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MPC8540 датащи(PDF) 182 Page - Freescale Semiconductor, Inc |
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MPC8540 датащи(HTML) 182 Page - Freescale Semiconductor, Inc |
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182 / 1302 page ![]() MPC8540 PowerQUICC III Integrated Host Processor Reference Manual, Rev. 1 3-14 Freescale Semiconductor Signal Descriptions TEST_SEL Test select Test — 1 I 20-2/20-6 THERM[0:1] Thermal resistor access Test — 2 I 20-2/20-6 TMS Test mode select JTAG — 1 I 20-2/20-6 TRIG_IN Watchpoint trigger in Debug — 1 I 20-2/20-6 TRIG_OUT Watchpoint trigger out Debug READY 1 O 20-2/20-6 TRST Test reset JTAG — 1 I 20-2/20-6 TSEC1_COL TSEC1 collision detect TSEC1 — 1 I 14-3/14-14 TSEC1_CRS TSEC1 carrier sense TSEC1 — 1 I 14-3/14-14 TSEC1_GTX_CLK TSEC1 transmit clock out TSEC1 — 1 O 14-3/14-14 TSEC1_RXD[7:0] TSEC1 receive data TSEC1 — 8 I 14-3/14-14 TSEC1_RX_CLK TSEC1 receive clock TSEC1 — 1 I 14-3/14-14 TSEC1_RX_DV TSEC1 receive data valid TSEC1 — 1 I 14-3/14-14 TSEC1_RX_ER TSEC1 receiver error TSEC1 — 1 I 14-3/14-14 TSEC1_TXD0 TSEC1 transmit data 0 TSEC1 — 1 O 14-3/14-14 TSEC1_TXD1 TSEC1 transmit data 1 TSEC1 — 1 O 14-3/14-14 TSEC1_TXD2 TSEC1 transmit data 2 TSEC1 — 1 O 14-3/14-14 TSEC1_TXD3 TSEC1 transmit data 3 TSEC1 — 1 O 14-3/14-14 TSEC1_TXD[6:4] TSEC1 transmit data 6–4 TSEC1 cfg_rom_loc[0:2] 3 O 14-3/14-14 TSEC1_TXD7 TSEC1 transmit data 7 TSEC1 cfg_tsec1 1 O 14-3/14-14 TSEC1_TX_CLK TSEC1 transmit clock in TSEC1 — 1 I 14-3/14-14 TSEC1_TX_EN TSEC1 transmit enable TSEC1 — 1 O 14-3/14-14 TSEC1_TX_ER TSEC1 transmit error TSEC1 — 1 O 14-3/14-14 TSEC2_COL TSEC2 collision detect TSEC2 — 1 I 14-3/14-14 TSEC2_CRS TSEC2 carrier sense TSEC2 — 1 I 14-3/14-14 TSEC2_GTX_CLK TSEC2 transmit clock out TSEC2 — 1 O 14-3/14-14 TSEC2_RXD[0:7] TSEC2 receive data TSEC2 — 8 I 14-3/14-14 TSEC2_RX_CLK TSEC2 receive clock TSEC2 — 1 I 14-3/14-14 TSEC2_RX_DV TSEC2 receive data valid TSEC2 — 1 I 14-3/14-14 TSEC2_RX_ER TSEC2 receiver error TSEC2 — 1 I 14-3/14-14 TSEC2_TXD0 TSEC2 transmit data 0 TSEC2 — 1 O 14-3/14-14 TSEC2_TXD1 TSEC2 transmit data 1 TSEC2 — 1 O 14-3/14-14 TSEC2_TXD[4:2] TSEC2 transmit data 4–2 TSEC2 cfg_dev_ID[7:5] 3 O 14-3/14-14 Table 3-2. MPC8540 Alphabetical Signal Reference (continued) Name Description Functional Block Alternate Function(s) No. of Signals I/O Table/ Page |
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