EP9315-IBZ Cirrus Logic Inc, EP9315-IBZ Datasheet - Page 725

• Manufacturer Part Number: EP9315-IBZ
• Description: 32-Bit Microcontroller IC
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9315-IBZ

• Controller Family/series: (ARM9)
• Core Size: 32 Bit
• A/d Converter: 12 Bits
• Supply Voltage: 3.3V
• No. Of I/o Pins: 65
• Package / Case: 352-PBGA
• Clock Frequency: 200MHz
• Core Processor: ARM9
• Speed: 200MHz
• Connectivity: EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, PCMCIA, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2:S, LCD, LED, MaverickKey, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9315A-Z
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1144 - KIT DEVELOPMENT EP9315 ARM9
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1263

Register Descriptions
SSPCR0
DS785UM1
23.6 Registers
31
15
Address:
Default:
Definition:
Bit Descriptions:
The SSP registers are shown in the following table.
30
14
0x808A_0000
0x808A_0004
0x808A_0008
0x808A_000C
0x808A_0010
0x808A_0014
0x808A_0018 - 0x808A_003C
0x808A_0094 - 0x808A_00FF
29
13
28
12
0x808A_0000 - Read/Write
0x0000_0000
SSPCR0 is the control register 0 and contains four different bit fields, which
control various functions within the SSP.
RSVD:
Address
SCR
27
11
Table 23-1. SSP Register Memory Map Description
26
10
Copyright 2007 Cirrus Logic
25
Read/write
Read/write
Read/write
Read/write
9
Reserved. Unknown During Read.
Type
Read
Read
-
-
24
8
RSVD
Width
16
16
SPH
7
8
3
8
-
-
23
7
0x0000
0x0000
Reset
value
SPO
0x00
0x00
0x00
22
0x0
6
-
-
21
SSPCPSR
5
SSPCR0
SSPCR1
SSPICR
SSPIIR/
SSPDR
SSPSR
Name
FRF
-
-
20
4
Control register 0.
Control register 1.
Receive FIFO (Read)/
Transmit FIFO data
register (Write).
Status register.
Clock prescale register.
Interrupt identification
register (read)
Interrupt clear register
(write).
Reserved
Reserved
19
3
Synchronous Serial Port
Description
EP93xx User’s Guide
18
2
DSS
17
1
23-13
16
0
23