cs98200-cr Cirrus Logic, Inc., cs98200-cr Datasheet - Page 55

• Manufacturer Part Number: cs98200-cr
• Description: Highly-integrated Processor Tommorrow Players Receivers
• Manufacturer: Cirrus Logic, Inc.

8.11
The CS98200 has two 16550-type UARTs for RS-232 serial communications, both of which have two
16-byte FIFOs for receiving and transmitting data.
8.12
The I
8.13
These pins are used for used for basic functions such as clock and reset input. See
DS581PP2
111
112
113
114
107
108
109
110
4
231
232
2
3
2
Pin
Pin
Pin
C pins are used for both master and slave mode.
UART Interface Pins
I
Miscellaneous Interface Pins
2
C Interface
Signal Name
Signal Name
Signal Name
XTLCLK_O
XTLCLK_I
RXD_1
RXD_2
RST_N
TXD_1
TXD_2
SCL1
SDA1
SCL2
SDA2
IR_IN
TEST
Copyright 2002 Cirrus Logic (All Rights Reserved)
Table 26. Miscellaneous Interface Pins
Table 24. UART Interface Pins
Table 25. I
Type
Type
Type
O
O
O
B
B
B
B
I
I
I
I
I
I
UART1 Tx Data
UART1 Rx Data
UART2 Tx Data
UART2 Rx Data
I
I
I
I
Infrared Input, from IR receiver.
27 MHz Clock Input.
27 MHz Clock Output.
Reset Input, active low.
Manufacturing test pin, should always connect to ground.
2
2
2
2
2
C Interface Pins
C Debug Slave
C Debug Slave
C Master/Simple Slave
C Master/Simple Slave
Description
Description
Description
Next Generation DVD Processor
Table
26.
CS98200
55