Toshiba H1 Series - Manual (Page 168)

TMP92CZ26A
92CZ26A-165
Port T register
7 6 5 4 3 2 1 0
bit Symbol PT7 PT6 PT5 PT4 PT3 PT2 PT1 PT0
Read/Write R/W
After reset Data from external port (Output latch register is cleared to “0”)
Port T control register
7 6 5 4 3 2 1 0
bit Symbol PT7C PT6C PT5C PT4C PT3C PT2C PT1C PT0C
Read/Write W
After
reset 0 0 0 0 0 0 0 0
Function 0: Input 1: Output
Port T function register
7 6 5 4 3 2 1 0
bit Symbol PT7F PT6F PT5F PT4F PT3F PT2F PT1F PT0F
Read/Write W
After reset
0 0 0 0 0 0 0 0
Function 0: Port 1: Data bus for LCDC (LD15 to LD8)
Port T drive register
7 6 5 4 3 2 1 0
bit Symbol PT7D PT6D PT5D PT4D PT3D PT2D PT1D PT0D
Read/Write R/W
After reset 1 1 1 1 1 1 1 1
Function Input/Output buffer drive register for standby mode
Note1: Read-Modify-Write is prohibited for the registers PTCR, PTFC.
Note2: When PT is used as LD15 to LD8, set applicable PTnC to”1”.
Figure 3.7.53 Register for Port T
PT
(00A0H)
PTFC
(00A3H)
PTCR
(00A2H)
PTDR
(009BH)