216
(b) The description given in the hardware manual is “Reserved”. However, the description in the emulator
manual is “Always specify 0. These bits are always read as the specified values
”.
Table 8.45 Differences between the H8/36109 Group Products (2)
Target Address Register Name Bits
H’FFFB
⎯ 0
(c) The hardware manual shows registers at the addresses given below. For these locations, however, the
applicable description in the emulator manual is “Writing has no effect. These bits are always read as
undefined values”, because there are no registers at these locations of the emulator.
Table 8.46 Differences between the H8/36109 Group Products (3)
Target Address Register Name Bits
H’F730 Low-voltage-detection control register 7 to 0
H’F731 Low-voltage-detection status register 7 to 0
H’F734 Clock control/status register 7 to 0
H’F738 RC control register 7 to 0
H’F739 RC trimming data protect register 7 to 0
H’F73A RC trimming data register 7 to 0
H’F73C Interrupt control registers A 7 to 0
H’F73D Interrupt control registers B 7 to 0
H’F73E Interrupt control registers C 7 to 0
H’F73F Interrupt control registers D 7 to 0
H’FF90 Flash memory control register 1 7 to 0
H’FF91 Flash memory control register 2 7 to 0
H’FF92 Flash memory power control register 7 to 0
H’FF93 Erase block register 1 7 to 0
H’FF9B Flash memory enable register 7 to 0
H’FFEF System control register 3 7 to 0
(d) The H8/36109 group has power-on reset and optional low-voltage detection circuit functions. However,
the E6000 emulator does not support these functions.
(e) The product chip incorporates an on-chip oscillator. However, since the E6000 emulator does not
incorporate this function, software debugging on the on-chip oscillator and the general input/output
function of port J cannot be performed in the emulator.
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