SPCE061A Sunplus Technology Co., Ltd., SPCE061A Datasheet - Page 11

• Manufacturer Part Number: SPCE061A
• Description: 16-bit sound controller with 32k x 16 flash memory
• Manufacturer: Sunplus Technology Co., Ltd.

© Sunplus Technology Co., Ltd.
Proprietary & Confidential
5.12. UART
UART block provides a full-duplex standard interface that
facilitates the communication with other devices.
interface, SPCE can transmit and receive simultaneously. The
maximum baud-rate can be up to 115200bps. This function can
be accomplished by using PortB and Interrupt (UART IRQ). The
5.13. Audio Algorithm
The following speech types can be used in SPCE061A: PCM,
LOG
SACM_S530,
and SACM_A2000_DVR (Digital Voice Recorder).
synthesis, the SPCE061A supports SACM_MS01 (FM) and
SACM_MS02 (wave-table) synthesizers.
5.14. Bonding Option Summary
The SPCE061A has the following bonding options:
1). Watchdog function
READ MODE
WRITE MODE
PCM,
SCK
SDA
SCK
SDA
1-bit Start
SDA
SDA
SACM_S720,
SACM_A3200,
start
(a)
bit
X32I
1st write P_SIO_Data (W), $701AH
Crystal or Ceramic
Resonator Connections
1st Read P_SIO_Data (R), $701AH
20 pf
SPCE061A
D0
SACM_A1600, SACM_A2000 ,
Ax+1
Ax+1
SACM_S240,
read control bit = 1
D1
write control bit=0
X32O
Ax
Ax
Ax-1
Ax-1
D2
20 pf
SACM_S480,
For melody
With this
D3
8-bit data
A0
A0
D4
Dx+1
Dx+1
11
Rx and Tx of UART are shared with IOB7 and IOB10. When
SPCE061A receives and/or transmits a frame of data, the b7
(RxRDY) and/or b6 (TxRDY) in Port_UART_Command2(R) will be
set to “1” and the UART IRQ is activated at the same time.
5.15. IDE Tools Function
The functions of IDE include the follows:
1). C compiler or Assembly and Link.
2). Download program into FLASH
3). Single step trace
4). Break point (bre k point for debugging)
5). Run (execute)
5.16. Security Function
Security function is able to protect code to be read or written.
When program is downloaded into flash memory, program can be
read/written protection from IDE tools for security purpose. Burn
fuse to disable IDE function, where PFUSE supplies 5.0V and
PVIN connects to ground (0V) about one second. After all, the
flash memory can no longer be read or written.
Dx
Dx
D5
D6
D0
D0
a
D7
can be enabled/disable;
also even/odd check
2nd write P_SIO_Data (W), $701AH
2nd Read P_SIO_DAta (R), $701AH
parity
Dx+1
bit
Dx+1
Dx
Dx
stop
bit
SPCE061A
Preliminary Version: 0.1
P
P
1-bit Stop
r
r
e
e
D0
D0
l
l
i
i
AUG. 02, 2002
STOP
m
m
STOP
i
i
n
n
a
a
r
r
y
y