Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 4 PORT FUNCTIONS
R01UH0042EJ0500 Rev.5.00 Page 144 of 1513
Aug 12, 2011
(5) Port 9 function control expansion register (PFCE9)
Caution When performing separate address bus output (A0 to A15), set the PMC9 register to FFFFH for
all 16 bits at once after setting the PFC9 register to FCDFH and the PFCE9 register to CFFFH
(V850ES/JH3-H only).
(a) V850ES/JG3-H
PFCE97 PFCE96 0 PFCE94 PFCE93 PFCE92 PFCE91 PFCE90
PFCE915 PFCE914 0 0 PFCE911 PFCE910 0 0
89101112131415
After reset: 0000H R/W Address:
PFCE9 FFFFF712H,
PFCE9L FFFFF712H, PFCE9H FFFFF713H
PFCE9 (PFCE9H)
(PFCE9L)
(b) V850ES/JH3-H
After reset: 0000H R/W Address:
PFCE9 FFFFF712H,
PFCE9L FFFFF712H, PFCE9H FFFFF713H
PFCE97 PFCE96 PFCE95 PFCE94 PFCE93 PFCE92 PFCE91 PFCE90
PFCE915 PFCE914 0 0 PFCE911 PFCE910 PFCE99 PFCE98
89101112131415
PFCE9 (PFCE9H)
(PFCE9L)
Remarks 1. For details of alternate function specification, see 4.3.9 (6) Port 9 alternate function
specifications.
2. The PFCE9 register can be read or written in 16-bit units.
However, when using the higher 8 bits of the PFCE9 register as the PFCE9H register
and the lower 8 bits as the PFCE9L register, they can be read or written in 8-bit or 1-
bit units.
3. To read/write bits 8 to 15 of the PFCE9 register in 8-bit or 1-bit units, specify them as
bits 0 to 7 of the PFCE9H register.