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SAMA7G5 Series Silicon Errata and Data Sheet Clarifications
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18
Gigabit Ethernet MAC (GMAC)
Scope
1
Silicon Issue Summary
2
ROM Code
3
Cortex-A7 Processor (Arm)
4
External Interrupt Controller (EIC)
5
DMA Controller (XDMAC)
6
Reset Controller (RSTC)
7
Real-time Clock (RTC)
8
Chip Identifier (CHIPID)
9
OTP Controller (OTPC)
10
Power Management Controller (PMC)
11
Parallel Input/Output Controller (PIO)
12
Analog-to-Digital Converter (ADC) Controller
13
Image Sensor Controller (ISC)
14
Synchronous Serial Controller (SSC)
15
Sony/Philips Digital Interface Receiver (SPDIFRX)
16
Advanced Encryption Standard (AES)
17
Security Module (SECUMOD)
18
Gigabit Ethernet MAC (GMAC)
18.1
GMAC0 not functional with multiple queues in 10/100 Half Duplex mode
18.2
Incorrect reading of Specific Address filter registers on GMAC0 and GMAC1
18.3
Incorrect reading of Type 1 Screener registers on GMAC0 and GMAC1
18.4
Incorrect reading of Type 2 Screener registers on GMAC0 and GMAC1
18.5
GTSUCOMP ineffective connection to TC1
19
Flexible Serial Communication Controller (FLEXCOM)
20
Secure Digital MultiMedia Card Controller (SDMMC)
21
Controller Area Network (MCAN)
22
Timer Counter (TC)
23
USB Device High Speed Port (UDPHS)
24
Low Power Modes
25
Data Sheet Clarifications
26
Revision History
Microchip Information
18 Gigabit Ethernet MAC (GMAC)
