Texas Instruments TMS320C2XX - Manual (Page 581)

Index
Index-18
program memory (continued)
configuration
RAM (dual-access)
’C203 4-33
’C204 4-36
’C209 11-8
RAM (single-access) 11-7
ROM
’C204 4-36
’C209 11-7
description 4-5
external interfacing 4-5
caution about proper timing 4-5
program memory select pin (PS)
definition 4-3
shown in figure 4-6
program read bus (PRDB) 2-3
program-address generation (diagram) 5-2
protocol, bus, in emulator system E-4
PS (program memory select pin)
definition 4-3
shown in figure 4-6
PSC (timer prescaler counter)
’C203/C204 8-11
’C209 11-15
definition F-18
PSHD instruction 7-139
PSLWS bits 8-15
PSUWS bits 8-15
PSWS bit 11-17
PUSH instruction 7-141
push operation (diagram) 5-5
R
R/W (read/write pin) 4-4
RAM (on-chip)
dual-access
configuration
’C203 4-33
’C204 4-36
’C209 11-8
description 2-7
single-access
configuration 11-7
description 2-8
RAMEN (single-access RAM enable pin)
definition 4-4
use in configuring memory 11-7
RD (read select pin)
definition 4-4
shown in figure 4-6, 4-10, 4-13, 4-15
read select pin (RD)
definition 4-4
shown in figure 4-6, 4-10, 4-13, 4-15
read/write pin (R/W) 4-4
READY (external device ready pin)
definition 4-4
generating wait states with 8-14
receive interrupt
asynchronous serial port 10-17
enabling/disabling (RIM bit) 10-8
synchronous serial port 9-6
receive pin
asynchronous serial port (RX) 10-4
detecting break on (BI bit) 10-10
synchronous serial port (DR) 9-4
receive register
asynchronous serial port (ADTR) 10-4
detecting overrun in (OE bit) 10-11
detecting when empty (DR bit) 10-11
synchronous serial port (SDTR) 9-5
receive shift register
asynchronous serial port (ARSR) 10-5
synchronous serial port (RSR) 9-5
register summary A-1 to A-14
registers
addresses and reset values A-2
asynchronous serial port
baud-rate divisor register (BRD) 10-13
control register (ASPCR) 10-7
I/O status register (IOSR) 10-10
receive shift register (ARSR) 10-5
transmit shift register (AXSR) 10-5
auxiliary registers, current auxiliary regis-
ter 6-13
auxiliary registers (AR0–AR7)
current auxiliary register 6-9
next auxiliary register 6-11
baud-rate divisor register (BRD) 10-13
CLKOUT1-pin control (CLK) register 8-7
I/O status register (IOSR) 10-10
interrupt control register (ICR) 5-24 to 5-38
interrupt flag register (IFR) 5-20 to 5-22
’C209 11-12 to 11-18
interrupt mask register (IMR) 5-22 to 5-24
’C209 11-13 to 11-18