXD2_MTIC11W-A (MCU,
pin N10) to the Ethernet transceiver
U15, pin 26 (via line buffer U4).
Disconnects ETTXD2
_MTIC11W-A (MCU, pin N10) from
the Ethernet transceiver U15, pin 26.
R119
R119 Connects ETTXD2_MTIC11W-A (MCU,
pin N10) to JA5, pin 14 (via line buffer
U4).
Connects ETTXD2_MTIC11W-A
(MCU, pin N10) to JA5, pin 14.
R118
R120 Connects ETTXD3_MTIC11V-A (MCU,
pin M10) to the Ethernet transceiver
U15, pin 27 (via line buffer U4).
Disconnects ETTXD3
_MTIC11V-A (MCU, pin M10) to the
Ethernet transceiver U15, pin 27.
R121
R121 Connects ETTXD3_MTIC11V-A (MCU,
pin M10) to header JA5, pin 13 (via line
buffer U4).
Disconnects ETTXD3
_MTIC11V-A (MCU, pin M10) to
header JA5, pin 13.
R120
R122 Connects ETCOL_MTIC11U-A (MCU,
pin R12) to the Ethernet transceiver
U15, pin 36.
Disconnects ETCOL
_MTIC11U-A (MCU, pin R12) from
the Ethernet transceiver U15, pin 36.
R123
R123 Connects ETCOL_MTIC11U-A (MCU,
pin R12) to header JA5, pin 12.
Disconnects ETCOL
_MTIC11U-A (MCU, pin R12) from
header JA5, pin 12.
R122
R301 Connects XTAL2 (U15, pin 13) to the
crystal X4.
Disconnects XTAL2 (U15, pin 13)
from the crystal X4.
X4
R312 Connects SPEED100/PHYAD0 (U15,
pin 9) to ground.
Disconnects SPEED100
/PHYAD0 (U15, pin 9) from ground.
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Table 6-13: Ethernet Option Links (Continued Overleaf)