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5-2. CPU (IC104: HD6417306BL200AV (RD-058 BOARD))
Pin No.
Pin Name
A1
EXTAL
B1
RESET
VSS-CPG
B2
C1
RDY
C2
NF/PJ7
C3
VSS-PLL2
D1
DCK/PJ 1
D2
NF/PJ 4
D3
NF/PJ 5
D4
NF/PJ 2
E1
PD7/NF/FL-D0
E2
NF/IRQ5/PE0
E3
CA
E4
BREQ
F1
PD6/NF/FL-D1
F2
PC7
CS0
F3
F4
NF/IRQ4/PE1
G1
PD5/NF/FL-D2
G2
PC6
G3
VDD
G4
VSS
H1
CS1
H2
PC5/NF/IRQ6
H3
VDDQ
H4
VSSQ
J1
PD4/NF/FL-D3
J2
PC4/NF/IRQ7
J3
CS2
J4
BACK
PD3/NF/FL-D4
K1
CS4
K2
K3
PC3/NF/DREQ2
K4
VSSQ
L1
PD2/NF/FL-D5
L2
PC1/NF/DREQ3
L3
PC2/NF/DRAK2/DACK2
L4
A20
M1
PD1/NF/FL-D6
M2
PC0/NF/DRAK3/DACK3
M3
A21
M4
VDDQ
N1
CS5
N2
NF/PE7
N3
NF/PE6
VSSQ
N4
P1
PD0/NF/FL-D7
P2
CS6
P3
VSS
P4
VDD
I/O
I
Crystal resonator (33MHz)
O
Reset
-
CPG GND
O
Bus ready (To IC105)
-
Not used (Pull-down)
-
PLL2 GND
O
Divide Ckio 1/1,1/2,1/3
-
Not used (Open)
-
Not used (Open)
O
No Function/Port(To P-Cont IC)
O/I
NAND flash data
-
Not used (Pull-up)
I
Chip active
-
Not used (Pull-up)
O/I
NAND flash data
O
Port (From IC107)
O
Chip select 0
I
Interrupt request 4/Port(From IC105)
O/I
NAND flash data
O
Port (From IC107)
-
VDD ( SH-SW1.5VA )
-
GND
O
Chip select 1
I
Interrupt request 6/Port(From V-DEC)
-
IO VDD ( SH-SW3.3V )
-
IO GND
O/I
NAND flash data
I
Interrupt request 7/Port(From GRIPS)
O
Chip select 2
-
Not used (Open)
O/I
NAND flash data
O
Chip select 4
O
Request from DMAC2 (To NAND flash)
-
IO GND
O/I
NAND flash data
O
Request from DMAC3 (To AV con-MUTE)
-
Not used (Pull-down)
I
Address (SHHA)
O/I
NAND flash data
O
To AV con-MUTE
I
Address (SHHA)
-
IO VDD ( SH-SW3.3V )
O
Chip select 5
O
To CN101-DIAG
O
To ADAC/SRC
-
IO GND
O/I
NAND flash data
O
Chip select 6
-
GND
-
VDD ( SH-SW1.5VA )
Function
5-4
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