LCE-789418-EM Renesas Electronics America, LCE-789418-EM Datasheet
LCE-789418-EM
Specifications of LCE-789418-EM
Related parts for LCE-789418-EM
LCE-789418-EM Summary of contents
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To our customers, Old Company Name in Catalogs and Other Documents st On April 1 , 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the ...
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All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm ...
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... User’s Manual Introduction The LCE-789418- emulation board or daughterboard for the LCE-K0S development system for NEC’s 8-bit PD789418 subseries microcontrollers. Combining this board with the LCE-78K0S allows you to efficiently emulate any PD789418 subseries device. The LCE- 789418-EM is shipped with the following contents: ...
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... Clock supply Low-voltage compatible Components The LCE-789418-EM daughterboard mates with the LCE-78K0S motherboard. In other words, the top of the daughterboard faces down in the system. As shown in Figure 2, a top view of the daughterboard the Realchip that provides peripherals unique to the PD789418 devices the user-defined LCD division resistor ladders. ...
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... P1 and P2 are dual-row, male-shrouded headers with latching levers for the ribbon cables. See Tables 2-4 for pin assignments DIP switch for enabling or disabling pull-up resistors on the input pins for mask ROM. P3 and P4 are connectors for the motherboard, which attaches to the top of the daughterboard. Figure 3. Bottom View of Daughterboard LCE-789418-EM Emulation Board 3 ...
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... LCE-789418-EM Emulation Board Ribbon Cable The ribbon cable is a 50-pin female-to-female cable that connects the LCE-K0S to the user target. Alternatively, an emulation probe may be used. One end of the ribbon cable connects to the daughterboard and the other to the target. Since all devices in this product group are 80- pin devices, two ribbon cables are shipped with the daughterboard ...
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... LCE-789418-EM Emulation Board Signal Note P84/S23 P83/S24 P82/S25 P81/S26 P80/S27 GND on probe cable GND on probe cable GND on probe cable GND on probe cable GND on probe cable GND on probe cable GND on probe cable GND on probe cable Signal Note GND on probe cable GND on probe cable ...
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... LCE-789418-EM Emulation Board Table 3. P2 Pin Assignments (continued) P2 Connector PD7894xx Signal Device Pin 58 P52 59 P51 60 P50 61 P03 62 P02 63 P01 64 P00 65 P47 66 P46 67 RESET VSS0 71 VDD0 72 XT2 73 XT1 74 TEST/VPP 75 P45/KR 76 P44/KR 77 P43/KR 78 P42/KR 79 P41/KR 80 P40/KR Note Negative true Not connected in LCE-789418-E External clock input for oscillator on ...
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... Emulation Probe In place of ribbon cables, an emulation probe can be used to connect the LCE to the user target, (Optional) provided the target has a conversion socket/adapter installed. Table 4. Emulation Probe Pin Assignments Emulation Device Pin No. LCE-789418-EM Emulation Board J1 Pin No. 1 114 2 113 3 108 4 107 5 104 ...
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... PD789416GK PD789417GK PD78F9418GK Assembly This procedure explains how to connect the LCE-789418-EM to the LCE-78K0S motherboard. 1. Connect the probe or ribbon cables to their respective connectors on the LCE-789418-EM (Figure 4). Figure 4. Connections for Emulation Probe or Ribbon Cables 2. Make sure power is off from the LCE-78K0S motherboard. 8 Emulation Probe + Conversion Socket ...
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... Figure 5. Screws on Bottom of Motherboard 4. With the daughterboard on a stable surface, connect the motherboard on the daughterboard by gently applying pressure on the mating connectors. Avoid applying too much pressure on the plastic cover (Figure 6). Figure 6. Daughterboard Mating Connectors A pply P res s ure othe rbo a rd LCE-789418-EM Emulation Board 9 ...
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... LCE-789418-EM Emulation Board 5. Replace the screws on the bottom of the daughterboard to securely connect it to the motherboard (Figure 7). Figure 7. Connection to Motherboard 6. Connect the loose end of the probe or ribbon cables to the user target. Refer to Tables 2-4 for pin assignments. 7. With a 25-pin male-to-male parallel cable (not included), connect the LCE-K0S system to the host computer (Figure 8) ...
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... LCE-789418-EM Emulation Board 11 ...
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In North America: No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics Inc. (NECEL). The information in this document is subject to change without ...