Hitachi H8/3048 Hardware Manual page 24

Table 1-2 Pin Assignments in Each Mode (FP-100B or TFP-100B) (cont)
www.DataSheet4U.com
Pin
Mode 1 Mode 2
No.
HWR HWR
71
LWR LWR
72
MD MD
73
0 0
MD MD
74
1 1
MD MD
75
2 2
AV AV
76
CC CC
V V
77
REF REF
P7 /AN P7 /AN
78
0 0 0
P7 /AN P7 /AN
79
1 1 1
P7 /AN P7 /AN
80
2 2 2
P7 /AN P7 /AN
81
3 3 3
P7 /AN P7 /AN
82
4 4 4
P7 /AN P7 /AN
83
5 5 5
P7 /AN /DA P7 /AN
84
6 6 0 6
P7 /AN /DA P7 /AN
85
7 7 1 7
AV AV
86
SS SS
P8 /RFSH/IRQ P8 /RFSH/IRQ
87
0 0 0
P8 /CS /IRQ P8 /CS
88
1 3 1 1
P8 /CS /IRQ P8 /CS
89
2 2 2 2
P8 /CS /IRQ P8 /CS
90
3 1 3 3
P8 /CS P8 /CS
91
4 0 4
V V
92
SS SS
PA /TP /TEND / PA /TP
93
0 0 0 0
TCLKA TCLKA
PA /TP /TEND / PA /TP
94
1 1 1 1
TCLKB TCLKB
PA /TP /TIOCA / PA /TP
95
2 2 0 2
TCLKC TCLKC
PA /TP /TIOCB / PA /TP
96
3 3 0 3
TCLKD TCLKD
PA /TP /TIOCA / PA /TP
97
4 4 1 4
CS CS
6 6
PA /TP /TIOCB / PA /TP
98
5 5 1 5
CS CS
5 5
PA /TP /TIOCA / PA /TP
99
6 6 2 6
CS CS
4 4
PA /TP /TIOCB PA /TP
100
7 7 2 7
Notes: 1. In modes 1, 3, 5, and 6 the P4
2. In modes 2 and 4 the D
0
3. Pins marked NC should be left unconnected.
4. For details about PROM mode see section 18, ROM.
Mode 3 Mode 4
HWR HWR
LWR LWR
MD MD
0 0
MD MD
1 1
MD MD
2 2
AV AV
CC CC
V V
REF REF
P7 /AN P7 /AN
0 0 0 0
P7 /AN P7 /AN
1 1 1 1
P7 /AN P7 /AN
2 2 2 2
P7 /AN P7 /AN
3 3 3 3
P7 /AN P7 /AN
4 4 4 4
P7 /AN P7 /AN
5 5 5 5
/DA P7 /AN /DA P7 /AN
6 0 6 6 0 6
/DA P7 /AN /DA P7 /AN
7 1 7 7 1 7
AV AV
SS SS
P8 /RFSH/IRQ P8 /RFSH/IRQ
0 0 0 0
/IRQ P8 /CS /IRQ P8 /CS
3 1 1 3 1 1
/IRQ P8 /CS /IRQ P8 /CS
2 2 2 2 2 2
/IRQ P8 /CS /IRQ P8 /CS
1 3 3 1 3 3
P8 /CS P8 /CS
0 4 0 4
V V
SS SS
/TEND / PA /TP /TEND / PA /TP
0 0 0 0 0 0
TCLKA TCLKA
/TEND / PA /TP /TEND / PA /TP
1 1 1 1 1 1
TCLKB TCLKB
/TIOCA / PA /TP /TIOCA / PA /TP
2 0 2 2 0 2
TCLKC TCLKC
/TIOCB / PA /TP /TIOCB / PA /TP
3 0 3 3 0 3
TCLKD TCLKD
/TIOCA / PA /TP /TIOCA / PA /TP
4 1 4 4 1 4
CS CS
6 6
/TIOCB / PA /TP /TIOCB / PA /TP
5 1 5 5 1 5
CS CS
5 5
/TIOCA / PA /TP /TIOCA / PA /TP
6 2 6 6 2 6
CS CS
4 4
/TIOCB A A
7 2 20 20
to P4 functions of pins P4 /D to P4
0 7 0 0 7
to D functions of pins P4 /D to P4 /D are selected after a reset, but they can be changed by software.
7 0 0 7 7
Pin Name
Mode 5 Mode 6
HWR HWR
LWR LWR
MD MD
0 0
MD MD
1 1
MD MD
2 2
AV AV
CC CC
V V
REF REF
P7 /AN P7 /AN
0 0 0 0
P7 /AN P7 /AN
1 1 1 1
P7 /AN P7 /AN
2 2 2 2
P7 /AN P7 /AN
3 3 3 3
P7 /AN P7 /AN
4 4 4 4
P7 /AN P7 /AN
5 5 5 5
/DA P7 /AN /DA P7 /AN
6 0 6 6 0 6
/DA P7 /AN /DA P7 /AN
7 1 7 7 1 7
AV AV
SS SS
P8 /RFSH/IRQ P8 /RFSH/IRQ
0 0 0 0
/IRQ P8 /CS /IRQ P8 /CS
3 1 1 3 1 1
/IRQ P8 /CS /IRQ P8 /CS
2 2 2 2 2 2
/IRQ P8 /CS /IRQ P8 /CS
1 3 3 1 3 3
P8 /CS P8 /CS
0 4 0 4
V V
SS SS
/TEND / PA /TP /TEND / PA
0 0 0 0 0 0
TCLKA TCLKA
/TEND / PA /TP /TEND / PA
1 1 1 1 1 1
TCLKB TCLKB
/TIOCA / PA /TP /TIOCA / PA
2 0 2 2 0 2
TCLKC TCLKC
/TIOCB / PA /TP /TIOCB / PA
3 0 3 3 0 3
TCLKD TCLKD
/TIOCA / PA /TP /TIOCA / PA
4 1 4 4 1 4
CS A /CS
6 23
/TIOCB / PA /TP /TIOCB / PA
5 1 5 5 1 5
CS A /CS
5 22
/TIOCA / PA /TP /TIOCA / PA
6 2 6 6 2 6
CS A /CS
4 21
PA /TP /TIOCB A
7 7 2 20
/D are selected after a reset, but they can be changed by software.
7
9
PROM Mode
Mode 7
EPROM Flash
P6 NC
5
P6 NC
6
MD V
0 SS
MD V
1 SS
MD V
2 SS
AV V
CC CC
V V
REF CC
P7 /AN NC
0 0 0
P7 /AN NC
1 1 1
P7 /AN NC
2 2 2
P7 /AN NC
3 3 3
P7 /AN NC
4 4 4
P7 /AN NC
5 5 5
/DA P7 /AN /DA NC
6 0 6 6 0
/DA P7 /AN /DA NC
7 1 7 7 1
AV V
SS SS
P8 /IRQ EA
0 0 0
/IRQ P8 /IRQ PGM NC
3 1 1 1
/IRQ P8 /IRQ NC
2 2 2 2
/IRQ P8 /IRQ NC
1 3 3 3
P8 NC
0 4
V V
SS SS
/TP /TEND / PA /TP /TEND / NC
0 0 0 0 0
TCLKA
/TP /TEND / PA /TP /TEND / NC
1 1 1 1 1
TCLKB
/TP /TIOCA / PA /TP /TIOCA / NC
2 0 2 2 0
TCLKC
/TP /TIOCB / PA /TP /TIOCB / NC
3 0 3 3 0
TCLKD
/TP /TIOCA / PA /TP /TIOCA NC
4 1 4 4 1
6
/TP /TIOCB / PA /TP /TIOCB NC
5 1 5 5 1
5
/TP /TIOCA / PA /TP /TIOCA NC
6 2 6 6 2
4
PA /TP /TIOCB NC
7 7 2
V
CC
NC
V
SS
V
SS
V
SS
V
CC
V
CC
NC
NC
NC
NC
NC
NC
NC
NC
V
SS
NC
16
V
CC
WE
NC
V
SS
NC
NC
NC
NC
NC
NC
NC
NC