UPD784938 Datasheet, PDF (102/733 Pages) NEC – 16-Bit Single-Chip Microcontrollers

CHAPTER 3 CPU ARCHITECTURE
Table 3-6. List of Special Function Registers (SFRs) (5/5)
Address^{Note 1}
Special Function Register (SFR) Name
0FFF3H Interrupt control register (INTSR2)
Interrupt control register (INTCSI2)
0FFF4H Interrupt control register (INTST2)
0FFF6H Interrupt control register (INTIE1)
0FFF7H Interrupt control register (INTIE2)
0FFF8H Interrupt control register (INTW)
0FFF9H Interrupt control register (INTCSI3)
0FFFCH Internal memory size switching register^{Note 2}
Symbol
SRIC2
CSIIC2
STIC2
IEIC1
IEIC2
WIC
CSIIC3
IMS
R/W Manipulable Bit Units After Reset
1 Bit 8 Bits 16 Bits
R/W √
√
—
43H
√
√
—
√
√
—
√
√
—
√
√
—
√
√
—
√
√
—
—
√
—
FFH
Notes 1. When the LOCATION 0 instruction is executed. When the LOCATION 0FH instruction is executed, “F0000H”
should be added to the value shown.
2. Writes to this register are only meaningful in the case of the µPD78F4938.
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Preliminary User’s Manual U13987EJ1V0UM00