Toshiba TLCS-900/H1 Series Manual page 12
Original cmos 32-bit microcontroller
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Number of
Pin Name
Pins
PJ0
1
SDRAS
SRLLB
PJ1
1
SDCAS
SRLUB
PJ2
1
SDWE
SRWR
PJ3
1
SDLLDQM
PJ4
1
SDLUDQM
PJ5
SDULDQM
1
NDALE
PJ6
SDUUDQM
1
NDCLE
PJ7
1
SDCKE
PK0
1
LCP0
PK1
1
LLP
PK2
1
LFR
PK3
1
LBCD
PL0 to PL3
4
LD0 to LD3
PL4 to PL7
4
LD4 to LD7
TEST
1
PM1
1
MLDALM
PM2
1
ALARM
MLDALM
Note: The output functions SDULDQM, NDALE of PJ5-pin and SDUUDQM, NDCLE of PJ6-pin cannot be
used simultaneously. Therefore, 32-bit SDRAM and NAND-Flash cannot be used at the same time.
Table 2.3.4 Pin Names and Functions (4/5)
I/O
Output
Port J0: Output port
Output
Row address strobe for SDRAM
Output
Data enable for SRAM on pins D0 to D7
Output
Port J1: Output port
Output
Column address strobe for SDRAM
Output
Data enable for SRAM on pins D8 to D15
Output
Port J2: Output port
Output
Write enable for SDRAM
Output
Write for SRAM: Strobe signal for writing data
Output
Port J3: Output port
Output
Data enable for SDRAM on pins D0 to D7
Output
Port J4: Output port
Output
Data enable for SDRAM on pins D8 to D15
I/O
Port J5: I/O port
Output
Data enable for SDRAM on pins D16 to D23
Output
Address latch enable for NAND flash
I/O
Port J6: I/O port
Output
Data enable for SDRAM on pins D24 to D31
Output
Command latch enable for NAND flash
Output
Port J7: Output port
Output
Clock enable for SDRAM
Output
Port K0: Output port
Output
LCD driver output pin
Output
Port K1: Output port
Output
LCD driver output pin
Output
Port K2: Output port
Output
LCD driver output pin
Output
Port K3: Output port
Output
LCD driver output pin
Output
Port L0 to L3: Output port
Output
Data bus for LCD driver
I/O
Port L4 to L7: I/O port
Output
Data bus for LCD driver
Input
Connect to VCC.
Output
Port M1: Output port
Output
Melody/alarm output pin
Output
Port M2: Output port
Output
RTC alarm output pin
Output
Melody/alarm output pin (inverted)
Function
92CH21-10
TMP92CH21
2009-06-19
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