NEC uPD780328 Subseries - Manual (Page 40)

User’s Manual U16214EJ1V0UM
40
CHAPTER 5 RESTRICTIONS AND CAUTIONS ON USE
This chapter lists the restrictions and cautions on use of the IE-780338-NS-EM1.
(1) Connect the in-circuit emulator to products with the following control code.
In-Circuit Emulator Corresponding Control Code
IE-78K0-NS L or higher
IE-78K0-NS-A E or higher
(2) Switching the number of the key returns (KRSEL register (FF8FH)) cannot be emulated.
(3) To emulate port 8 of the
µPD780316, 780318, 780326, 780328, 780336, or 780338, set PF8 and PM8 as follows
only once after reset, in the same way as to port 8 of the
µPD78F0338.
SFR Name Set Value
PM8 00H
PF8 FFH
(4) To emulate port 9 of the µPD780316, 780318, 780326, 780328, 780336, or 780338, set PF9 and PM9 as follows
only once after reset, in the same way as to port 9 of the µPD78F0338.
SFR Name Set Value
PM9 00H
PF9 FFH
(5) The ROM correction function cannot be emulated.