
M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP
Rev.1.00 Oct 01, 2002 page 61 of 110
REJ03B0134-0100Z
The horizontal display start position is common to all blocks, and can
be set in 64 steps (where 1 step is 4TC, TC being the OSD oscillation
cycle) as values “00
16” to “3F16” in bits 0 to 5 of the horizontal posi-
tion register (address 00D1
16). The horizontal position register is
shown in Figure 8.11.7.
Fig. 8.11.7 Horizontal Position Register
b7 b6 b5 b4 b3 b2 b1 b0
Horizontal position register (HR) [Address 00E0
16
]
B Name Functions
After reset
RW
Horizontal Position Register
0
to
5
6, 7
Horizontal display start
positions (HR0 to HR5)
64 steps (00
16
to 3F
16
)
0
0Nothing is assigned. These bits are write disable bits.
When thses bits are read out, the values are “0.”
RW
R—
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