HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 296

• Manufacturer Part Number: HD6433044
• Description: (HD64 Series) Hitachi Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

Table 9-19 Port A Pin Functions (cont)
Pin
PA
TCLKB/
TEND
PA
TCLKA/
TEND
1
0
/TP
/TP
1
0
1
0
/ DMAC channel 1 settings (bits DTS2/1/0A and DTS2/1/0B in DTCR1A and DTCR1B),
/ DMAC channel 0 settings (bits DTS2/1/0A and DTS2/1/0B in DTCR0A and DTCR0B),
bit NDER1 in NDERA, and bit PA
Note: * TCLKB input when MDF = 1 in TMDR, or when TPSC2 = 1, TPSC1 = 0, and
bit NDER0 in NDERA, and bit PA
Note: * TCLKA input when MDF = 1 in TMDR, or when TPSC2 = 1 and TPSC1 = 0 in
DMAC
channel 1
settings
PA
NDER1
Pin function
DMAC
channel 1
settings
DTS2A, DTS1A
DTS0A
DTS2B
DTS1B
DMAC
channel 0
settings
PA
NDER0
Pin function
DMAC
channel 0
settings
DTS2A, DTS1A
DTS0A
DTS2B
DTS1B
Pin Functions and Selection Method
1
0
DDR
DDR
TPSC0 = 1 in any of TCR4 to TCR0.
any of TCR4 to TCR0.
—
—
0
0
(2)
(2)
Not both 1
Not both 1
(1) in table below
(1) in table below
TEND
TEND
—
—
1
0
1
0
—
—
—
—
1
0
1
0
DDR in PADDR select the pin function as follows
DDR in PADDR select the pin function as follows
output
output
283
(1)
(1)
1
1
1
1
TCLKB input*
TCLKA input*
(2)
(2)
—
—
0
0
0
0
PA
PA
(1)
(1)
—
—
0
0
1
0
1
1
—
—
0
0
input
input PA
(2) in table below
(2) in table below
Both 1
Both 1
—
—
PA
1
0
1
0
0
1
(2)
output TP
(2)
output
1
0
1
0
1
1
0
1
1
0
TP
0
1
output
output
1
1
1
1
(1)
(1)
1
1
1
1
1
1