Renesas SH7781 - Manual (Page 391)

11. Local Bus State Controller (LBSC)
Rev.1.00 Jan. 10, 2008 Page 361 of 1658
REJ09B0261-0100
IC Memory Card Interface I/O Card Interface
Pin
Signal
Name
I/O Function
Signal
Name
I/O Function
Corresponding
Pin of SH7785
60 RSRVD Reserved
INPACK O Input
acknowledge
⎯
61
REG
I Attribute
memory space
select
REG
I Attribute memory
space select
REG
62 BVD2 O Battery voltage
detection
SPKR
O Digital voice signal Sensed on port
63 BVD1 O Battery voltage
detection
STSCHG O
Card status change Sensed on port
64 D8 I/O Data D8 I/O Data D8
65 D9 I/O Data D9 I/O Data D9
66 D10 I/O Data D10 I/O Data D10
67
CD2
O Card detection
CD2
O Card detection Sensed on port
68 GND Ground GND Ground
⎯
Notes: 1.
WP is not supported.
2. Be careful of the polarity.
I/O means input/output in PCMCIA card.
The polarity of the PCMCIA card interface indicates that on the card side, and the
polarity of the corresponding pin of the SH7785 indicates that on this LSI side.