Toshiba H1 Series - Manual (Page 165)

TMP92CZ26A
92CZ26A-162
Figure 3.7.50 Port R1 to R3
Selector
A
B S
PR1(SPDO),
PR2( SPCS ),
PR3(SPCLK)
PR read
Direction
control
(on bit basis)
PRCR write
Function
control
(on bit basis)
PRFC write
R
Output latch
PR write
Reset
Selector
A
B
S
SPDO,
SPCS ,
SPCLK
Internal dat
a
bus